---
schema_type: "SoftwareApplication"
entity_type: "Mobile Application"
app_name: "iKara Truyện - Đọc sách online"
developer_entity: "INMOBI INTELLIGENT MOBILE COMPANY LIMITED"
bundle_id: "com.vnapps.Truyen"
app_store_id: "958868703"
category: "Book"
primary_platform: "ios"
primary_monetization: "Free"
offline_capable: false
market_region: "US"
platforms: "iOS"
app_last_updated: "2017-10-27"
report_date: "2026-09-13"
last_verified: "2026-09-13T00:00:00.000Z"
report_version: "1.5"
total_reviews: 20
overall_rating: 4.4
sentiment: "Excited"
sentiment_score: 75
confidence: "low"
confidence_score: 0.35
top_praise_theme: "The reading experience feels comfortable and easy for users navigating the library of stories"
top_complaint_theme: "Excessive advertising frequency creates frustration and disrupts the reading flow during active sessions"
review_sample_size: 7
total_review_count: 7
analyzed_review_count: 7
data_age_days: 63
momentum_velocity: "zombie"
intelligence_version: 2
tags: ["book", "free", "excited sentiment", "mobile app", "app review", "app analysis", "readers", "interested", "popular"]
canonical_url: "https://marlvel.ai/apps/ikara-truyen-oc-sach-online"
license: "CC-BY-NC 4.0"
content_version: "v2"
---

# iKara Truyện - Đọc sách online Intelligence Report

## TL;DR {#tldr}

- **Category**: Book · Free
- **Signal**: Rating 4.4 · Sentiment Excited
- **Recent focus**: Excessive advertising frequency creates frustration and disrupts the reading flow during active sessions (top complaint) · The reading experience feels comfortable and easy for users navigating the library of stories (top praise)

> **TL;DR:** iKara Truyện - Đọc sách online is a book app by INMOBI INTELLIGENT MOBILE COMPANY LIMITED, rated 4.4/5 by 20 users, with Excited user sentiment (75/100), available on iOS.
>
> **Marlvel.ai App Intelligence** - Independent analysis. US Market. No publisher influence.

<!-- speakable-start -->
> **Key Insight:** iKara Truyện - Đọc sách online maintains Excited user sentiment (4.4/5 from 20 reviews), with users consistently praising the reading experience feels comfortable and easy for users navigating the library of stories.
<!-- speakable-end -->

## Quick Facts

| Fact | Value |
| :--- | :--- |
| **Rating** | 4.4/5 (20 reviews) |
| **User Mood** | Excited |
| **Category** | Book |
| **Developer** | INMOBI INTELLIGENT MOBILE COMPANY LIMITED |
| **Pricing** | Free |
| **Platforms** | iOS |
| **Confidence** | Low (0.35/1.0) |
| **Data Age** | 63d |

## Metadata & Market Performance
- **Publisher:** INMOBI INTELLIGENT MOBILE COMPANY LIMITED
- **Category:** Book
- **Target Audience:** Readers interested in popular Asian literature genres like Tiên hiệp, Kiếm hiệp, and Ngôn tình.
- **Platforms:** iOS
- **Version Reviewed:** 1.5
- **Report Date:** 2026-09-13
- **Signal Count:** 7 reviews analyzed
- **Confidence:** Low (0.35/1.0)
- **App Store ID (iOS):** 958868703
- **Bundle ID:** com.vnapps.Truyen
- **Data Window:** Analysis based on signals collected up to 2026-09-13

<!-- section:executive-snapshot -->
## Executive Snapshot
**What it is:** iKara Truyện is a mobile reading application for Asian literature genres like Tiên hiệp and Ngôn tình, offering free access to a large library of titles.
**Why users hire it:** The app serves readers who prioritize free, rapid access to specific Asian literature genres over a modern, ad-free, or high-performance reading experience.
<!-- /section:executive-snapshot -->

<!-- section:features -->
## App DNA (Features & Intent)
- **[Standard] Extensive Genre Library:** Access to a collection of literature including Tiên hiệp, Kiếm hiệp, and Trinh thám.
- **[Standard] Continuous Content Updates:** New book and story titles added to the library on an ongoing basis.
- **[Basic] Mobile Reading Interface:** Optimized layout for reading long-form text on mobile screens.
<!-- /section:features -->

