---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "Rakuten Viber Messenger"
developer_entity: "Viber Media SARL."
bundle_id: "com.viber"
app_store_id: "382617920"
google_play_id: "com.viber.voip"
category: "Social Networking"
primary_platform: "ios"
primary_monetization: "Freemium"
offline_capable: false
market_region: "US"
platforms: "iOS & Android"
app_last_updated: "2026-04-16"
report_date: "2026-04-16"
report_version: "27.7.0"
total_reviews: 17611473
overall_rating: 4.15
sentiment: "Frustrated"
sentiment_score: 32
confidence: "high"
confidence_score: 0.95
data_age_days: 0
intelligence_version: 3
nemesis: "WhatsApp Messenger"
competitor_count: 11
tags: ["social networking", "freemium", "frustrated sentiment", "mobile app", "app review", "app analysis", "global", "users", "seeking"]
canonical_url: "https://marlvel.ai/intel-report/social-networking/com-viber"
license: "CC-BY-NC 4.0"
---

# Rakuten Viber Messenger App Audit

> **TL;DR:** Rakuten Viber Messenger is a social networking app by Viber Media SARL., rated 4.15/5 by 17.6M users, with Frustrated user sentiment (32/100), available on iOS & Android.
>
> **Marlvel.ai App Intelligence** — Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** Rakuten Viber Messenger faces Frustrated user sentiment (4.15/5 from 17.6M reviews), with account blocking & support as the primary user concern.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 4.15/5 (17.6M reviews) |
| **User Mood** | Frustrated |
| **Category** | Social Networking |
| **Developer** | Viber Media SARL. |
| **Pricing** | Freemium |
| **Platforms** | iOS & Android |
| **Confidence** | High (0.95/1.0) |
| **Data Age** | 0d |

## Metadata & Market Performance
- **Publisher:** Viber Media SARL.
- **Category:** Social Networking
- **Target Audience:** Global users seeking secure, encrypted messaging combined with the ability to make low-cost international calls to traditional phone networks.
- **Platforms:** iOS & Android
- **Version Audited:** 27.7.0
- **Audit Date:** 2026-04-16
- **Signal Count:** 17611473 reviews analyzed
- **Confidence:** High (0.95/1.0)
- **App Store ID (iOS):** 382617920
- **Bundle ID:** com.viber
- **Google Play ID:** com.viber.voip
- **Performance Trend:** Declining
- **Data Window:** Analysis based on signals collected up to 2026-04-16
- **Short Description:** Enjoy secure messaging & calling. Safe Messenger: group chats, calls, messages.

<!-- section:executive-snapshot -->
## Executive Snapshot
Rakuten Viber Messenger is a secure communication platform serving over a billion users, distinguished by its 'Viber Out' VOIP-to-PSTN calling and default end-to-end encryption. It currently holds a stable market position at #42 Grossing in the US, leveraging its integration with the Rakuten ecosystem. However, the app faces significant headwinds due to a 'Frustrated' user base reporting critical onboarding failures and aggressive automated account blocking.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Differentiator] Viber Out:** Low-cost international calling service to landlines and mobile phones globally.
- **[Differentiator] End-to-End Encryption:** Default security for all 1-on-1 and group chats, ensuring privacy from third parties.
  * *User Intent:* Users prioritize data protection and trust in the platform.
- **[Differentiator] AI Bots:** Integrated AI for content generation and accessing verified services like travel booking.
  * *User Intent:* Users expect intelligent, adaptive experiences that learn from their behavior.
- **[Differentiator] Large Group Calls:** Support for audio and video calls with up to 60 participants simultaneously.
<!-- /section:features -->

## Monetization Strategy
- **Model:** Freemium
- **Tiers:** Free messaging and app-to-app calling, Viber Out credits/subscriptions for PSTN calls, Viber Pay digital wallet services
- **Analysis:** Monetization is diversified across international calling, financial services, and advertising, leveraging the Rakuten ecosystem for loyalty loops.

