# Sonolex vs For Good Measure

The clearest difference is update cadence: For Good Measure at daily against Sonolex's weekly. For Good Measure also leads on iOS requirement (13.0 vs 17.0). 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.

Sonolex ships an update weekly, For Good Measure daily. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sonolex | For Good Measure |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Daily** |
| Size | 8 MB | 30 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shalinder Singh](https://appshunter.io/developer/6774460940) | [Ferdinand Luka Biegert](https://appshunter.io/developer/6782451151) |

## What reviewers say

### Sonolex

[App page](https://appshunter.io/ios/app/sonolex/id6774460938)

**Features:** macOS Compatibility

**In-app purchases:** none


### For Good Measure

[App page](https://appshunter.io/ios/app/for-good-measure/id6782451149)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sonolex free?

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

### Is For Good Measure free?

For Good Measure is free to download, with no in-app purchases.

### Do Sonolex or For Good Measure have ads?

Neither Sonolex nor For Good Measure shows ads.

### Which is updated more often, Sonolex or For Good Measure?

Sonolex ships an update weekly, and For Good Measure daily. Most recently, Sonolex was updated on October 25, 2026 and For Good Measure 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.*