# Massive Dev Chart Timer vs Timer Auto Camera

The clearest difference is price: Timer Auto Camera at Free against Massive Dev Chart Timer's $9.99. Timer Auto Camera also leads on rating (4.7 vs 3.7) and ratings volume (1K vs 54). Massive Dev Chart Timer's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Timer Auto Camera is free to download; Massive Dev Chart Timer costs $9.99 up front. Timer Auto Camera sells 1 one-off in-app purchase. Massive Dev Chart Timer asks for nothing beyond the download.

Timer Auto Camera holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Timer Auto Camera has 1K ratings behind it against 54, so its average is the more settled of the two. Written reviews complicate that: 71% of Massive Dev Chart Timer's written reviews are positive against 48% of Timer Auto Camera's, so the app with the better star average is not the one people write more warmly about.

Massive Dev Chart Timer ships an update every 5 months, Timer Auto Camera every 2 months. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Massive Dev Chart Timer | Timer Auto Camera |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| Rating | [3.7 (54 ratings)](https://appshunter.io/ios/app/massive-dev-chart-timer/id402405770/reviews) | **[4.7 (1K ratings)](https://appshunter.io/ios/app/timer-auto-camera-set-second/id415294299/reviews)** |
| Number of ratings | 54 | **1K** |
| Positive reviews | **70.8% of reviews** | 47.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#23** | — |
| Size | 14 MB | 51 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Freestyle Photo & Imaging](https://appshunter.io/developer/1786429988) | [RV AppStudios LLC](https://appshunter.io/developer/340181308) |

## What reviewers say

### Massive Dev Chart Timer

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

**Currently charting:** #23 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


### Timer Auto Camera

[App page](https://appshunter.io/ios/app/timer-auto-camera-set-second/id415294299)

Capture group photos effortlessly by setting a countdown timer before the shot. This utility allows you to include everyone in the frame, from families to friends. Save and manage your captured photos and videos directly within the app.

**Highlights:** Custom timer duration up to 60 seconds, Front and back camera support, Flashlight control, Camera zoom, Grid selection, Timer sounds, Save and share photos/videos

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock New Features | $3.99 | one-time |

**What reviewers like**

- 🚀 Amazing
- 👍 Great app
- 👍 Excellent
- 👍 Brilliant app
- 👍 Awesome

**What reviewers complain about**

- 🐛 Bad app
- 🐛 Can't adjust the timer, it's fixed on five seconds.
- 🐛 Not user friendly at all
- 🐛 Buggy and Freezy
- 🐛 Ever wonder not enough time it's ok

**Reported bugs**

- Photos not saving to camera roll
- App crashes frequently
- Timer stuck at 5 seconds
- Camera not working properly
- Photos not saving to camera roll

**Requested features**

- Allow flash use for videos
- Ability to adjust timer duration


## Frequently asked questions

### Is Massive Dev Chart Timer free?

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

### Is Timer Auto Camera free?

Timer Auto Camera is free to download, with in-app purchases available.

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

Timer Auto Camera is rated higher. Massive Dev Chart Timer averages 3.7 out of 5 from 54 ratings, while Timer Auto Camera averages 4.7 from 1K ratings.

### Do Massive Dev Chart Timer or Timer Auto Camera have ads?

Timer Auto Camera shows ads; Massive Dev Chart Timer does not.

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

Massive Dev Chart Timer ships an update every 5 months, and Timer Auto Camera every 2 months. Most recently, Massive Dev Chart Timer was updated on September 23, 2026 and Timer Auto Camera on September 21, 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.*