# Massive Dev Chart Timer vs FilmLab

The clearest difference is price: FilmLab at Free against Massive Dev Chart Timer's $9.99. FilmLab also leads on update cadence (every 5 weeks vs every 5 months) and iOS requirement (12.1 vs 15.6). Massive Dev Chart Timer's advantage is rating (3.7 vs 2.8) and review sentiment (71% vs 34%). On ratings volume, ads and device support there is nothing between them.

FilmLab is free to download; Massive Dev Chart Timer costs $9.99 up front. FilmLab sells 4 in-app purchases, starting at $4.99 per month. Massive Dev Chart Timer asks for nothing beyond the download.

Massive Dev Chart Timer holds the better App Store score, 3.7 against 2.8. Both are backed by a comparable volume of ratings — 55 and 34 respectively. Written reviews point the same way: 71% of Massive Dev Chart Timer's written reviews are positive against 34% of FilmLab's.

Massive Dev Chart Timer ships an update every 5 months, FilmLab every 5 weeks. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Massive Dev Chart Timer | FilmLab |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | **[3.7 (55 ratings)](https://appshunter.io/ios/app/massive-dev-chart-timer/id402405770/reviews)** | [2.8 (34 ratings)](https://appshunter.io/ios/app/filmlab-negative-film-scanner/id1215777349/reviews) |
| Number of ratings | **55** | 34 |
| Positive reviews | **70.8% of reviews** | 34.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 5 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#30** | — |
| Size | 14 MB | 81 MB |
| Requires iOS | 15.6 | **12.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Freestyle Photo & Imaging](https://appshunter.io/developer/1786429988) | [Develop and Fix, Inc.](https://appshunter.io/developer/1215777348) |

## What reviewers say

### Massive Dev Chart Timer

[App page](https://appshunter.io/ios/app/massive-dev-chart-timer/id402405770)

**Currently charting:** #30 Top Paid · Photo & Video (US App Store)

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.

**Highlights:** Offline film development chart, Multi-step timer with sound notifications, Customizable agitation schemes, Darkroom themes, Dilution mixer, Automated time/temperature compensation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 📚 Comprehensive film and developer database
- ⏱️ Reliable timer with agitation reminders
- 🎯 Easy-to-use interface for darkroom work
- 🌙 Darkroom mode with red/black display
- ✏️ Customizable development times and profiles

**What reviewers complain about**

- 🚫 Black and white film only (no color film support)
- 🐛 Recent update broke HC110 dilution display
- 🐛 App crashes on certain devices/iOS versions
- 💰 Price point ($8.99-$11.99) for limited functionality
- 🔍 Poor search functionality for films

**Reported bugs**

- HC110 dilution section displays only letters, not ratios
- Dilution ratios not calculating when solution amount adjusted
- App crashes after selecting film speed
- Crashes on iPad with new update
- Timer display shows three dots instead of seconds

**Requested features**

- Color film support (C-41, E-6, ECN-2 processes)
- Search functionality by film brand/name
- Ability to add custom process steps (presoak, toning)
- Individual agitation control per development stage
- Continuous agitation option


### FilmLab

[App page](https://appshunter.io/ios/app/filmlab-negative-film-scanner/id1215777349)

Digitize your film negatives and slides with this powerful app. View negatives as positives, capture high-resolution scans, and convert images from various sources. Preserve your film memories in digital format.

**Highlights:** View negatives as positives, Capture and save scans, Convert high-resolution images, Supports color and B&W negatives, Supports color positives (slides), Works with all film formats, Import scans from various sources

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| FilmLab Monthly Subscription | $4.99 | per month |
| FilmLab Pro - Monthly | $5.99 | per month |
| FilmLab Annual Subscription | $34.99 | per year |
| FilmLab Pro - Annual | $49.99 | per year |

**What reviewers like**

- ⭐ Excellent for previewing negatives
- 👍 Easy to use
- 🎨 Good color conversion
- 💡 Helpful for digitizing old photos

**What reviewers complain about**

- 🐛 Crashes frequently
- 🔍 Poor image quality/resolution
- 🔧 Difficult to focus/capture clear images
- 💸 Expensive subscription model

**Reported bugs**

- Camera focus issues
- Inconsistent exposure/color rendering
- Login/account problems
- Compatibility issues with newer devices

**Requested features**

- Ability to import existing scanned negatives
- Batch processing and editing tools
- More advanced color/exposure controls
- Integration with external light boxes


## Frequently asked questions

### Is Massive Dev Chart Timer free?

Massive Dev Chart Timer costs $9.99, with no in-app purchases.

### Is FilmLab free?

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

### Which has better reviews, Massive Dev Chart Timer or FilmLab?

Massive Dev Chart Timer is rated higher. Massive Dev Chart Timer averages 3.7 out of 5 from 55 ratings, while FilmLab averages 2.8 from 34 ratings.

### Do Massive Dev Chart Timer or FilmLab have ads?

Neither Massive Dev Chart Timer nor FilmLab shows ads.

### Which is updated more often, Massive Dev Chart Timer or FilmLab?

Massive Dev Chart Timer ships an update every 5 months, and FilmLab every 5 weeks. Most recently, Massive Dev Chart Timer was updated on November 6, 2026 and FilmLab on November 2, 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.*