# Film Logbook vs Zone System

The clearest difference is price: Film Logbook at Free against Zone System's $1.99. Film Logbook also leads on ratings volume (12 vs 3) and iOS requirement (15.0 vs 17). Zone System's advantage is rating (5.0 vs 4.2) and in-app purchases (none vs 4). On ads there is nothing between them.

Film Logbook is free to download; Zone System costs $1.99 up front. Film Logbook sells 4 one-off in-app purchases. Zone System asks for nothing beyond the download.

Zone System holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 12 and 3 respectively. Written reviews point the same way: 78% of Film Logbook's written reviews are positive against 100% of Zone System's.

Film Logbook ships an update every 3 weeks, Zone System every 9 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Film Logbook | Zone System |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.2 (12 ratings)](https://appshunter.io/ios/app/film-logbook-analog-tracker/id1520402017/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/zone-system/id6741873549/reviews)** |
| Number of ratings | **12** | 3 |
| Positive reviews | 77.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 9 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 10 MB | 12 MB |
| Requires iOS | **15.0** | 17 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch, Vision Pro** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Steurer](https://appshunter.io/developer/984557127) | [Davin Nguyen](https://appshunter.io/developer/1680398335) |

## What reviewers say

### Film Logbook

[App page](https://appshunter.io/ios/app/film-logbook-analog-tracker/id1520402017)

This app helps film photographers meticulously organize their shooting process. It allows users to track every roll, frame, and setting, providing a structured workflow for documenting analog photography projects and refining shooting techniques.

**Highlights:** Manage film rolls with camera, lens, and film stock details, Log aperture, shutter speed, and exposure for each frame, Add reference images and tag frames, Mark double exposures and link related frames, Optional location tracking, Supports various film types and formats, iCloud sync

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small tip | $0.99 | one-time |
| Medium tip | $2.99 | one-time |
| Large tip | $4.99 | one-time |
| Buy Pro | $4.99 | one-time |


### Zone System

[App page](https://appshunter.io/ios/app/zone-system/id6741873549)

This tool simplifies Ansel Adams' exposure and development method for photographers. It helps measure shadows and highlights, calculate aperture and development times, and preview results with film stock presets.

**Highlights:** Measure shadows and highlights, Aperture and development calculations, Preview results with film presets, ISO and EV calculations, Simplified Zone System application

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Film Logbook free?

Film Logbook is free to download, with in-app purchases available.

### Is Zone System free?

Zone System costs $1.99, with no in-app purchases.

### Which has better reviews, Film Logbook or Zone System?

Zone System is rated higher. Film Logbook averages 4.2 out of 5 from 12 ratings, while Zone System averages 5.0 from 3 ratings.

### Do Film Logbook or Zone System have ads?

Neither Film Logbook nor Zone System shows ads.

### Which is updated more often, Film Logbook or Zone System?

Film Logbook ships an update every 3 weeks, and Zone System every 9 days. Most recently, Film Logbook was updated on October 24, 2026 and Zone System on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*