# PlayStems vs WorldTuning

The clearest difference is ads: PlayStems at none against WorldTuning's shown. WorldTuning's advantage is update cadence (daily vs every 11 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. PlayStems sells 1 one-off in-app purchase and WorldTuning sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

PlayStems ships an update every 11 days, WorldTuning daily. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PlayStems | WorldTuning |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 days | **Daily** |
| Size | 48 MB | 6 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Matthias Santer](https://appshunter.io/developer/1538440760) | [Masayuki Akamatsu](https://appshunter.io/developer/284722836) |

## What reviewers say

### PlayStems

[App page](https://appshunter.io/ios/app/playstems/id6773736611)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $4.99 | one-time |


### WorldTuning

[App page](https://appshunter.io/ios/app/worldtuning/id6809993695)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is PlayStems free?

PlayStems is free to download, with in-app purchases available.

### Is WorldTuning free?

WorldTuning is free to download, with in-app purchases available.

### Do PlayStems or WorldTuning have ads?

WorldTuning shows ads; PlayStems does not.

### Which is updated more often, PlayStems or WorldTuning?

PlayStems ships an update every 11 days, and WorldTuning daily. Most recently, PlayStems was updated on October 2, 2026 and WorldTuning on October 10, 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.*