# berkbrain vs Light Meter

The clearest difference is price: berkbrain at Free against Light Meter's $0.99. berkbrain also leads on iOS requirement (18.0 vs 26.0). Light Meter's advantage is update cadence (every 2 days vs every 6 months). On ads, in-app purchases and device support there is nothing between them.

berkbrain is free to download; Light Meter costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

berkbrain ships an update every 6 months, Light Meter every 2 days. The most recent releases landed on October 31, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | berkbrain | Light Meter |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/berkbrain/id6759119285/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 589 MB | 4 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rakin Munim](https://appshunter.io/developer/1863560743) | [Kiducate Ltd.](https://appshunter.io/developer/1665903357) |

## What reviewers say

### berkbrain

[App page](https://appshunter.io/ios/app/berkbrain/id6759119285)

This AI-powered photo editor automatically separates subjects and products from their backgrounds. Easily refine selections and create multiple background variations for polished, consistent product imagery. Export images in various formats directly from your device.

**Highlights:** AI-powered subject and product segmentation, Refine masks with include/exclude points, Create multiple background variants, Organize photos into sessions, High-resolution product image capture, Export in JPG or PNG format

**In-app purchases:** none


### Light Meter

[App page](https://appshunter.io/ios/app/light-meter-middlegray/id6812008204)

**In-app purchases:** none


## Frequently asked questions

### Is berkbrain free?

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

### Is Light Meter free?

Light Meter costs $0.99, with no in-app purchases.

### Do berkbrain or Light Meter have ads?

Neither berkbrain nor Light Meter shows ads.

### Which is updated more often, berkbrain or Light Meter?

berkbrain ships an update every 6 months, and Light Meter every 2 days. Most recently, berkbrain was updated on October 31, 2026 and Light Meter on November 8, 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.*