205+ iOS apps curated and reviewed
Looking for free jrpn 16c apps? 18 of our 205+ 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 | 4.3★ (3) | No | No | Jun 2026 | |
| 2 |  | Free | 4.8★ (3.6K) | No | No | Sep 2026 | |
| 3 |  | Free | 4.3★ (212) | No | No | Sep 2026 | |
| 4 |  | Free | 4.6★ (51K) | Yes | No | Sep 2026 | |
| 5 |  | Free | 4.9★ (409K) | Yes | No | Sep 2026 | |
| 6 |  | $14.99 | 4.8★ (207) | No | No | Sep 2026 | |
| 7 |  | Free | 4.7★ (61K) | No | No | Sep 2026 | |
| 8 |  | Free | 4.8★ (1.9K) | Yes | No | Sep 2026 |
This app simulates the HP 16C programmer's calculator, replicating its look and functionality. It features a seven-segment display and supports RPN input, with an option to disable windowing for longer number displays. The full source code is available on GitHub.
This app offers a versatile calculator with three distinct modes: Basic, Scientific, and Programmer. It provides a history view, sharing capabilities, and supports various input and output formats. The app is designed for iPhone, iPad, and iPod Touch.
This app emulates a classic RPN scientific calculator, offering advanced features like complex number arithmetic, matrix calculations, and programmability. It provides a functional and complex tool reminiscent of 1980s calculators.
