This utility app helps users easily calculate file permissions in both numerical and symbolic formats. It supports advanced permission bits like setuid, setgid, and Sticky.



248+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our sj chmod calculator list covers 248+ iPhone apps updated through November 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | Yes | Yes | May 2026 | ||
| 2 | $0.99 | 2.0★ (2) | No | No | Sep 2026 | ||
| 3 | Free | 5.0★ (1) | No | No | Oct 2026 | ||
| 4 | Free | 5.0★ (1) | No | No | Nov 2026 | ||
| 5 | Free | 4.9★ (410K) | Yes | No | Nov 2026 | ||
| 6 | Free | 4.7★ (61K) | No | No | Nov 2026 | ||
| 7 | Free | — | No | No | Oct 2026 | ||
| 8 | Free | 4.2★ (1.4K) | No | No | Nov 2026 |







This utility app helps users easily calculate file permissions in both numerical and symbolic formats. It supports advanced permission bits like setuid, setgid, and Sticky.






This app provides an interactive sandbox and calculator to help users understand and manage Linux file permissions. It bridges the gap between octal and symbolic notation with real-time updates and visual representations.