# Aperture - Light Meter — Master Manual Film Exposure

> Minimalist film photography light meter with exposure calculation and reference photo album. (iPhone/iPad app by Nicolae Gherasim.)

- Source: https://appshunter.io/ios/app/aperture-light-meter/id6450930505 (this page in markdown: same URL + `.md`)
- Developer: [Nicolae Gherasim](https://appshunter.io/developer/1437386557)
- Category: Photo & Video, Utilities
- Price: $3.99
- Age rating: 4+
- Requires: iOS 17.0 · 2 MB
- Languages: American English
- Released: 2025-03-20
- Data updated: 2026-09-05
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/aperture-light-meter/id6450930505/reviews.md

## What is Aperture?

Aperture - Light Meter: Simplifying Film Photography with Precision

Aperture - Light Meter is a minimalist, intuitive tool designed to help film photographers achieve perfect exposure and document their creative process. By calculating the ideal aperture and shutter speed based on your film’s ISO sensitivity, the app ensures every shot is perfectly balanced. Featuring integrated Zone System metering, a continuous film frame counter, and a visual shot log gallery, Aperture makes it easy to track your rolls, evaluate contrast, and log settings for future analog projects.

Key Features:
Accurate Light Metering & Zone System: Compute precise aperture and shutter speed settings based on your film’s ISO sensitivity. Tap to measure specific target zones and pre-visualize contrast for maximum control over highlights and shadows.
Continuous Film Frame Counter: Automatically track your roll from frame 0 to 36 as you shoot. Smart continuation allows manual roll extensions (e.g., frame 37+) for bulk-loaded or longer rolls, with frame numbers stamped on gallery thumbnails and photo details. Easily adjust or clear frame values with a native wheel selector.
Reference Photo Album & Visual EXIF Log: Capture digital reference photos saved with complete exposure metadata (ISO, aperture, shutter speed, frame number, and date). Access a visual gallery to compare developed lab scans against original metering data.
Minimalist & Intuitive Design: A clean, distraction-free interface crafted to perfection, allowing you to evaluate light and adjust settings without breaking your shooting rhythm.
Customizable Ranges & Lens Presets: Match your camera setup with customizable aperture and shutter speed bounds, or select preset profiles for fast, macro, or long-exposure shooting scenarios.
ISO Sensitivity Input: Dial in exact ISO values tailored to your specific 35mm or medium format film stock.

Why Choose Aperture - Light Meter?
Designed for Analog Shooters: Built specifically for manual film cameras, bridging the gap between analog workflow and digital logging tools.
Crafted to Perfection: Fast, reliable, and distraction-free—no ads, trackers, or hidden subscriptions.
Document & Refine Your Craft: Keep accurate frame-by-frame records so you know exactly how each exposure was calculated when your lab scans come back.

Who Is This App For?
35mm and medium format photographers seeking high-precision exposure metering.
Analog enthusiasts who want an effortless way to log film EXIF data and track frame numbers.
Photographers who want a dedicated Zone System light meter built for speed in the field.

Simplify your film photography workflow with Aperture - Light Meter. Achieve perfect exposure, track your roll frame by frame, and shoot with confidence. Download now to elevate your analog process!

## Key features

- Accurate light metering for film ISO
- Minimalist and intuitive design
- Customizable aperture and shutter speed ranges
- Reference photo album with metadata
- Lens presets and user settings
- Recommendations for shooting scenarios

## Chart rankings

- #114 in Top Paid · Photo & Video (US App Store)

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/aperture-light-meter/id6450930505/reviews.md

### 5/5 — great for film photography

*2025-03-22*

I have an old Ricoh 35 EFL film camera and the light meter no longer works, this app came in really handy to measure the light and get the right exposure for my photos. 

Really simple and clear interface, I also like the option to add custom lens profiles for my other cameras too

## Frequently asked questions about Aperture

### What is Aperture - Light Meter?

Aperture - Light Meter is a minimalist app designed to help film photographers calculate perfect exposure settings (aperture and shutter speed) based on film ISO. It also allows users to save reference photos with detailed metadata.

### How does Aperture - Light Meter help with film photography?

It provides accurate light metering by calculating the ideal aperture and shutter speed for your film's ISO, ensuring optimal exposure. The reference photo album helps you document and replicate settings for future shots.

