| Core Identity |
| Developer | National e-Governance Division | INTSIG Information Co., Ltd | Readdle Technologies Limited | Google | Docusign | Microsoft Corporation | FLEXTECH INC. |
| Category | Productivity | Productivity | Productivity | Productivity | Productivity | Productivity | Productivity |
| Platform | Android, iOS | iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS | Android, iOS |
| Store Metrics |
| Rating | 3.3 / 5 | 4.9 / 5 | 4.8 / 5 | 4.7 / 5 | 4.9 / 5 | 4.7 / 5 | 4.3 / 5 |
| Ratings Count | 178 | 1,790,119 | 614,518 | 22,841 | 810,097 | 485,259 | 18,259 |
| Price | Free | Free | Free | Free | Free | Free | Free |
| Release Date | Oct 30, 2021 | Aug 28, 2010 | Apr 1, 2010 | Nov 9, 2020 | Nov 1, 2011 | Dec 13, 2011 | Jun 22, 2020 |
| Last Updated | Apr 30, 2026 | Apr 10, 2026 | Apr 14, 2026 | Apr 28, 2026 | Apr 8, 2026 | May 11, 2026 | Apr 14, 2026 |
| Sentiment & Reviews |
| Sentiment | negative | mixed | positive | negative | positive | negative | mixed |
| Score | 35/100 | 45/100 | 78/100 | 35/100 | 72/100 | 25/100 | 54/100 |
| Praises | - Document retrieval functionality provides significant utility for users managing official identity and educational records
| | - Ease of Use and Interface
- Cross-Platform/Device Utility
| - Integration with Google account services provides a reliable and convenient storage management experience for users
| - Simplified document signing process saves significant time for business owners and casual users alike
| - Convenient file access across multiple devices keeps professional workflows moving for long-term subscribers
| |
| Complaints | - Frequent forced logouts and authentication failures prevent users from accessing critical documents during emergencies
| - Aggressive Monetization
- Data Loss & Support
| - Aggressive Monetization
- Performance and Stability Issues
| - Subscription and billing management issues create significant friction regarding unauthorized charges and refund requests
| - Account creation and login friction prevent users from accessing basic document signing functionality post-update
| - 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
| - Excessive Advertisements
- Privacy and Security Concerns
|
| Requests | - Offline document storage functionality would allow users to view saved records without active internet connectivity
| - | - | - Granular storage plan options are requested to better align with actual user data consumption needs
| - Improved fillable form functionality to eliminate the need for manual text box creation
| - Simplified navigation to return to the root directory without repetitive back button usage
| - |
| Strategic Intel |
| Strengths | - Official government-backed status provides unique legal authenticity
- Direct API integration with issuing agencies creates a high barrier to entry
| - Massive 300M+ user base
- 41-language OCR support
- Advanced multi-format conversion (Excel, Word, PPT)
| - Modern and intuitive UI/UX compared to legacy competitors
- Advanced AI integration (transcription, smart eraser)
- Massive social proof with 2.2M+ ratings
| - System-level Android integration replaces default backup triggers
- Unified storage management across Workspace apps creates high switching costs
- Editors' Choice badge sustains organic install velocity
| - ISO 27001 SSAE16 compliance establishes a high-trust barrier for enterprise adoption
- Unlimited free signing drives massive top-of-funnel acquisition
| - Ecosystem network effects driven by deep Windows and Office integration
- Personal Vault security serves as a high-value differentiator for enterprise users
| - Industry-leading 1TB free storage tier
- Integrated suite of generative AI tools
- High-velocity update cadence (v4.15.5 in April 2026)
|
| Weaknesses | - Frequent authentication failures and session instability
- Lack of offline document access
- Forced update blocks during time-sensitive tasks
| - Aggressive paywalling of legacy free features
- Mandatory watermarks on free tier
- Reports of data loss and poor support responsiveness
| - User friction from aggressive subscription paywalls
- Performance regressions (crashing, overheating) in recent updates
- Lack of granular network protocol depth compared to GoodReader
| - Premium tier pricing exceeds category median
- Support accessibility relies on automated loops
- No 'Secure Folder' equivalent for sensitive files
| - Account creation friction post-update creates a barrier to entry
- Cancellation flow is frequently cited as intentionally confusing
| - 0.1★ rating gap between iOS and Android
- High-frequency complaints regarding background sync reliability
- Forced migration from standalone scanning tool creates user friction
| - Aggressive ad-heavy monetization model
- Negative brand perception regarding data privacy
- Intrusive pop-ups disrupting core UX (video playback)
|
| Pricing | free | subscription | freemium | subscription | freemium | freemium | freemium |
| Momentum | Active | Active | Active | Active | Steady | Active | Intense |
| Update Cadence | 5 versions, ~18d avg | 5 versions, 1 majors/6mo, ~6d avg | 5 versions, 1 majors/6mo, ~7d avg | 5 versions, ~7d avg | 5 versions, 2 majors/6mo, ~12d avg | 5 versions, 1 majors/6mo, ~10d avg | 5 versions, 4 majors/6mo, ~9d avg |
