# Unit 404! vs Chronescher

The clearest difference is price: Unit 404! at Free against Chronescher's $3.99. Unit 404! also leads on iOS requirement (11.0 vs 13.0). Chronescher's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

Unit 404! is free to download; Chronescher costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Unit 404! ships an update every 14 months, Chronescher every 18 months. The most recent releases landed on May 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Unit 404! | Chronescher |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[3.0 (4 ratings)](https://appshunter.io/ios/app/chronescher/id1642501139/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 14 months** | Every 18 months |
| Monetization | — | Paid |
| Size | 603 MB | 288 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 9+ |
| Developer | [MOBASO](https://appshunter.io/developer/1457825223) | [Purple Sloth Studio eG](https://appshunter.io/developer/1642501142) |

## What reviewers say

### Unit 404!

[App page](https://appshunter.io/ios/app/unit-404/id1623406138)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chronescher

[App page](https://appshunter.io/ios/app/chronescher/id1642501139)

Embark on a challenging isometric puzzle adventure through a surreal, escherpunk world. Master time, space, and perspective-bending mechanics to ascend towering structures and uncover a personal mystery. This game demands clever use of portals, time anchors, and shifting viewpoints to solve intricate levels.

**Highlights:** Isometric puzzle gameplay, Time and space manipulation, Perspective shifting mechanics, Escherpunk world with unique biomes, Narrative-driven progression, Portal placement and return

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Unit 404! free?

Unit 404! is free to download, with no in-app purchases.

### Is Chronescher free?

Chronescher costs $3.99, with no in-app purchases.

### Do Unit 404! or Chronescher have ads?

Unit 404! shows ads; Chronescher does not.

### Which is updated more often, Unit 404! or Chronescher?

Unit 404! ships an update every 14 months, and Chronescher every 18 months. Most recently, Unit 404! was updated on May 17, 2026 and Chronescher on September 11, 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.*