228+ iOS apps curated and reviewed
Out of 228+ secret calculator lock apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 2.8★ (41) | Yes | Yes | Jul 2026 | |
| 2 |  | Free | 4.0★ (6) | Yes | Yes | Oct 2026 | |
| 3 |  | Free | 4.5★ (2.6K) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.4★ (247) | Yes | Yes | Oct 2026 | |
| 5 |  | Free | 2.5★ (2) | No | No | May 2026 | |
| 6 |  | Free | — | Yes | Yes | Aug 2026 | |
| 7 |  | Free | 4.6★ (5.8K) | No | Yes | Oct 2026 | |
| 8 |  | Free | 4.0★ (9) | Yes | Yes | Oct 2026 |
Secure your private photos, notes, contacts, and passwords with a simple 4-digit PIN. This app offers fast and easy access to your protected files, ensuring your data remains private and organized in one secure location.
This app disguises itself as a calculator to securely store your private photos, videos, and files. It offers robust encryption, intruder alerts, and a private browser to keep your data hidden from prying eyes.
Secure your digital life by locking apps, protecting photos and videos in a private vault, and browsing the web anonymously. Store contacts, passwords, and notes safely with passcode protection.
