The Film Friend: Light Meter
Darkroom timer & film log
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
A more accurate light meter, a beautiful new depth of field preview, and over 50 fixes. Your film photography companion just got more precise.
A Complete Companion for Film Photography
Built for photographers who work with film every day, this app combines modern design with precise tools for exposure, development, and large-format workflows. Everything is customizable, distraction-free, and designed to support the analog process from capture to darkroom.
Flexible, Modern Interface
- Customizable layout that lets you reorder tools and sections to match your workflow
- Multiple themes for daylight, studio, and darkroom use
Import and export your data, keeping full ownership and portability
Development Tools and History
- Development history tracking to keep a detailed record of past processes
- Custom development processes you can create, import, export, and share with other photographers
- Temperature unit control with seamless switching between Celsius and Fahrenheit
- Support for the most common photographic processes and kits:
- Black and White development timers
- C-41 color negative kits
- E-6 color reversal kits
- RA-4 color printing kits
- ECN-2 motion picture film kits
Darkroom-Friendly Design
- Dedicated darkroom themes designed for film safety
- Spectral color selection to precisely choose wavelengths that minimize the risk of film fogging
- Clean, low-distraction interface optimized for low-light environments
Exposure and Calculation Tools
Timers with audible alerts for long exposures and development steps
Reciprocity compensation helper for long-exposure corrections
Bellows extension compensation for large-format photography
Film holder management for tracking sheets, holders, and exposures
Focal length equivalency across formats
Built-in light meter always available when needed
Negative Preview to get a preview of your film.
Inventory to keep track of your equipment.
Designed for the Analog Workflow
This app respects traditional photography while taking advantage of modern iOS capabilities. Whether you are in the field, the studio, or the darkroom, it provides accurate tools and a flexible interface that let you focus on the image instead of the calculations.
Built for film. Designed for photographers.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
A huge update for film shooters: new tools, a rebuilt light meter, and 50+ fixes.
NEW TOOLS
- Depth of Field calculator with a live visual preview
- Zone System placement on the light meter
- B&W development time adjustment for temperature and push or pull
- Test strip timer with precise f-stop print sequences
- Chemistry batch tracking with capacity counters and expiry alerts
- Film expiry reminders for the stock in your fridge
- Contact sheet PDF export from your negative library
- Negative gallery export in full resolution
A MORE ACCURATE LIGHT METER
Rebuilt around absolute metering: the app reads the camera's real exposure data on every frame, so readings track a dedicated reference meter. Spot metering ignores clipped highlights.
MORE RELIABLE EVERYWHERE
- A development session now survives even if the system closes the app, and the lock screen timer brings you right back
- Backup import can no longer wipe existing data if it fails midway
- Cloud sync no longer overwrites a newer backup made on another device
- The purchase button recovers from temporary store errors
- Corrected ND filter values in the reciprocity calculator
- Dozens of smaller fixes across timers, notifications, and sharing
The developer, Jose Gerardo Palma Duran, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Jose Gerardo Palma Duran
- Size
- 73.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - iPad
Requires iPadOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
English and 30 more
- English, Bulgarian, Croatian, Czech, Danish, Dutch, Estonian, Finnish, French, German, Greek, Hindi, Hungarian, Icelandic, Italian, Japanese, Korean, Latvian, Lithuanian, Maltese, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Spanish, Swedish, Ukrainian
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Pro Version $2.99
- Copyright
- © Jose Palma