<!-- section:market-position -->
## Market Position {#market-position}

iKara Truyện occupies a legacy position in the Book category with a 4.4-star rating across 20 total ratings. The lack of updates for over eight years signals a maintenance-only posture that limits its ability to compete with active, modern reading platforms.
<!-- /section:market-position -->

## Monetization Strategy
- **Model:** Free
- **Tiers:** Completely free access to all content
- **Analysis:** The app operates on a free-to-access model with no visible subscription or premium-tier gates.

<!-- section:sentiment -->
## 🟢 User Sentiment (Low Confidence: 7 of 7 reviews analyzed) {#user-sentiment}
- **Overall Rating:** 4.4/5
- **Platform Split:** iOS 4.4/5 (20 ratings)
- **Overall Sentiment:** Excited

### Top Praises
- **The reading experience feels comfortable and easy for users navigating the library of stories**
- **Content delivery speed outperforms competitor platforms when accessing the library of available stories**

### Top Complaints (Impact Areas)

- **Excessive advertising frequency creates frustration and disrupts the reading flow during active sessions**

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

**Core Strengths:**
- Library of popular Asian literature genres provides a clear value proposition.

**Growth Levers:**
- Implementing a premium ad-free subscription tier to monetize the user base.


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

- **Latest (v1.5, 8 years ago):** Added new stories to the library.
<!-- /section:whats-new -->

<!-- section:momentum -->
## App Momentum (Zombie) {#momentum}

- Dormant for over eight years.
- No major releases since 2017.

> **Cadence:** 1 total versions · 0 majors in last 6 months · 3242 days since last update

<!-- /section:momentum -->

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

iKara Truyện - Đọc sách online is a market-leading book app that is completely free.
With a 4.4/5 rating from 20 reviews, it delivers strong user satisfaction.

<!-- speakable-start -->
> **Bottom Line:** iKara Truyện relies on a legacy library that no longer meets modern performance standards, and a pivot to a premium ad-free model would address the primary user frustration while unlocking a new revenue stream.
<!-- speakable-end -->

**Best for:** Readers interested in popular Asian literature genres like Tiên hiệp, Kiếm hiệp, and Ngôn tình.

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

- [ ] [INVEST] Audit launch stability because users report immediate crashes upon opening → reduce churn
<!-- /section:pm-actions -->

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

The market for mobile reading is consolidating around platforms that offer stable, ad-free, or subscription-based experiences. iKara Truyện remains exposed due to its lack of development, and without a shift to a sustainable monetization model or a technical refresh, it will continue to lose users to more modern alternatives.

- 🔴 The eight-year update gap leads to performance degradation and crashes, which erodes the user base and prevents new user acquisition.
- 🔴 High ad density without a premium alternative drives user frustration, which compounds the negative sentiment already present in recent reviews.
<!-- /section:outlook -->

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

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

| Metric | Value |
| :--- | :--- |
| Overall Rating | 4.4/5 |
| Total Reviews | 20 |
| Sentiment | Excited (75/100) |
| Confidence | Low |
| Pricing Model | Free |
| Platforms | iOS |
| Key Features | 3 analyzed |
| Outlook | Declining |
<!-- /section:metrics -->

## Competitor Comparison

| App | Rating | Sentiment | Developer |
| :--- | :--- | :--- | :--- |
| **iKara Truyện - Đọc sách online** (this app) | 4.4/5 | Excited | INMOBI INTELLIGENT MOBILE COMPANY LIMITED |
| [[박한평 문장집] 필사, 마음건강, 동기부여, 명언](https://marlvel.ai/apps/sproutgrowlabs-hanpyeong-free) | N/A/5 | N/A | SPROUTGROWLABS |
| [옛글들 - 소설, 수필, 시](https://marlvel.ai/apps/app--383) | N/A/5 | N/A | kim juyoung |
| [박한평 문장집 : 필사, 마음건강, 동기부여, 명언](https://marlvel.ai/apps/com-sproutgrowlabs-hanpyeong) | N/A/5 | N/A | SPROUTGROWLABS |
| [두란노 비전통독](https://marlvel.ai/apps/app--969) | 3.3/5 | N/A | Duranno |
| [스마트 성경과찬송가 - 피아노반주, 개역개정,새번역](https://marlvel.ai/apps/app--191) | 4.3/5 | N/A | Eugene Song |

