# Oasis! vs Mahjong Forest

The clearest difference is in-app purchases: Oasis! at none against Mahjong Forest's 7. Oasis! also leads on update cadence (monthly vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mahjong Forest sells 7 one-off in-app purchases. Oasis! asks for nothing beyond the download.

Oasis! ships an update monthly, Mahjong Forest every 5 months. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Oasis! | Mahjong Forest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 5 months |
| Size | 141 MB | 180 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [建涛 钟](https://appshunter.io/developer/1516809739) | [Erol ARPA](https://appshunter.io/developer/1872567945) |

## What reviewers say

### Oasis!

[App page](https://appshunter.io/ios/app/oasis/id1536133288)

**In-app purchases:** none


### Mahjong Forest

[App page](https://appshunter.io/ios/app/mahjong-forestsolitaire-game/id1628116563)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| Coins 350 | $2.99 | one-time |
| Max Heart | $2.99 | one-time |
| Coins 850 | $5.99 | one-time |
| Rolly's Pack | $6.99 | one-time |
| Journey Pack | $7.99 | one-time |
| Coins 5000 | $29.99 | one-time |


## Frequently asked questions

### Is Oasis! free?

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

### Is Mahjong Forest free?

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

### Do Oasis! or Mahjong Forest have ads?

Both Oasis! and Mahjong Forest show ads.

### Which is updated more often, Oasis! or Mahjong Forest?

Oasis! ships an update monthly, and Mahjong Forest every 5 months. Most recently, Oasis! was updated on October 8, 2026 and Mahjong Forest 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.*