# Wall9 vs Yolly.

The clearest difference is in-app purchases: Wall9 at none against Yolly.'s 6. Yolly.'s advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Yolly. sells 6 one-off in-app purchases. Wall9 asks for nothing beyond the download.

Wall9 ships an update every 2 months, Yolly. every 3 weeks. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Wall9 | Yolly. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 39 MB | 144 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Wall9 Inc.](https://appshunter.io/developer/1858861396) | [io.upcare.iosdoctor](https://appshunter.io/developer/1657880350) |

## What reviewers say

### Wall9

[App page](https://appshunter.io/ios/app/wall9/id6756176930)

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

**In-app purchases:** none


### Yolly.

[App page](https://appshunter.io/ios/app/yolly/id6803113663)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50stars | $2.99 | one-time |
| 100 stars | $4.99 | one-time |
| 200s tars | $7.99 | one-time |
| 300 stars | $12.99 | one-time |
| 500 stars | $17.99 | one-time |
| 1000 stars | $34.99 | one-time |


## Frequently asked questions

### Is Wall9 free?

Wall9 is free to download, with no in-app purchases.

### Is Yolly. free?

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

### Do Wall9 or Yolly. have ads?

Neither Wall9 nor Yolly. shows ads.

### Which is updated more often, Wall9 or Yolly.?

Wall9 ships an update every 2 months, and Yolly. every 3 weeks. Most recently, Wall9 was updated on October 30, 2026 and Yolly. on October 29, 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.*