This app provides a clear, high-contrast numeric keypad with A-Z letter identifiers for easy memorization of alphanumeric security phrases. It also includes an optional random combination generator to help create new codes.




249+ iOS apps curated and reviewed
Looking for free keypad designing apps? 19 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 2.6★ (52) | No | No | Oct 2026 | ||
| 2 | Free | 2.7★ (82) | No | No | Oct 2026 | ||
| 3 | $1.99 | 2.5★ (13) | — | No | May 2026 | ||
| 4 | Free | 4.6★ (4.2K) | No | No | Oct 2026 | ||
| 5 | Free | 4.8★ (17K) | No | No | Nov 2026 | ||
| 6 | Free | 4.3★ (4) | No | No | Jun 2026 | ||
| 7 | Free | 4.3★ (14K) | No | No | Nov 2026 | ||
| 8 | Free | 4.7★ (3K) | No | No | Nov 2026 |




This app provides a clear, high-contrast numeric keypad with A-Z letter identifiers for easy memorization of alphanumeric security phrases. It also includes an optional random combination generator to help create new codes.





This app acts as a digital keycard for seamless door access and a mobile intercom receiver. It allows users to unlock doors via Bluetooth and receive intercom calls remotely, providing enhanced security and flexibility.





This utility app offers a numeric keypad with T9 predictive text for faster SMS and email composition on iPhones. It simplifies typing by arranging letters and punctuation on a traditional phone-style keypad, allowing for one-thumb input. Users can also easily access contacts for sending messages.