# Happy Ending vs must be one

The clearest difference is ads: Happy Ending at none against must be one's shown. Happy Ending also leads on update cadence (every 6 days vs every 5 weeks) and iOS requirement (9.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Happy Ending ships an update every 6 days, must be one every 5 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Happy Ending | must be one |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 days** | Every 5 weeks |
| Monetization | Free | — |
| Size | 201 MB | 6 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ORANGE GAME PTE. LTD.](https://appshunter.io/developer/1732385073) | [office-canard games](https://appshunter.io/developer/6793797221) |

## What reviewers say

### Happy Ending

[App page](https://appshunter.io/ios/app/happy-ending/id1459613774)

Embark on a fairy tale adventure as a prince rescuing a princess from a dragon. Solve brain-burning puzzles by strategically moving land to collect a sword and defeat the dragon before reaching the princess. Enjoy vivid graphics and lively music in this engaging rescue mission.

**Highlights:** Fairy tale prince and princess theme, Brain-burning puzzle levels, Strategic land movement gameplay, Defeat dragons and collect swords, Vivid graphics and lively music, Short game sessions for quick play

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

**In-app purchases:** none


### must be one

[App page](https://appshunter.io/ios/app/must-be-one/id6794124997)

**In-app purchases:** none


## Frequently asked questions

### Is Happy Ending free?

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

### Is must be one free?

must be one is free to download, with no in-app purchases.

### Do Happy Ending or must be one have ads?

must be one shows ads; Happy Ending does not.

### Which is updated more often, Happy Ending or must be one?

Happy Ending ships an update every 6 days, and must be one every 5 weeks. Most recently, Happy Ending was updated on November 3, 2026 and must be one on October 31, 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.*