Biometric Roll Call
John James Marshall Utilities iPhoneiPadiPod touch
Biometric Roll Call is a free Utilities app for iPhone and iPad by John James Marshall. Requires iOS 17.6. Updated August 10, 2026.
- Price
- Free
- on the App Store
- Size
- 127 MB
- Age 12+
- Updated
- Aug 10
- 2026 · v2.2
Screenshots
About Biometric Roll Call
RollCall turns your iPhone or iPad into an on-device attendance scanner. Enrol people once, start a session, and the app marks them present as they appear - ideal for classrooms, events, and shift teams. Features: Live scanning - Use the device camera to recognise enrolled faces and record attendance in real time. Smart rosters - Group people by class, shift, event, or any list you need. Reports & export - Finish a roll call and share a PDF summary or CSV with status, timestamps, and GPS via Mail, AirDrop, or Messages. Session history - Searchable log of every roll call. Works offline - Scan and save with no internet. Suited to sites, trips, and poor Wi‑Fi. IP cameras - ONVIF discovery and RTSP (including brand stream presets). Main/high-res streams work best for recognition at distance. Privacy: Face detection and matching run only on your device. No face images or biometrics are sent to or stored on our servers. Facial profiles are protected with AES-GCM and kept in the device Keychain. Spend less time on the register. Download RollCall and run attendance on-device, securely.
What’s new
Version 2.2 · Updated August 10, 2026
IP camera support out of Beta testing Facial recognition algorithm updates
App privacy
The developer, John James Marshall, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Biometric Roll Call
Looking for apps like Biometric Roll Call? Here are 6 similar apps on the App Store. The highest rated is Unroller: Photo Sorter (4.7/5), and all 6 are free to download.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Biometric Roll Call | – | Free | August 10, 2026 | |
| Keyboard Theme | – | Free | Oct 30, 2026 | Compare |
| Captions & Subtitles - LiveSTT | 4.0 / 5 (1) | Free | Oct 18, 2026 | Compare |
| Bentley Drive Vision | – | Free | Sep 22, 2026 | Compare |
| OGG Converter, OGG to MP3 | 3.7 / 5 (28) | Free | Jul 8, 2025 | Compare |
| Unroller: Photo Sorter | 4.7 / 5 (176) | Free | Oct 30, 2026 | Compare |
| Bass Booster & Volume Boos | 4.3 / 5 (92) | Free | Sep 18, 2026 | Compare |