# Oust vs Abbalone

The clearest difference is ads: Oust at none against Abbalone's shown. Oust also leads on update cadence (every 4 days vs monthly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Oust sells 2 in-app purchases, starting at $3.99 per month and Abbalone sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Oust ships an update every 4 days, Abbalone monthly. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Oust | Abbalone |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Monthly |
| Size | 125 MB | 32 MB |
| Requires iOS | **15.0** | 15.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Vapolia](https://appshunter.io/developer/889942216) | [KheniTech](https://appshunter.io/developer/1580419338) |

## What reviewers say

### Oust

[App page](https://appshunter.io/ios/app/oust-a-very-challenging-game/id6749748375)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $22.99 | per year |


### Abbalone

[App page](https://appshunter.io/ios/app/abbalone-marble-strategy/id6760610282)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |


## Frequently asked questions

### Is Oust free?

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

### Is Abbalone free?

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

### Do Oust or Abbalone have ads?

Abbalone shows ads; Oust does not.

### Which is updated more often, Oust or Abbalone?

Oust ships an update every 4 days, and Abbalone monthly. Most recently, Oust was updated on October 30, 2026 and Abbalone on November 5, 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.*