| Core Identity |
| Developer | SUSAMP INFOTECH | 玉彬 陈 | Jennifer Davis | 玉彬 陈 | Jordan Hipwell |
| Category | Photo & Video | Photo & Video | Photo & Video | Photo & Video | Photo & Video |
| Platform | iOS | iOS, Android | iOS, Android | iOS, Android | iOS |
| Store Metrics |
| Rating | 4.3 / 5 | 4.8 / 5 | 0.0 / 5 | 4.7 / 5 | 4.8 / 5 |
| Ratings Count | 189 | 32,553 | 0 | 606 | 8,530 |
| Price | USD4.99 | Free | Free | $4.99 | Free |
| Release Date | Jan 6, 2017 | Mar 25, 2014 | Jan 8, 2026 | Mar 12, 2014 | Sep 25, 2014 |
| Last Updated | Feb 18, 2026 | Apr 13, 2026 | Jan 17, 2026 | Mar 22, 2026 | May 2, 2026 |
| Sentiment & Reviews |
| Sentiment | mixed | positive | excellent | mixed | - |
| Score | 55/100 | 75/100 | 85/100 | 65/100 | - |
| Praises | - Customizable timestamping tools provide significant value for organizing personal photo albums and memories
| - Live GPS location and timestamping features provide reliable documentation for professional field work
| - Accurate time and location stamping provides reliable evidence for professional field work documentation
| - Accurate time and location stamping provides essential documentation for professional field work tasks
- Customizable branding options allow businesses to overlay company logos onto captured field images
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| Complaints | - Frequent application crashes prevent consistent usage following the latest update on mobile devices
| - Inappropriate and offensive advertisements in the free version disrupt professional use cases
| - Local device time manipulation allows workers to falsify timestamps on captured field images
| - Frequent application freezing during startup and camera usage disrupts professional workflows on mobile devices
- Inaccurate location data and address fluctuations undermine the reliability of the timestamped evidence
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| Requests | - Integration of a measurement tool to calculate dimensions alongside GPS location data
| - Server-side time synchronization would prevent users from tampering with device clocks to falsify records
| - Internet-based time synchronization is required to prevent users from tampering with capture logs
| - Internet-based time synchronization is required to prevent users from tampering with photo timestamps
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| Strategic Intel |
| Strengths | - 5-variant stamp library provides a professional documentation utility
- Manual toggle interface reduces editing friction for power users
| - Millisecond-accurate video stamping creates a forensic-grade utility
- 81 format library creates high switching costs for power users
- Real-time metadata overlay enables specialized field-work workflows
| - Millisecond-accurate metadata functions as a category-defining moat
- Battery saver mode extends session duration for long-form field recording
| - Millisecond-accurate video watermarking provides a clear forensic differentiator
- 81 distinct timestamp formats offer superior customization compared to standard alternatives
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| Weaknesses | - Frequent crashes post-update prevent basic camera functionality
- Inability to process existing library photos limits versatility
| - Pro unlock at $4.99 is the only barrier to offensive ad content
- 0.7★ Android-iOS rating gap indicates platform-specific stability issues
- Intermittent geolocation failures erode trust in evidence integrity
| - Local-time reliance enables data tampering
- Ad-density in the free tier disrupts quick-capture workflows
- Geographic address data fluctuates between captures
| - Recurring camera interface freezes disrupt professional workflows
- Local device time reliance allows for manual timestamp falsification
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| Pricing | paid | freemium | freemium | freemium | free |
| Momentum | Active | Active | Maintenance | Maintenance | - |
| Update Cadence | 5 versions | 5 versions, ~10d avg | 2 versions, ~82d avg | 5 versions, 1 majors/6mo, ~18d avg | - |