<!-- section:sentiment -->
## 🔴 User Sentiment (High Confidence: 17.6M reviews)
- **Overall Rating:** 4.15/5
- **Platform Split:** iOS 4.6/5 (830.7K ratings) | Android 4.1/5 (16.8M ratings)
- **Overall Sentiment:** Frustrated
- **Note:** The 4.15/5 store rating reflects cumulative history, while the Frustrated sentiment reflects recent user reviews analyzed by our AI pipeline.

### Top Praises
- **Call Quality & Global Reach**

### Top Complaints (Impact Areas)
- **Account Blocking & Support**
- **Activation & OTP Failures**

<!-- /section:sentiment -->
<!-- section:swot -->
## SWOT Analysis

**Core Strengths:**
- Viber Out VOIP-to-PSTN infrastructure
- Default end-to-end encryption
- Rakuten ecosystem integration
- 60-person group call capacity

**Critical Frictions:**
- Unreliable OTP/Activation pipeline
- Inadequate human support for account appeals
- Intrusive post-call advertising
- UI bugs affecting non-English input (Chinese IME)

**Growth Levers:**
- Multi-device independence (matching WhatsApp)
- Expansion of AI-driven B2C transactional services
- Non-phone-number-based account options for privacy

**Market Threats:**
- WhatsApp's dominant network effect and Business API
- Telegram's superior group management and file limits
- Beeper's universal inbox commoditizing the app

<!-- /section:swot -->
## What's Changed (v2 → v3)
Viber has transitioned to a maintenance-heavy development cycle while simultaneously suffering from severe user-reported onboarding failures and a negative sentiment trend.

- **[HIGH]** **[Declined] Negative Sentiment Shift:** User sentiment has shifted to 'negative' due to critical account blocking and OTP verification failures.
- **[HIGH]** **[Shifted] Freemium Model Adoption:** Pricing strategy moved from 'free' to 'freemium', formalizing monetization via Viber Out, financial services, and ads.
- **[HIGH]** **[Shifted] Maintenance Mode Development:** Development velocity has slowed from 'intense' to 'maintenance', with no major feature updates documented in the last 6 months.
- [MED] **[Shifted] Super App Pivot:** Executive focus has shifted toward Rakuten ecosystem integration and financial services (Viber Pay) rather than just messaging utility.

<!-- section:rivals -->
## Rivals Landscape

> Competitive positioning identified by AI analysis of app features, category, and market signals.

### Rakuten Viber Messenger vs WhatsApp Messenger — Head to Head
- **[WhatsApp Messenger](https://marlvel.ai/intel-report/social-networking/whatsapp-messenger)** by WhatsApp Inc.: The primary global benchmark for Viber, maintaining a massive update velocity (26 releases in 6 months) and a near-identical core utility of phone-number-based secure messaging.
  - **Key differences:**
    - Integrated 'Status' feature allows for ephemeral story sharing, a social layer Viber lacks in its core messaging UI.
    - Extensive WhatsApp Business API ecosystem allows for deep enterprise-to-consumer transactional workflows (e.g., airline boarding passes, banking alerts).
    - Native 'Channels' feature enables one-to-many broadcasting with a discovery directory, moving beyond simple group chats.
  - **Where Rakuten Viber Messenger wins:**
    - ✅ Viber Out functionality allows users to call non-app users on landlines and mobile numbers globally at competitive rates, a feature WhatsApp does not offer.
    - ✅ Rakuten ecosystem integration provides a loyalty loop through points and cross-service promotions that WhatsApp's closed ecosystem cannot match.
  - **Where WhatsApp Messenger wins:**
    - ❌ Massive network effect and ubiquity make it the default communication tool in most of Viber's key markets outside of Eastern Europe.
    - ❌ Superior multi-device support allows for independent desktop/tablet usage without requiring the primary phone to be online.
  - **Verdict:** Viber cannot win on network effect alone; it must double down on its 'Viber Out' VOIP-to-PSTN advantage and Rakuten rewards to capture users who need more than just app-to-app messaging.