### Can I customize settings in Aperture - Light Meter?

Yes, you can customize aperture and shutter speed ranges to match your camera's capabilities. It also offers common lens presets and the ability to save your own custom presets.

### What kind of reference photos can I save?

You can capture digital reference photos that include metadata such as ISO, aperture, and shutter speed. These are saved in a dedicated album to document your film shots and settings.

### Does Aperture - Light Meter have ads?

No, Aperture - Light Meter is ad-free. It is a paid application, offering an uninterrupted user experience.

### What devices is Aperture - Light Meter available on?

Currently, Aperture - Light Meter is supported on iPhone devices.

### How often is Aperture - Light Meter updated?

The app was last updated on June 23, 2026, indicating active development and maintenance.

### What is the price of Aperture - Light Meter?

Aperture - Light Meter is available for a one-time purchase of $3.99.

## Version history (last 5 releases)

### 2.5 — 2026-09-01

Track your roll like a real film camera! Version 2.5 introduces an all-new continuous Film Frame Counter so you always know exactly which shot you’re on.

Automatic Film Frame Counter: Keeps track of your roll from frame 0 to 36. Counting automatically wraps with each new roll, or extends linearly beyond 36 if you shoot longer rolls or bulk-loaded film.

Smart Counter Sync: Manually editing a frame number resynchronizes the counter so your next shot seamlessly continues from frame + 1.

Refined Photo Layout: ISO, aperture, and shutter speed are now clean and top-centered in the photo detail view, putting your technical exposure data right where you need it.

Reliable EXIF & Frame Saving: Fixed an issue where black-and-white images dropped EXIF metadata. Your exposure settings and frame numbers are now preserved reliably across restarts and updates.

Crafted to perfection to keep your analog workflow clean, accurate, and effortless. Happy shooting!

### 2.4 — 2026-07-20

Browsing your photo references is now even easier!

Capture Dates in the Gallery
See exactly when each photo was taken without opening it. Capture dates now appear directly on your gallery thumbnails, making it easier to find the shot you're looking for.

Swipe Between Photos
Review your reference photos more naturally. Simply swipe left or right while viewing a photo to move to the previous or next image without returning to the gallery.

Improvements & Fixes
We've also made several under-the-hood improvements and fixed bugs to keep Aperture running smoothly.

Thank you for using Aperture - Light Meter, and happy shooting!

### 2.3 — 2026-06-23

Big improvements for film photographers! 
Cooler, Longer Shooting Sessions
We've completely redesigned the camera preview to make Aperture more efficient. Your iPhone now stays cooler and uses less battery, especially during long photo walks and shooting sessions.

Faster and Smoother Light Metering
The light meter is now even more efficient, delivering smooth and responsive exposure readings without unnecessary battery drain.

Better Gallery Experience
When browsing your reference photos, Aperture now fully pauses the camera in the background. This helps keep your device cool while reviewing previous shots.

Low-Light Shot Indicators
Wondering which photos were taken under difficult lighting conditions? Photos captured while the Low Light warning was active are now clearly marked:
• A red metadata row in the gallery.
• A new LOW LIGHT label in the photo details.
Quickly identify challenging scenes and learn from every frame.

Thank you for supporting Aperture - Light Meter!

### 2.2 — 2026-05-19

We’ve added a powerful new way to control your shots, along with some performance tune-ups to keep your analog photography workflow seamless.
Zone System Exposure: Take full creative control! You can now calculate exposure based on specific zone selection. Just like a pro, you can "place" your shadows and highlights exactly where you want them for perfect tonal range in every 35mm or medium format shot.
Refined Performance: We’ve squashed some minor bugs and improved overall stability. Your light meter is now even faster and more reliable on iOS 26.

Stop guessing and start creating with confidence. Happy shooting!

### 2.1 — 2026-03-30

Just a quick tune-up! We’ve squashed some minor bugs and improved overall stability to keep your light meter running smoothly. Enjoy a faster, more reliable experience for all your 35mm and manual camera shots on iOS 26. Keep shooting!

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All apps by Nicolae Gherasim: https://appshunter.io/developer/1437386557

## Related topics

[aperture](https://appshunter.io/ios/topics/aperture)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-05.*