# Light Meter & Logbook — Designed for film photography > Professional light meter and photo logbook for film, digital, and pinhole photography. (iPhone/iPad app by Vadim Turko.) - Source: https://appshunter.io/ios/app/light-meter-and-logbook/id6474434590 (this page in markdown: same URL + `.md`) - Developer: [Vadim Turko](https://appshunter.io/developer/1721526454) - Category: Photo & Video, Utilities - Price: Free with in-app purchases - Rating: 4.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 72 MB - Languages: American English - Released: 2024-05-08 - Data updated: 2026-09-10 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/light-meter-and-logbook/id6474434590/reviews.md ## What is Light Meter & Logbook? Turn your phone into a professional light meter and photo logbook — ideal for film, digital, medium-format, and pinhole photography. ACCURATE EXPOSURES • Reflected metering with your camera • EV calibration for precision • Fractional stops (1/2, 1/3) for fine-tuning ADVANCED TOOLS • ISO range from 3 to 25,600 • ND filter and long-exposure timer • Spot metering with histogram • 35mm equivalent focal length display • Medium-format focal length conversion support • Apply color filters to the live preview for accurate B&W film visualization • Pinhole camera support with custom f-numbers • Built-in library of 20+ films with the option to add your own • Push/pull processing support • Reciprocity correction for long exposures FAST & FLEXIBLE • One-tap exposure calculation • Customizable metering screen layout • Equipment profiles for cameras, lenses, and pinhole setups — now including medium-format systems • Dark mode and haptic feedback COMPLETE PHOTO LOGBOOK • Record exposure settings, location, and notes • Keep all shooting data organized and accessible PERSONALIZED INTERFACE • Light, Dark, or System themes • Custom primary color Download Light Meter & Logbook to achieve accurate exposures and keep every shot documented — all in one powerful app. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Reflected metering with camera - EV calibration and fractional stops - ISO range 3-25,600 - ND filter and long-exposure timer - Spot metering with histogram - Film library and push/pull processing - Photo logbook for settings and notes ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Lightmeter Pro | $0.99 | per month | | Lightmeter Pro | $14.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Lightmeter Pro | $9.99 | one-time | ## Frequently asked questions about Light Meter & Logbook ### What is the short name for Light Meter & Logbook? The short name for Light Meter & Logbook is Light Meter. ### Does Light Meter & Logbook have ads? No, Light Meter & Logbook does not contain advertisements. ### What devices does Light Meter & Logbook support? Light Meter & Logbook is available for iPhone, iPad, and iPod devices. ### What is the age rating for Light Meter & Logbook? Light Meter & Logbook has an age rating of 4+. ### How often is Light Meter & Logbook updated? The latest version, 2.1.1, was released on October 13, 2025, indicating recent updates. ### What are the subscription options for Light Meter & Logbook? Light Meter & Logbook offers a 'Lightmeter Pro' subscription at $0.99 per month or $14.99 per year. ### Can I add my own film types to Light Meter & Logbook? Yes, the app includes a library of over 20 films and allows you to add your own custom film types. ### How accurate are the exposure readings in Light Meter & Logbook? The app offers reflected metering with your camera and EV calibration for precision, including fractional stops for fine-tuning exposures. ## Version history (last 5 releases) ### 2.6.0 — 2026-09-07 - Added first-run calibration guidance and auto-calibration for more accurate metering (manual EV adjustment in Settings → Calibration) - Logbook: long-press photos to select multiple and delete in batch ### 2.1.1 — 2025-10-13 - Fixed histogram display on some devices - Increased maximum zoom level to 10x for compatible devices - Minor bug fixes and improvements ### 2.1.0 — 2025-09-18 - Added support for pinhole cameras - Improved display format for long shutter speeds - Bug fixes and performance improvements ### 2.0.0 — 2025-09-01 - Equipment Profiles: Added exposure offset calibration for different camera setups - Photo Logbook: Track your shots with detailed metadata and notes - Polish Language: Full Polish translation added - Better Translations: Improved accuracy across all languages ### 1.1.0 — 2025-05-15 - Added the ability to display 35mm equivalent focal length instead of zoom factor. - Fixed camera settings reset when switching between apps. ## Apps similar to Light Meter & Logbook | App | Rating | Price | Category | | --- | --- | --- | --- | | [Cine Meter II](https://appshunter.io/ios/app/cine-meter-ii/id846918884) | 4.5 (25) | $24.99 | Photo & Video | | [Light Meter by WBPhoto](https://appshunter.io/ios/app/light-meter-by-wbphoto/id1524189195) | 4.4 (41) | $6.99 | Photo & Video | | [Lightme - Lightmeter](https://appshunter.io/ios/app/lightme-lightmeter/id1509033790) | 4.9 (895) | Free | Photo & Video | | [Light Meter - Film Exposure](https://appshunter.io/ios/app/light-meter-film-exposure/id1471764980) | 4.6 (11) | Free | Photo & Video | | [Light Meter Pro](https://appshunter.io/ios/app/light-meter-pro/id1615138357) | 5.0 (2) | Free | Photo & Video | | [Light Lamb](https://appshunter.io/ios/app/light-lamb/id1580207650) | 5.0 (1) | Free | Photo & Video | ## Related topics [pinhole meter](https://appshunter.io/ios/topics/pinhole-meter) · [pinholecam](https://appshunter.io/ios/topics/pinholecam) · [tint meter](https://appshunter.io/ios/topics/tint-meter) · [camera rpm meter](https://appshunter.io/ios/topics/camera-rpm-meter) --- *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 2026-09-10.*