250+ iOS apps curated and reviewed
The best film developer timer pro apps on iPhone average 4.2★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | Yes | May 2026 |
| 2 |  | $14.00 | — | No | No | Aug 2026 |
| 3 |  | $9.99 | 3.7★ (54) | No | No | Aug 2026 |
| 4 |  | Free | 4.8★ (374) | No | No | Jul 2026 |
| 5 |  | Free | 5.0★ (2) | No | Yes | Jun 2026 |
| 6 |  | Free | 3.0★ (3) | No | No | May 2026 |
| 7 |  | Free | 2.5★ (2) | No | Yes | May 2026 |
| 8 |  | Free | — | No | Yes | Aug 2026 |
This app helps analog film photographers develop film with precision and consistency. It features a smart calculator for estimating development times and an integrated timer with agitation reminders, all based on manufacturer-sourced data.
This app provides an offline film development chart and a multi-step timer for photographers. It includes customizable agitation, darkroom themes, and support for various developing and fixing steps. It also offers automated compensation for development time and temperature.
This app provides a flexible and intuitive timer for film and darkroom development. Create custom development recipes with multiple steps and intervals, and utilize a special darkroom mode for low-light conditions. Easily share your recipes and import them from FilmDev.org.
This app is a pocket darkroom companion for black-and-white film development. It offers official developing times, a smart timer with agitation guidance, and full process control. Track your film details and parameters in a built-in journal to refine your workflow and achieve consistent results.
This app assists with analog film development by providing a database of film and developer combinations, customizable timers, and the ability to share and rate user-created recipes. Users can also create their own unique development formulas and agitation patterns.
This app helps manage film developing processes with customizable multi-step timers. It offers a special darkroom mode with red hues and allows synchronization across devices. Predefined timers are available in the free version, with expanded features in the paid version.
Achieve consistent color film development at home with real-time adjustments for temperature and chemistry. This app eliminates guesswork by actively recalculating development times based on changing conditions, ensuring repeatable results without expensive equipment.
This app assists film photographers in developing black and white film at home. It provides common development data, timing functions, and developer ratios to ensure stable manual processing for a high-quality result.
This app helps amateur photographers track their film development chemicals and sessions. It monitors chemical batch expiration, usage, and provides multi-stage timers for development processes. Users can also record notes on session quality for future reference.
This app allows users to set custom round timers with integrated music playlists or silence. It also features a "After" picture function to capture and share moments with friends on social media.