| Core Identity |
| Developer | Maplepop LLC | Pocketbook International SA | READERA EOOD | Produkt Studio | Kimico, Ltd. | UREAD GLOBAL PTE. LTD. | Cloudary Holdings Limited |
| Category | Book | Book | Book | Book | Book | Book | Book |
| Platform | iOS | Android, iOS | Android, iOS | iOS | iOS | iOS, Android | Android, iOS |
| Store Metrics |
| Rating | 4.1 / 5 | 4.5 / 5 | 4.2 / 5 | 4.8 / 5 | 4.8 / 5 | 4.6 / 5 | 4.3 / 5 |
| Ratings Count | 122 | 9,094 | 215 | 11,347 | 13,942 | 22,680 | 46,695 |
| Price | USD8.99 | Free | Free | Free | Free | Free | Free |
| Release Date | May 28, 2014 | Feb 16, 2014 | Jan 5, 2024 | Oct 23, 2017 | Oct 9, 2010 | May 25, 2021 | May 16, 2017 |
| Last Updated | May 11, 2026 | Feb 9, 2026 | Apr 7, 2026 | Apr 15, 2026 | May 17, 2026 | May 20, 2026 | May 18, 2026 |
| Sentiment & Reviews |
| Sentiment | positive | - | excellent | - | excellent | terrible | negative |
| Score | 75/100 | - | 92/100 | - | 85/100 | 15/100 | 35/100 |
| Praises | - Extensive library management tools allow power users to organize thousands of e-books effectively
| - | - Ad-free reading experience provides a clean and distraction-free environment for long-form content consumption
- Broad file format compatibility allows users to consolidate their entire digital library into one application
| - | - Barcode scanning functionality significantly reduces the time required to catalog large personal book collections
| - Captivating story content provides an initial hook for new readers
| - Diverse library of original stories and fan fiction keeps readers engaged for years
|
| Complaints | - Manual synchronization of reading progress between devices creates friction for multi-device users
| - | - Text-to-speech functionality suffers from robotic voice quality and inconsistent pacing during sentence transitions
| - | - Aggressive in-app review prompts interrupt user workflows and degrade the overall experience after completing actions
| - Aggressive monetization and high costs to unlock chapters frustrate readers
- Technical glitches and broken reward systems prevent users from earning currency
| - Aggressive monetization and high coin costs make reading complete books prohibitively expensive
|
| Requests | - Automatic cross-device synchronization of reading position to eliminate manual intervention
| - | - Advanced file organization features would allow users to sort documents into custom collections or folders
| - | - Advanced sorting and filtering options for personal tags and series tracking would improve library management
| - Transparent pricing models that allow reading complete books for a flat fee
| - Implementation of a flat monthly subscription model to replace the current coin system
|
| Strategic Intel |
| Strengths | - Calibre integration functions as a migration path for power users
- Zero-configuration server creates a local-network library storage moat
- Deep theme customization increases user switching costs
| - | - Ad-free, registration-free policy creates high user trust
- Format-agnostic rendering engine reduces user switching costs
- Lightweight performance ensures stability on legacy hardware
| - | - One-time purchase model creates a clear value proposition against subscription-heavy rivals
- Barcode scanning engine minimizes data entry friction for large collections
| - Editors' Picks and trending genre tags sustain organic install velocity
- Gamified Lucky Draw retention loop incentivizes daily login frequency
| - Proprietary UGC matchmaking loop reduces content acquisition costs
- Niche library curation for progression fantasy drives high-LTV retention
|
| Weaknesses | - Manual sync requirement creates friction for multi-device users
- Steep learning curve for non-standard UI
- Intermittent stability issues during theme modification
| - | - Lack of cloud-sync forces manual file management
- Text-to-speech engine produces robotic, inconsistent audio
- No monetization model limits long-term development budget
| - | - Aggressive review prompts degrade the user experience
- Lack of native household sharing forces redundant purchases for families
| - Premium tier pricing above category median
- Broken reward tracking prevents currency accrual
- Unresponsive subscription cancellation drives high churn
| - Coin-to-chapter pricing model creates a high barrier to entry
- Technical instability including battery drain degrades the reading experience
|
| Pricing | paid | free | free | freemium | freemium | freemium | freemium |
| Momentum | Maintenance | Active | Active | Intense | Maintenance | Active | Active |
| Update Cadence | 2 versions, ~46d avg | 5 versions | 5 versions, 3 majors/6mo, ~15d avg | 5 versions | 3 versions, 1 majors/6mo, ~57d avg | 5 versions, 1 majors/6mo, ~15d avg | 5 versions, 2 majors/6mo, ~8d avg |
