# SM vs AdaptSound

The clearest difference is iOS requirement: AdaptSound at 15.0 against SM's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

SM ships an update every 2 months, AdaptSound every 6 weeks. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | SM | AdaptSound |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Size | 105 MB | 40 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maksim Korshunov](https://appshunter.io/developer/1541129680) | [Shenzhen Yuemei Technology Co.,Ltd](https://appshunter.io/developer/1691025722) |

## What reviewers say

### SM

[App page](https://appshunter.io/ios/app/sm-locator/id1541129678)

**Features:** macOS Compatibility

**In-app purchases:** none


### AdaptSound

[App page](https://appshunter.io/ios/app/adaptsound/id6450246798)

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

**In-app purchases:** none


## Frequently asked questions

### Is SM free?

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

### Is AdaptSound free?

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

### Do SM or AdaptSound have ads?

Neither SM nor AdaptSound shows ads.

### Which is updated more often, SM or AdaptSound?

SM ships an update every 2 months, and AdaptSound every 6 weeks. Most recently, SM was updated on October 25, 2026 and AdaptSound on October 24, 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.*