# Darkroom Assistant vs ShutterMeter

The clearest difference is in-app purchases: ShutterMeter at none against Darkroom Assistant's 1. Darkroom Assistant's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Darkroom Assistant sells 1 in-app purchase, starting at $39.99 per year. ShutterMeter asks for nothing beyond the download.

Darkroom Assistant ships an update every 4 days, ShutterMeter every 2 days. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Darkroom Assistant | ShutterMeter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 2 days** |
| Size | 54 MB | 3 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Distinction Photo LLC](https://appshunter.io/developer/1868141640) | [正平 孙](https://appshunter.io/developer/6781502079) |

## What reviewers say

### Darkroom Assistant

[App page](https://appshunter.io/ios/app/darkroom-assistant/id6757661002)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Darkroom Assistant Standard | $39.99 | per year |


### ShutterMeter

[App page](https://appshunter.io/ios/app/shuttermeter/id6804657946)

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

**In-app purchases:** none


## Frequently asked questions

### Is Darkroom Assistant free?

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

### Is ShutterMeter free?

ShutterMeter is free to download, with no in-app purchases.

### Do Darkroom Assistant or ShutterMeter have ads?

Neither Darkroom Assistant nor ShutterMeter shows ads.

### Which is updated more often, Darkroom Assistant or ShutterMeter?

Darkroom Assistant ships an update every 4 days, and ShutterMeter every 2 days. Most recently, Darkroom Assistant was updated on October 25, 2026 and ShutterMeter on October 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.*