FacePass AI vs WhoLeft
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
FacePass AI
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FacePass keeps your children safe with automated school attendance tracking. Using secure facial recognition technology, schools can instantly verify when students arrive and leave campus. As a parent, you'll receive real-time notifications the moment your child checks in or out, giving you complete peace of mind. View your child's complete attendance history anytime, right from your phone. Key Features: โข Instant check-in/check-out notifications โข Real-time attendance tracking โข Secure facial recognition technology โข Complete attendance history โข Easy-to-use mobile app Designed for schools and families who prioritize student safety and want to stay connected throughout the school day. Terms & Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
WhoLeft
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WhoLeft is a simple classroom hall pass tracker for teachers and staff. Track which students are out of class, when they left, and how long they have been gone. WhoLeft is designed for fast use on a dedicated classroom device, with flexible sign-out methods and a clean, readable interface. Features include: โข Real-time hall pass tracking โข Configurable pass time limits โข PIN or emoji sign-out options โข Activity history โข Backup and restore tools โข Optional WhoLeft Plus upgrade for additional pass capacity and premium features WhoLeft is built for schools that want a lightweight, easy-to-use digital hall pass system without unnecessary setup. By downloading WhoLeft, you agree to Apple's Standard License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
FacePass AI and WhoLeft are too close to call on the numbers: across 6 compared parameters โ price, update cadence, ads and in-app purchases among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. FacePass AI sells 2 in-app purchases, starting at $59.99 per month and WhoLeft sells 1 in-app purchase, starting at $9.99 per year. Whichever you choose, the download price is not the number that matters.
FacePass AI ships an update every 2 months, WhoLeft every 3 months. Both last shipped on November 5, 2026.
| Parameter | FacePass AI | WhoLeft |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months โ better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 15.1 | 15.1 |
| Further details โ not scored | ||
| Size | 43 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | TrackBuddy | Brandon Monse |
In-app purchases
FacePass AI
- FacePass Starter$59.991 Month
- FacePass Professional$159.991 Month
WhoLeft
- WhoLeft Plus$9.991 Year









