# Massive Dev Chart Timer vs ShuttR

The clearest difference is update cadence: ShuttR at every 2 weeks against Massive Dev Chart Timer's every 5 months. ShuttR also leads on price ($3.99 vs $9.99). Massive Dev Chart Timer's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On ads, in-app purchases and chart position there is nothing between them.

Massive Dev Chart Timer costs $9.99 and ShuttR $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Massive Dev Chart Timer ships an update every 5 months, ShuttR every 2 weeks. The most recent releases landed on October 1, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Massive Dev Chart Timer | ShuttR |
| --- | --- | --- |
| Price | $9.99 | **$3.99** |
| Rating | **[3.7 (54 ratings)](https://appshunter.io/ios/app/massive-dev-chart-timer/id402405770/reviews)** | — |
| Number of ratings | **54** | — |
| Positive reviews | 70.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#41** | #65 |
| Size | 14 MB | 7 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Freestyle Photo & Imaging](https://appshunter.io/developer/1786429988) | [Christian Haemmerle](https://appshunter.io/developer/6790870661) |

## What reviewers say

### Massive Dev Chart Timer

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

**Currently charting:** #41 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


### ShuttR

[App page](https://appshunter.io/ios/app/shuttr-shutter-speed-tester/id6790870659)

**Currently charting:** #65 Top Paid · Photo & Video (US App Store)

**In-app purchases:** none


## Frequently asked questions

### Is Massive Dev Chart Timer free?

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

### Is ShuttR free?

ShuttR costs $3.99, with no in-app purchases.

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

Neither Massive Dev Chart Timer nor ShuttR shows ads.

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

Massive Dev Chart Timer ships an update every 5 months, and ShuttR every 2 weeks. Most recently, Massive Dev Chart Timer was updated on October 1, 2026 and ShuttR on September 27, 2026.

### Which is more popular, Massive Dev Chart Timer or ShuttR?

Massive Dev Chart Timer currently peaks at #41 in the App Store charts, and ShuttR at #65. Chart position reflects recent download velocity rather than total install base.

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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.*