# Massive Dev Chart Timer vs Lightme

The clearest difference is price: Lightme at Free against Massive Dev Chart Timer's $9.99. Lightme also leads on rating (4.8 vs 3.7) and update cadence (every 9 days vs every 5 months). Massive Dev Chart Timer's advantage is in-app purchases (none vs 8) and chart position (#25 vs unranked). On review sentiment, ratings volume, ads and device support there is nothing between them.

Lightme is free to download; Massive Dev Chart Timer costs $9.99 up front. Lightme sells 8 in-app purchases, starting at $2.99 per month. Massive Dev Chart Timer asks for nothing beyond the download.

Lightme holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 54 and 101 respectively. Written reviews point the same way: 71% of Massive Dev Chart Timer's written reviews are positive against 74% of Lightme's.

Massive Dev Chart Timer ships an update every 5 months, Lightme every 9 days. Both last shipped on September 23, 2026.

## The numbers

| Metric | Massive Dev Chart Timer | Lightme |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [3.7 (54 ratings)](https://appshunter.io/ios/app/massive-dev-chart-timer/id402405770/reviews) | **[4.8 (101 ratings)](https://appshunter.io/ios/app/lightme-logbook/id1544518308/reviews)** |
| Number of ratings | 54 | **101** |
| Positive reviews | 70.8% of reviews | **73.9% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 9 days** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#25** | — |
| Size | 14 MB | 13 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Freestyle Photo & Imaging](https://appshunter.io/developer/1786429988) | [Giuseppe Bertolini](https://appshunter.io/developer/1509033789) |

## What reviewers say

### Massive Dev Chart Timer

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

**Currently charting:** #25 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


### Lightme

[App page](https://appshunter.io/ios/app/lightme-logbook/id1544518308)

This app helps analog photographers meticulously track their film rolls, shots, and development processes. It allows for detailed logging of gear and consumables, with features for data visualization and export. Users can also manage film holders and add post-development notes with photos of final results.

**Highlights:** Log film rolls, shots, and development, Track gear and consumables, Data visualization with graphs/histograms, Data export in JSON/CSV formats, Manage large format film holders, Post-development notes with photos

**Features:** Family Sharing, Apple Watch app

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Cappuccino | $2.99 | per month |
| Focaccia Barese | $12.99 | per year |
| Spaghetti Carbonara | $29.99 | per year |
| Homemade Pizza party | $49.99 | per year |
| A smile :) | Free | one-time |
| Box of Prosecco | $59.99 | one-time |
| Fuel for my '90s camper | $119.99 | one-time |
| Terme for two | $239.99 | one-time |


## Frequently asked questions

### Is Massive Dev Chart Timer free?

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

### Is Lightme free?

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

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

Lightme is rated higher. Massive Dev Chart Timer averages 3.7 out of 5 from 54 ratings, while Lightme averages 4.8 from 101 ratings.

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

Neither Massive Dev Chart Timer nor Lightme shows ads.

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

Massive Dev Chart Timer ships an update every 5 months, and Lightme every 9 days. Most recently, Massive Dev Chart Timer was updated on September 23, 2026 and Lightme on September 23, 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.*