| Core Identity |
| Developer | Petr Polasek | Tsz Chung Chau | Jorge Garcia Armero | ComcSoft Corporation | Mega Limited | Microsoft Corporation | App Ideas | Readdle Technologies Limited | 林峰 李 |
| Category | Productivity | Productivity | Utilities | Utilities | Productivity | Productivity | Utilities | Productivity | Utilities |
| Platform | Android, iOS | iOS, Android | iOS, Android | Android, iOS | iOS, Android | Android, iOS | iOS, Android | Android, iOS | iOS, Android |
| Store Metrics |
| Rating | 4.5 / 5 | 1.0 / 5 | 4.8 / 5 | 4.8 / 5 | 4.6 / 5 | 4.7 / 5 | 4.7 / 5 | 4.8 / 5 | 4.7 / 5 |
| Ratings Count | 389 | 1 | 136 | 61,997 | 100,943 | 485,259 | 4,456 | 614,518 | 257 |
| Price | Free | $0.29 | $3.99 | Free | Free | Free | $4.99 | Free | Free |
| Release Date | Dec 4, 2022 | Sep 15, 2025 | Jan 5, 2023 | Jan 13, 2011 | Nov 26, 2013 | Dec 13, 2011 | May 15, 2012 | Apr 1, 2010 | Feb 7, 2021 |
| Last Updated | Mar 26, 2026 | Sep 15, 2025 | Mar 12, 2026 | Apr 28, 2026 | Apr 8, 2026 | May 11, 2026 | May 8, 2026 | Apr 14, 2026 | Apr 21, 2026 |
| Sentiment & Reviews |
| Sentiment | positive | mixed | - | mixed | mixed | negative | - | positive | positive |
| Score | 75/100 | 75/100 | - | 55/100 | 58/100 | 25/100 | - | 78/100 | 75/100 |
| Praises | - Native support for multiple archive formats enables efficient file management without needing third-party tools
| - Native support for diverse archive formats provides a reliable utility for file management
| - | - Native support for compressed file formats provides a reliable utility for managing archives on mobile
| - Generous Free Storage
- Media Editing Utility
| - Convenient file access across multiple devices keeps professional workflows moving for long-term subscribers
| - | - Ease of Use and Interface
- Cross-Platform/Device Utility
| - Native file compression and extraction utility provides reliable performance for daily mobile file management tasks
- Zero-cost access to core features makes this utility highly accessible for casual file management needs
- Cross-platform familiarity allows users to transition from desktop workflows to mobile environments with minimal friction
|
| Complaints | - Aggressive subscription prompts and small UI elements lead to accidental clicks during navigation
| - Aggressive subscription prompts appearing at the start of sessions frustrate non-paying users
| - | - Aggressive monetization tactics and intrusive advertisements disrupt the core file management workflow for free users
| - App Stability and Crashes
- Data Loss
| - Forced migration from the standalone scanning app creates friction and reduces document quality for users
- Broken video playback controls prevent full screen viewing and playback speed adjustments post-update
| - | - Aggressive Monetization
- Performance and Stability Issues
| - Aggressive subscription prompts appearing post-update frustrate users who prefer a one-time purchase or free model
- Stability regressions following the latest update cause application crashes and file operation failures during active use
- Inadequate multi-file selection and batch processing tools hinder efficiency for power users managing large archives
|
| Requests | - Expanded editing capabilities for compressed archives would improve utility for advanced file management
| - Editing capabilities for compressed archives would improve the utility of the mobile application
| - | - Implementation of a one-time purchase model to replace the current subscription-based monetization strategy
| - | - Simplified navigation to return to the root directory without repetitive back button usage
| - | - | - One-time license purchase option requested to align mobile pricing with established desktop software models
- Expanded file editing capabilities for compressed archives would improve utility for advanced mobile workflows
|
| Strategic Intel |
| Strengths | - Cloud integration enables direct file management workflows
- AES encryption provides professional-grade security for shared archives
| - Desktop-heritage reputation builds initial user trust
- Multi-format support covers 90%+ of common archive needs
| - | - Multi-format archive engine sustains utility-based retention
- Biometric security integration justifies professional-tier pricing
- Cloud-storage integration reduces file-management friction
| - Mandatory Zero-Knowledge E2EE architecture
- Integrated encrypted chat and video conferencing
- High base free storage tier (20GB+)
| - Ecosystem network effects driven by deep Windows and Office integration
- Personal Vault security serves as a high-value differentiator for enterprise users
| - | - Modern and intuitive UI/UX compared to legacy competitors
- Advanced AI integration (transcription, smart eraser)
- Massive social proof with 2.2M+ ratings
| - Benchmark compatibility establishes brand authority
- Multi-format support functions as a utility moat
|
| Weaknesses | - Crash-on-minimize behavior during large file operations
- Aggressive subscription UI prompts drive accidental clicks
| - Aggressive subscription prompts drive negative sentiment
- Stability regressions during background file operations
- Lack of cloud-service integration
| - | - Intrusive ad-placements block functional UI buttons
- Lack of bulk-selection tools hinders workflow efficiency
- Stability issues during large archive processing
| - Frequent app crashes and stability issues after updates
- Permanent data loss risk if password/recovery key is lost
- Lack of a broader productivity ecosystem (Mail/Docs)
| - 0.1★ rating gap between iOS and Android
- High-frequency complaints regarding background sync reliability
- Forced migration from standalone scanning tool creates user friction
| - | - User friction from aggressive subscription paywalls
- Performance regressions (crashing, overheating) in recent updates
- Lack of granular network protocol depth compared to GoodReader
| - 0.5★ Android-iOS rating gap indicates stability issues
- Aggressive subscription prompts drive negative sentiment
|
| Pricing | free | freemium | free | freemium | freemium | freemium | free | freemium | free |
| Momentum | Steady | Maintenance | Intense | Maintenance | Active | Active | Intense | Active | Active |
| Update Cadence | 5 versions, 1 majors/6mo, ~20d avg | 2 versions, ~112d avg | 5 versions | 5 versions, 2 majors/6mo, ~50d avg | 5 versions, 1 majors/6mo, ~8d avg | 5 versions, 1 majors/6mo, ~10d avg | 5 versions | 5 versions, 1 majors/6mo, ~7d avg | 5 versions, 2 majors/6mo, ~12d avg |