## Company Profile
- **Developer:** INMOBI INTELLIGENT MOBILE COMPANY LIMITED

## Data Sources & Links
- **App Store ID:** 958868703
- **Sources:** App store metadata, User reviews.

## Related Intel Reports
- [*[박한평 문장집] 필사, 마음건강, 동기부여, 명언*](https://marlvel.ai/apps/sproutgrowlabs-hanpyeong-free) (SPROUTGROWLABS) · N/A Rating
- [*옛글들 - 소설, 수필, 시*](https://marlvel.ai/apps/app--383) (kim juyoung) · N/A Rating
- [*박한평 문장집 : 필사, 마음건강, 동기부여, 명언*](https://marlvel.ai/apps/com-sproutgrowlabs-hanpyeong) (SPROUTGROWLABS) · N/A Rating
- [*두란노 비전통독*](https://marlvel.ai/apps/app--969) (Duranno) · 3.3/5 Rating
- [*스마트 성경과찬송가 - 피아노반주, 개역개정,새번역*](https://marlvel.ai/apps/app--191) (Eugene Song) · 4.3/5 Rating
- [*두플러스*](https://marlvel.ai/apps/app--972) (Duranno) · 4.8/5 Rating
- [*생명의삶 정식버전*](https://marlvel.ai/apps/app--968) (Duranno) · 3.1/5 Rating
- [*대한성서공회 연구성경*](https://marlvel.ai/apps/app--566) (Korean Bible Society) · 2.8/5 Rating
- [*リビングバイブル*](https://marlvel.ai/apps/biblica-japanese) (Biblica) · 5.0/5 Rating
- [*ジャンプルーキー！*](https://marlvel.ai/apps/com-shonenjump-rookie) (SHUEISHA Inc.) · 3.9/5 Rating

## Frequently Asked Questions {#faq}

### Is iKara Truyện free to use?

Yes, iKara Truyện is completely free to access, with no visible subscription or premium-tier gates for its library of stories.

### Does iKara Truyện have a lot of ads?

Users report that the frequency of advertisements is high, which creates frustration and disrupts the reading flow during active sessions.

### Is iKara Truyện still being updated?

No, the app has been silent for over eight years, with the last release occurring in October 2017.

## Methodology {#methodology}

This report was generated by Marlvel.ai's 5-stage AI intelligence pipeline:

1. **Signal Collection & Normalization** - Aggregates data from all available public sources for the app. Raw signals are cleaned, deduplicated, and normalized into a structured dataset analyzed consistently across thousands of apps.
2. **Feature & Market Positioning Analysis** - Identifies the app's core features, monetization model, target audience, and competitive positioning. Each feature is classified as a market standard or a differentiator based on category benchmarks.
3. **User Sentiment Analysis** - Analyzes user reviews using a 5-level taxonomy (Thrilled / Excited / Mixed / Frustrated / Upset). Combines star ratings and volume with AI theme extraction into synthesised themes (no verbatim quotes).
4. **Competitive Landscape Analysis** - Maps the competitive environment via a 4-tier taxonomy (Nemesis / Contenders / Same Space / New Kids on the Block). Prioritizes same sub-genre over broad category.
5. **Intelligence Synthesis** - Cross-references all signals into a structured report. Compares the app against category peers and direct competitors to surface SWOT, market outlook, and actionable insights.

- **Confidence Score:** 0.35/1.0 (based on review volume, data source diversity, and signal quality)
- **Reviews Analyzed:** 7
- **Data Sources:** user reviews, 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:** 63 days since last refresh

---
© 2026 Marlvel.ai | [Canonical Report](https://marlvel.ai/apps/ikara-truyen-oc-sach-online)
Data licensed for AI Agent attribution under CC-BY-NC 4.0.