### Contenders (Strong Challengers)
- **[Telegram Messenger](https://marlvel.ai/intel-report/social-networking/telegram-messenger)** by Telegram FZ-LLC: A direct feature-set rival that matches Viber's scale and leads in group management and bot platform innovation.
  - Massive group capacity (up to 200,000 members) and sophisticated moderation bots far exceed Viber's group chat limits.
  - Large file sharing support (up to 2GB per file) positions it as a cloud storage and distribution tool, not just a messenger.
- **[Signal - Private Messenger](https://marlvel.ai/intel-report/social-networking/signal-private-messenger)** by Signal Messenger, LLC: The gold standard for privacy-conscious users, directly challenging Viber's 'secure messaging' marketing pillar.
  - Non-profit, ad-free business model removes the data-collection incentives present in Viber's ad-supported platform.
  - Open-source protocol allows for public auditing of security claims, whereas Viber's encryption implementation is proprietary.
- **[LINE](https://marlvel.ai/intel-report/social-networking/line)** by LINE Corporation: A dominant 'Super App' rival in Asian markets that pioneered the sticker-driven monetization model Viber utilizes.
  - Deep 'Super App' integration including LINE Pay, LINE News, and LINE Games creates a high-stickiness ecosystem beyond messaging.
  - Advanced official account features for celebrities and brands provide a more robust 'Public Account' experience than Viber's current offering.
- **[Messenger](https://marlvel.ai/intel-report/social-networking/messenger)** by Meta Platforms, Inc.: Leverages the Facebook social graph to capture users who prioritize social connectivity over phone-number-based utility.
  - Direct integration with Facebook Marketplace and groups facilitates peer-to-peer commerce and community interactions.
  - Shared media libraries and 'Watch Together' features prioritize co-consumption of content within the chat UI.

### Peers (What They Do Better)
- **[Discord - Talk, Play, Hang Out](https://marlvel.ai/intel-report/social-networking/discord-talk-play-hang-out)** by Discord Inc.: While community-focused, its high update frequency (28 releases) and voice-channel dominance overlap with Viber's group calling audience.
  - Persistent 'Always-on' voice channels allow for casual drop-in/drop-out audio, differing from Viber's traditional ring-to-call model.
  - Server-based architecture allows for organized sub-channels and roles, making it superior for large-scale community management.
- **[botim](https://marlvel.ai/intel-report/social-networking/im-thebot)** by Algento Cloud Computing Limited: A critical regional peer in the Middle East that competes directly with Viber for VOIP dominance in restricted markets.
  - Optimized for high-quality VOIP performance in regions with low bandwidth or network restrictions where Viber may struggle.
  - Includes a 'VIP' subscription model that removes ads and provides premium calling features, a direct alternative to Viber's monetization.
- **[Google Voice](https://marlvel.ai/intel-report/productivity/com-google-gvdialer)** by Google: Competes with 'Viber Out' by providing virtual phone numbers for calling and SMS to traditional networks.
  - Provides a dedicated secondary US phone number for calls and texts, whereas Viber primarily uses the user's existing SIM identity.
  - AI-powered voicemail transcription and spam filtering integrated directly into the Google Workspace ecosystem.
- **Rebtel: Top-ups And Calls** by Rebtel Networks AB: A niche peer focusing on the international calling and mobile top-up market, a key revenue driver for Viber.
  - Uses local phone lines to connect international calls, bypassing the need for a data connection—a major advantage over Viber's data-dependent VOIP.
  - Specialized focus on international mobile airtime top-ups as a core product rather than a secondary feature.

### New Kids on the Block (What's Innovative)
- **[Beeper](https://marlvel.ai/intel-report/social-networking/beeper)** by Automattic: A disruptive aggregator that threatens the 'app-as-a-destination' model by pulling Viber messages into a single universal inbox.
- **[Session - Private Messenger](https://marlvel.ai/intel-report/communication/session-private-messenger)** by Session Foundation: An emerging threat in the privacy space that eliminates the need for a phone number, a core requirement of Viber.

