# The Lost Crown vs SlimeUPBreak

The clearest difference is in-app purchases: SlimeUPBreak at none against The Lost Crown's 1. The Lost Crown's advantage is ads (none vs shown) and update cadence (every 9 days vs every 8 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. The Lost Crown sells 1 one-off in-app purchase. SlimeUPBreak asks for nothing beyond the download.

The Lost Crown ships an update every 9 days, SlimeUPBreak every 8 months. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | The Lost Crown | SlimeUPBreak |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 8 months |
| Size | 97 MB | 264 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xin Li](https://appshunter.io/developer/658860924) | [ryo tsurusaki](https://appshunter.io/developer/1788500581) |

## What reviewers say

### The Lost Crown

[App page](https://appshunter.io/ios/app/the-lost-crown/id1086452760)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Levels | $0.99 | one-time |


### SlimeUPBreak

[App page](https://appshunter.io/ios/app/slimeupbreak/id6745271431)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The Lost Crown free?

The Lost Crown is free to download, with in-app purchases available.

### Is SlimeUPBreak free?

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

### Do The Lost Crown or SlimeUPBreak have ads?

SlimeUPBreak shows ads; The Lost Crown does not.

### Which is updated more often, The Lost Crown or SlimeUPBreak?

The Lost Crown ships an update every 9 days, and SlimeUPBreak every 8 months. Most recently, The Lost Crown was updated on October 31, 2026 and SlimeUPBreak on October 28, 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.*