# ShutterMeter vs ShuttR Lamp

The clearest difference is update cadence: ShutterMeter at every 2 days against ShuttR Lamp's monthly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ShutterMeter ships an update every 2 days, ShuttR Lamp monthly. Both last shipped on October 31, 2026.

## The numbers

| Metric | ShutterMeter | ShuttR Lamp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Size | 3 MB | 0 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [正平 孙](https://appshunter.io/developer/6781502079) | [Christian Haemmerle](https://appshunter.io/developer/6790870661) |

## What reviewers say

### ShutterMeter

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

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

**In-app purchases:** none


### ShuttR Lamp

[App page](https://appshunter.io/ios/app/shuttr-lamp/id6805440479)

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

**In-app purchases:** none


## Frequently asked questions

### Is ShutterMeter free?

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

### Is ShuttR Lamp free?

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

### Do ShutterMeter or ShuttR Lamp have ads?

Neither ShutterMeter nor ShuttR Lamp shows ads.

### Which is updated more often, ShutterMeter or ShuttR Lamp?

ShutterMeter ships an update every 2 days, and ShuttR Lamp monthly. Most recently, ShutterMeter was updated on October 31, 2026 and ShuttR Lamp on October 31, 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.*