<!-- /section:rivals -->
<!-- section:whats-new -->
## What's New

- **Latest (v26.3.4, 6 months ago):** General performance and experience improvements.
<!-- /section:whats-new -->

<!-- section:so-what -->
## The "So What?" (Strategic Takeaway)

Rakuten Viber Messenger is a challenged social networking app that is free with in-app purchases.
With a 4.15/5 rating from 17.6M reviews, it faces significant user friction.

<!-- speakable-start -->
> **Bottom Line:** Viber remains a powerful utility due to its Viber Out feature and Rakuten backing, but it is currently suffering from a self-inflicted acquisition and retention crisis. If I were the PM, I would halt feature expansion to fix the broken registration funnel and restore user trust through a more equitable account moderation system.
<!-- speakable-end -->

**Best for:** Global users seeking secure, encrypted messaging combined with the ability to make low-cost international calls to traditional phone networks.

<!-- section:pm-actions -->
### PM Action Plan (Next Best Moves)

- [ ] [HIGH] Fix the OTP/Activation pipeline immediately. — *Top complaint theme 'Activation & OTP Failures' is a hard blocker for new user acquisition and re-installation.*
- [ ] [HIGH] Implement a transparent, human-led account appeal process. — *High-frequency complaints about 'Account Blocking' and 'Unresponsive Support' are driving a 'declining' sentiment trend.*
- [ ] [MEDIUM] Resolve UI rendering and Chinese IME input bugs. — *Medium-frequency complaint theme 'UI Rendering & Input Bugs' directly impacts usability for key international demographics.*
<!-- /section:pm-actions -->

<!-- section:feature-gaps -->
### Feature Gaps vs Competitors

- Ephemeral 'Status' stories (available in WhatsApp)
- 200,000 member group capacity (available in Telegram)
- 2GB file sharing support (available in Telegram)
- Independent multi-device support without primary phone (available in WhatsApp)
- Non-phone-number-based registration (available in Session)
<!-- /section:feature-gaps -->

<!-- section:outlook -->
### Outlook: Declining

- 🔴 User sentiment is 'Frustrated' with a score of 32, driven by critical activation failures.
- 🔴 Recent updates (v27.7.0) introduced UI rendering and input bugs, signaling a potential regression in QA.
- 🟢 Active investment in AI bots and Viber Pay shows a move toward 'Super App' utility beyond messaging.
<!-- /section:outlook -->

<!-- /section:so-what -->

<!-- section:metrics -->
## Key Metrics Summary

| Metric | Value |
| :--- | :--- |
| Overall Rating | 4.15/5 |
| Total Reviews | 17.6M |
| Sentiment | Frustrated (32/100) |
| Confidence | High |
| Pricing Model | Freemium |
| Platforms | iOS & Android |
| Key Features | 4 analyzed |
| Trend | Declining |
| Outlook | Declining |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **Rakuten Viber Messenger** (this app) | 4.15/5 | Frustrated | Viber Media SARL. |
| [botim](https://marlvel.ai/intel-report/social-networking/im-thebot) | 4.3/5 | Frustrated | Algento Cloud Computing Limited |
| [Google Voice](https://marlvel.ai/intel-report/productivity/com-google-gvdialer) | 4.3/5 | Mixed | Google |
| [WhatsApp Messenger](https://marlvel.ai/intel-report/social-networking/whatsapp-messenger) | 4.7/5 | Mixed | WhatsApp Inc. |
| [Telegram Messenger](https://marlvel.ai/intel-report/social-networking/telegram-messenger) | 4.0/5 | Frustrated | Telegram FZ-LLC |
| [Discord - Talk, Play, Hang Out](https://marlvel.ai/intel-report/social-networking/discord-talk-play-hang-out) | 4.7/5 | Frustrated | Discord Inc. |

## Company Profile
- **Developer:** Viber Media SARL.
- **Website:** [https://www.viber.com](https://www.viber.com)
- **Social:** [Instagram](https://www.instagram.com/viber) · [Facebook](https://www.facebook.com/viber) · [X/Twitter](https://twitter.com/Viber) · [LinkedIn](https://www.linkedin.com/company/rakuten-viber)

## Data Sources & Links
- **App Store:** [View on Apple Store](https://apps.apple.com/us/app/rakuten-viber-messenger/id382617920?uo=2)
- **Google Play:** [View on Google Play](https://play.google.com/store/apps/details?id=com.viber.voip&hl=en&gl=us)
- **Dev Site:** [Official Website](https://www.viber.com)
- **Sources:** Developer website content, About us / company information, App store metadata, User reviews.

