ThumbMark - Fingerprint Scan
Carlos Javier Gonzalez Vasquez Utilities iPhoneiPadiPod touch
ThumbMark - Fingerprint Scan is a free Utilities app for iPhone and iPad by Carlos Javier Gonzalez Vasquez. Rated 5.0/5 from 1 ratings. Requires iOS 15.0.
- Rating
- 5.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 74 MB
- Age 4+
- Updated
- Sep 13
- 2026 · v1.2.1
Screenshots
About ThumbMark - Fingerprint Scan
ThumbMark is the ultimate offline fingerprint organization and analysis tool. Designed strictly for fingerprint analysis, ThumbMark allows you to capture high-resolution fingerprints using your device's camera—without ever sending your data to the cloud. Features: • Local Processing: 100% of your data stays on your device. We never transmit your information. • Detailed Organization: Log subjects and seamlessly organize captures for both left and right-hand fingers (thumbs, indexes, middles, rings, and pinkies). • Triple Vision Analysis: Instantly toggle between 3 distinct viewing modes for every capture: RAW, EQ (Equalized), and BIN (Binarized) to expose maximum ridge detail. • High-Resolution Capture: Utilize maximum resolution and precise camera controls to ensure clean, high-quality images for analysis. Unlock ThumbMark PRO: Upgrade to Pro to unlock unlimited subject profiles and advanced export capabilities. Manage your subscriptions easily from your device settings. ThumbMark is perfect for researchers, professionals, or anyone who needs to capture, organize, and analyze fingerprints locally. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://gist.github.com/karurosux/81e735b801685df55e49afe7108707c0#file-thumbmark-privacy-policy-md
What’s new
Version 1.2.1 · Updated September 13, 2026
- Fixed a crash when opening the camera on newer iPhones. - Added crash and error reporting so we can support you better.
App privacy
The developer, Carlos Javier Gonzalez Vasquez, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to ThumbMark - Fingerprint Scan
Looking for apps like ThumbMark - Fingerprint Scan? Here are 6 similar apps on the App Store. The highest rated is ONYX Touchless Fingerprinting (4.0/5), and all 6 are free to download.
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ONYX Touchless Fingerprinting
4.0
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Hear Better from Distance
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Seashell ID — Shell Scan
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MKT Event
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HavIt: Personal Inventory
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FaceMonitor
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| ThumbMark - Fingerprint Scan | 5.0 / 5 (1 rating) | Free | September 13, 2026 | |
| ONYX Touchless Fingerprinting | 4.0 / 5 (5) | Free | Dec 17, 2024 | Compare |
| Hear Better from Distance | – | Free | May 12, 2026 | Compare |
| Seashell ID — Shell Scan | – | Free | Sep 28, 2026 | Compare |
| MKT Event | – | Free | Jun 24, 2026 | Compare |
| HavIt: Personal Inventory | – | Free | Jun 16, 2026 | Compare |
| FaceMonitor | – | Free | Apr 24, 2026 | Compare |