Report updated May 7, 2026
LINE: Calls & Messages
For general mobile users in Asian markets seeking a consolidated communication, social, and lifestyle service platform.
LINE: Calls & Messages is a challenged communication app that is free with in-app purchases. With a 3.2/5 rating from 13.9M reviews, it faces significant user friction. Users particularly appreciate expressive sticker collections and themes provide a fun and personalized communication experience for daily users, though intrusive ai assistant integration forces recurring manual opt-out actions that disrupt the primary chat interface remains a common concern.
What is LINE: Calls & Messages?
LINE is a communication and lifestyle super-app for mobile users, offering messaging, voice calls, and integrated digital services.
Users hire LINE to consolidate social communication, digital payments, and lifestyle services into a single, culturally localized interface.
Current Momentum
v26.6 · today
Active- Integrated Wear OS message notifications.
- Ships stability-focused updates monthly.
Active Nemesis
WhatsApp Messenger
By WhatsApp
Other Rivals
7-Day Rank Pulse 🇺🇸
CommunicationNo ranking data
Rating Pulse 🇺🇸
Recent User MoodAI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
End-to-end encryption for messages, call history, and location data
Integrated web-based services for coupons, reservations, and orders
Direct messaging channel for businesses to communicate with customers
How much does it cost?
- Free access to core messaging and calls
- In-app purchases for stickers, themes, and digital content
Monetization relies on high-volume ad inventory and digital goods sales rather than a subscription-gated core product.
Who Built It?
LINE (LY Corporation)
Providing an integrated 'Life on LINE' ecosystem that blends essential communication with digital entertainment and creative self-expression.
Portfolio
13
Apps
Who is LINE (LY Corporation)?
LINE operates as a 'Super App' infrastructure, leveraging a dominant position in Asian markets to bridge the gap between utility messaging and a comprehensive digital lifestyle ecosystem. Their primary moat is the high-friction network effect of integrated services—including fintech, shopping, and a massive proprietary sticker marketplace—which makes the platform a central hub for daily user activity. The publisher is currently navigating a transition from a pure messenger to a diversified content platform, evidenced by heavy investment in character-driven gaming IPs and creative tools.
Who is LINE (LY Corporation) for?
- General mobile users in Asian markets seeking all-in-one communication
- Alongside casual gamers attracted to the LINE Friends
- Disney IPs
Portfolio momentum
With 57 updates across 16 active apps in the last six months, the publisher maintains an exceptionally high development cadence for its core ecosystem.
What other apps does LINE (LY Corporation) make?
LINE：ソリティア
LINEスキマニ - すぐに働けるスキマバイト探し
LINE占い - チャットや電話で気軽に相談しよう
LINE WALK
LINE 散步趣
LINE：ハンディクラフト
What do users think recently?
High confidence · 100 reviews analyzed · Based on 100 reviews. Signal may be noisy.
How did the latest release land?
What is the recent mood?
Recent user voice shows a frustrated sentiment. Users appreciate expressive sticker collections and themes provide a fun and personalized communication experience for daily users, but report intrusive ai assistant integration forces recurring manual opt-out actions that disrupt the primary chat interface.
What Users Love
What Frustrates Users
What Users Want
What is the competitive landscape for LINE: Calls & Messages?
How's The Communication Market?
How does it evolve in the Communication market?
LINE maintains a high-volume user base with over 13 million ratings on Android, though the 3.22 average rating lags behind leaner competitors like WhatsApp. The platform's reliance on a super-app model creates high utility but introduces technical complexity that currently suppresses user sentiment.
| Country | Category | Chart | Rank | Change |
|---|---|---|---|---|
| 🇹🇭 Thailand | Overall | AndroidFree | #19 | ▲1 |
| 🇮🇳 India | Communication | AndroidGrossing | #100 |
The rivals identified
The Nemesis
Head to Head
LINE must prioritize technical debt reduction and UI streamlining to match WhatsApp's stability, while doubling down on its 'Super App' utility to prevent users from migrating to a simpler, faster messaging experience.
What sets LINE: Calls & Messages apart
Integrated 'Super App' ecosystem including mobile payments, news, and food delivery services
Advanced sticker and emoji marketplace with deep cultural localization for Asian markets
What's WhatsApp Messenger's Edge
Lean, high-performance architecture that maintains stability across low-end devices
Superior cross-platform synchronization without the need for complex account linking
Contenders
Supports much larger group sizes and public channels compared to LINE's OpenChat
Superior cloud-based sync that handles large files and media more efficiently than LINE's Keep Memo
Stronger presence in Eastern Europe and parts of Southeast Asia
Integrated 'Viber Out' for low-cost calls to non-app users, a more prominent feature than LINE's equivalent
Peers
Superior voice-chat stability and persistent community 'rooms'
Highly customizable bot ecosystem for community management
Open-source protocol and non-profit status provide higher trust for security-conscious users
Zero-knowledge architecture that stores significantly less metadata than LINE
Deeply entrenched ecosystem in the Korean market, similar to LINE's dominance in Japan
Highly developed 'Plus Friend' system for business-to-consumer communication
Session - Private Messenger
★4.6 (24K)Session Foundation
Competes directly for social-graph-based messaging and features a robust sticker and mini-game ecosystem.
Seamless integration with Facebook social profiles and Marketplace
Stronger focus on AR effects and interactive video calling features
The outtake for LINE: Calls & Messages
Strengths to defend, gaps to attack
Core Strengths
- MINI Apps integration drives high session frequency
- Sticker marketplace creates strong user emotional attachment
Critical Frictions
- Account recovery fails on device loss
- Intrusive AI UI disrupts chat flow
- Message sync failures post-update
Growth Levers
- Expand B2B MINI app merchant partnerships
- Implement email-based account recovery flows
Market Threats
- WhatsApp's superior technical stability
- Beeper's unified inbox eroding platform stickiness
- User churn due to forced AI features
What are the next best moves?
Ship permanent AI disablement toggle because AI-related UI complaints are the top churn driver → stabilize sentiment
Sentiment analysis identifies the AI assistant as the primary source of user frustration.
Trade-off: Pause the AI feature-expansion roadmap — user retention is currently more critical than feature parity.
Rebuild account recovery flow to include email verification because device-locked recovery is a top-cited pain point → reduce support churn
Users report being locked out of accounts after device changes, causing significant negative sentiment.
Trade-off: Deprioritize new sticker pack releases — account access is a fundamental retention requirement.
A counter-intuitive read
The 'Super App' model is actually a liability here: the complexity required to maintain MINI apps and VOOM content is creating the very technical debt that allows leaner rivals to siphon users.
Feature Gaps vs Competitors
- Unified cloud-based sync for large media (available in Telegram but absent here)
- Zero-knowledge account recovery (available in Session but absent here)
Key Takeaways
LINE maintains a strong market position through its super-app utility, but the current UI-intrusive AI policy and rigid account recovery are driving significant churn, so the PM must prioritize user control and account accessibility to defend the user base.
Where Is It Heading?
Declining
The communication market is shifting toward simplified, high-performance messaging, leaving LINE's complex super-app architecture exposed to churn. Unless the team addresses the technical friction in account recovery and UI intrusiveness, the platform will continue to lose ground to leaner competitors.
Forced AI integration disrupts the primary chat interface, leading to high-frequency user complaints and increased churn risk.
Account recovery failures following device changes prevent user retention, causing long-term damage to the active user base.