248+ iOS apps curated and reviewed
Out of 248+ darkroom lab timer apps on iOS, 16 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 |  | $8.99 | 3.0★ (4) | No | No | Aug 2026 |
| 2 |  | Free | 4.6★ (84) | No | No | Aug 2026 |
| 3 |  | $9.99 | 3.7★ (54) | No | No | Aug 2026 |
| 4 |  | Free | 4.8★ (374) | No | No | Aug 2026 |
| 5 |  | Free was $0.99 | — | No | No | Jul 2026 |
| 6 |  | Free | 4.7★ (47) | No | No | Jul 2026 |
| 7 |  | Free | — | No | No | May 2026 |
| 8 |  | Free | — | — | No | Jul 2026 |
This advanced timer app is designed for photographic processes like C-41, E-6, and B&W. It offers customizable steps, separate agitation sequences, and helpful tools like a volume mixer and safelight simulation.
This app provides a customizable timer for film and photo development, allowing users to create unique development recipes. It features a darkroom-safe mode, a clear display, and a full-screen start/stop button for ease of use. Receive notifications if a timer is running when you leave the app.
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.
Manage multiple countdown timers simultaneously for scientific experiments. This app features a user-friendly interface, the ability to save presets, and notifications when alarms sound. It also offers Apple Watch integration for real-time visualization and alerts.
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.
View your developed film photos as soon as they are scanned. This app connects you to a professional film developing service with decades of experience.
This app transforms your iPhone or iPad into a darkroom enlarger timer. It uses HomeKit-enabled devices to control your enlarger and safelights, offering features like manual control, metronome for dodging/burning, and automatic test strip creation.
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.
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 provides multiple configurable timers for various uses, from scientific experiments to everyday tasks like cooking and workouts. It features a clear display, customizable labels, and the ability to repeat count-down timers.