## Related Intel Reports
- [*botim*](https://marlvel.ai/intel-report/social-networking/im-thebot) (Algento Cloud Computing Limited) — 4.3/5 Rating | Negative Sentiment
- [*Google Voice*](https://marlvel.ai/intel-report/productivity/com-google-gvdialer) (Google) — 4.3/5 Rating | Mixed Sentiment
- [*WhatsApp Messenger*](https://marlvel.ai/intel-report/social-networking/whatsapp-messenger) (WhatsApp Inc.) — 4.7/5 Rating | Mixed Sentiment
- [*Telegram Messenger*](https://marlvel.ai/intel-report/social-networking/telegram-messenger) (Telegram FZ-LLC) — 4.0/5 Rating | Negative Sentiment
- [*Discord - Talk, Play, Hang Out*](https://marlvel.ai/intel-report/social-networking/discord-talk-play-hang-out) (Discord Inc.) — 4.7/5 Rating | Negative Sentiment
- [*Messenger*](https://marlvel.ai/intel-report/social-networking/messenger) (Meta Platforms, Inc.) — 4.7/5 Rating | Positive Sentiment
- [*Signal - Private Messenger*](https://marlvel.ai/intel-report/social-networking/signal-private-messenger) (Signal Messenger, LLC) — 4.7/5 Rating | Mixed Sentiment
- [*LINE*](https://marlvel.ai/intel-report/social-networking/line) (LINE Corporation) — 3.2/5 Rating | Negative Sentiment
- [*Session - Private Messenger*](https://marlvel.ai/intel-report/communication/session-private-messenger) (Session Foundation) — 4.6/5 Rating | N/A Sentiment
- [*Beeper*](https://marlvel.ai/intel-report/social-networking/beeper) (Automattic) — 4.7/5 Rating | N/A Sentiment

## Frequently Asked Questions

### Is Viber better than WhatsApp for international calls?

Yes, for calling non-app users. While WhatsApp only supports app-to-app calls, Viber Out allows you to call landlines and mobile numbers globally at competitive rates, making it a superior choice for reaching people without the app.

### Is Viber safe from spam and scam groups?

Users report high levels of frustration with being added to scam channels and receiving intrusive ads. While Viber offers end-to-end encryption for privacy, its current automated controls against spam groups are a frequent point of user complaint.

### Can I use Viber without a phone number?

No. Viber requires a phone number for activation. If you need a messenger that doesn't require a SIM identity, competitors like Session offer decentralized, number-free registration, which Viber currently does not support.

### Why am I not receiving my Viber activation code?

Activation and OTP failures are a known high-frequency issue. Users report that SMS and call-based verification often fail to arrive. If this happens, the current data suggests limited success with the automated support bot for resolution.

## Methodology

This report was generated by Marlvel.ai's 3-stage AI intelligence pipeline:

1. **Feature & Positioning Extraction** — Analyzes app metadata, developer website content, and version history to identify key features, target audience, and competitive positioning.
2. **Sentiment Analysis** — Processes user reviews (minimum 5 reviews required) to extract praise themes, complaint themes, and overall sentiment with evidence quotes.
3. **Intelligence Synthesis** — Combines stages 1 & 2 with App Store rankings to produce SWOT analysis, executive summary, and actionable insights.

- **Confidence Score:** 0.95/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 17.6M
- **Data Sources:** user reviews, developer website, company about page, App Store metadata
- **Rating Method:** Weighted average across platforms (iOS & Android), weighted by review count per platform
- **Independence:** Fully independent analysis. No publisher sponsorship or editorial influence.
- **Report Age:** 0 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/intel-report/social-networking/com-viber)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.