| Core Identity |
| Developer | AppCodism Technologies | Readdle Technologies Limited | Legendary Software Labs LLC | Skyjos Co., Ltd. | Stratospherix Ltd | Microsoft Corporation | Google | Google LLC |
| Category | Photo & Video | Productivity | Photo & Video | Utilities | Utilities | Productivity | Productivity | Tools |
| Platform | Android, iOS | Android, iOS | iOS, Android | iOS | iOS | Android, iOS | iOS, Android | iOS, Android |
| Store Metrics |
| Rating | 4.5 / 5 | 4.8 / 5 | 4.8 / 5 | 4.7 / 5 | 4.7 / 5 | 4.7 / 5 | 4.8 / 5 | 2.9 / 5 |
| Ratings Count | 91 | 614,518 | 1,003,134 | 5,751 | 5,603 | 485,259 | 7,527,523 | 7,004 |
| Price | Free | Free | Free | $4.99 | $7.99 | Free | Free | Free |
| Release Date | Sep 16, 2020 | Apr 1, 2010 | Feb 8, 2011 | Feb 28, 2012 | Apr 3, 2010 | Dec 13, 2011 | Jun 28, 2012 | May 18, 2017 |
| Last Updated | Sep 30, 2024 | Apr 14, 2026 | Apr 30, 2026 | Feb 27, 2026 | Apr 2, 2026 | May 11, 2026 | May 4, 2026 | Dec 12, 2025 |
| Sentiment & Reviews |
| Sentiment | excellent | positive | positive | - | - | negative | mixed | excellent |
| Score | 85/100 | 78/100 | 75/100 | - | - | 25/100 | 75/100 | 85/100 |
| Praises | - File management utility provides a familiar Windows Explorer experience for mobile storage navigation
| - Ease of Use and Interface
- Cross-Platform/Device Utility
| - Secure photo and document storage provides users with reliable privacy for sensitive personal files
| - | - | - Convenient file access across multiple devices keeps professional workflows moving for long-term subscribers
| - Reliable cross-device file access
| - Efficient storage management tools allow users to reclaim significant device space with minimal effort
|
| Complaints | - Data loss incidents during file transfer operations between folders post-update
| - Aggressive Monetization
- Performance and Stability Issues
| - Critical data loss or inaccessible files reported following recent updates on mobile devices
| - | - | - 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
| - Storage management friction
| - Recent changes to the document viewer prevent users from resuming reading at the last position
|
| Requests | - Dark mode implementation to reduce eye strain during prolonged file management sessions
| - | - Integrated duplicate photo detection would help users manage storage space more effectively
| - | - | - Simplified navigation to return to the root directory without repetitive back button usage
| - Granular permission controls
| - |
| Strategic Intel |
| Strengths | - Desktop-like folder architecture lowers user onboarding friction
- Multi-protocol cloud integration creates high switching costs
- Storage analysis tool drives daily utility
| - Modern and intuitive UI/UX compared to legacy competitors
- Advanced AI integration (transcription, smart eraser)
- Massive social proof with 2.2M+ ratings
| - Biometric and PIN-based security layers sustain high user trust
- Face Down Lock increases perceived utility in high-privacy scenarios
| - | - | - Ecosystem network effects driven by deep Windows and Office integration
- Personal Vault security serves as a high-value differentiator for enterprise users
| - OS-level Android integration replaces default file-picker triggers
- 15GB shared storage ecosystem creates high switching costs
- Workspace suite integration enables B2B team collaboration
| - Ad-free utility model sustains high user trust
- Google Drive integration creates a clear path to cloud subscription revenue
|
| Weaknesses | - Data loss incidents during file transfers
- Lack of dark mode support
- Ad-supported model disrupts navigation flow
| - User friction from aggressive subscription paywalls
- Performance regressions (crashing, overheating) in recent updates
- Lack of granular network protocol depth compared to GoodReader
| - Critical data loss reports post-update erode long-term retention
- No self-service password reset mechanism creates permanent lockout risk
| - | - | - 0.1★ rating gap between iOS and Android
- High-frequency complaints regarding background sync reliability
- Forced migration from standalone scanning tool creates user friction
| - 15GB storage ceiling below category-leading enterprise alternatives
- Lack of dedicated private vault for sensitive files
- 0.5★ Android-iOS rating gap indicates platform-specific UX friction
| - Document viewer regressions erode reading progress
- Wireless transfer performance lags behind specialized P2P rivals
|
| Pricing | freemium | freemium | freemium | paid | paid | freemium | freemium | free |
| Momentum | Maintenance | Active | Active | Active | Intense | Active | Active | Maintenance |
| Update Cadence | 2 versions, 1 majors/6mo, ~540d avg | 5 versions, 1 majors/6mo, ~7d avg | 5 versions, ~6d avg | 5 versions | 5 versions | 5 versions, 1 majors/6mo, ~10d avg | 5 versions, ~9d avg | 3 versions, ~68d avg |
