# ND Meter by Camera Butter vs ShutterLapse

ND Meter by Camera Butter and ShutterLapse are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | ND Meter by Camera Butter | ShutterLapse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (13 ratings)](https://appshunter.io/ios/app/nd-meter-by-camera-butter/id6755007668/reviews)** | — |
| Number of ratings | **13** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | Free | — |
| Size | 4 MB | 16 MB |
| Requires iOS | **16.6** | 17.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Breakwater Management Inc.](https://appshunter.io/developer/1851318003) | [BAPTISTE ROLAND M RECORDON](https://appshunter.io/developer/1869369992) |

## What reviewers say

### ND Meter by Camera Butter

[App page](https://appshunter.io/ios/app/nd-meter-by-camera-butter/id6755007668)

This tool uses your phone's camera to measure light and recommend the ideal ND filter strength, shutter speed, and ISO for professional-looking video. It supports various action cameras and drones, helping you achieve cinematic motion blur and perfect exposure for any scene.

**Highlights:** Real-time light measurement, ND filter, ISO, and shutter recommendations, Support for multiple action cameras, Adjustable motion-blur preference, Visual histogram and exposure feedback, GoPro Labs QR code generator

**In-app purchases:** none


### ShutterLapse

[App page](https://appshunter.io/ios/app/shutterlapse/id6757866348)

**In-app purchases:** none


## Frequently asked questions

### Is ND Meter by Camera Butter free?

ND Meter by Camera Butter is free to download, with no in-app purchases.

### Is ShutterLapse free?

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

### Do ND Meter by Camera Butter or ShutterLapse have ads?

Neither ND Meter by Camera Butter nor ShutterLapse shows ads.

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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.*