# Underisland vs Tiny Odyssey

The clearest difference is in-app purchases: Tiny Odyssey at none against Underisland's 10. Underisland's advantage is update cadence (every 4 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Underisland sells 10 in-app purchases, starting at $4.99 per 7 days. Tiny Odyssey asks for nothing beyond the download.

Underisland ships an update every 4 days, Tiny Odyssey every 5 weeks. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Underisland | Tiny Odyssey |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.9 (9 ratings)](https://appshunter.io/ios/app/tiny-odyssey/id6757152417/reviews)** |
| Number of ratings | — | **9** |
| Positive reviews | — | 60.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Monetization | — | Ad-supported |
| Size | 217 MB | 303 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Ruslan Abdullakh](https://appshunter.io/developer/1821467214) | [羡龄 甄](https://appshunter.io/developer/1776613939) |

## What reviewers say

### Underisland

[App page](https://appshunter.io/ios/app/underisland-mining-adventure/id6747443897)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Legends' Subscription | $4.99 | per 7 days |
| Planks | $0.99 | one-time |
| Planks | $3.99 | one-time |
| Starter Pack | $5.99 | one-time |
| Pile of Coins | $7.99 | one-time |
| Planks | $7.99 | one-time |
| Ingots | $7.99 | one-time |
| No Ads | $9.99 | one-time |
| Plenty of Magic Threads | $19.99 | one-time |
| Barrel of Gems | $19.99 | one-time |


### Tiny Odyssey

[App page](https://appshunter.io/ios/app/tiny-odyssey/id6757152417)

Embark on a non-linear dungeon-crawling adventure where strategic auto-battling and roguelike elements combine. Explore procedurally generated dungeons with randomized skill drops, adapting your tactics on the fly in a charming, hand-drawn world.

**Highlights:** Non-linear dungeon exploration, Strategic auto-battler gameplay, Procedurally generated dungeons, Randomized skill drops, Hand-drawn charming aesthetics, Dynamic building strategy

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Underisland free?

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

### Is Tiny Odyssey free?

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

### Do Underisland or Tiny Odyssey have ads?

Both Underisland and Tiny Odyssey show ads.

### Which is updated more often, Underisland or Tiny Odyssey?

Underisland ships an update every 4 days, and Tiny Odyssey every 5 weeks. Most recently, Underisland was updated on October 9, 2026 and Tiny Odyssey 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.*