# Unit 404! vs Tiny Robots

The clearest difference is in-app purchases: Unit 404! at none against Tiny Robots's 8. Unit 404! also leads on iOS requirement (11.0 vs 15.0). Tiny Robots's advantage is update cadence (every 3 weeks vs every 14 months). On price, ads and device support there is nothing between them.

Both are free to download. Tiny Robots sells 8 one-off in-app purchases. Unit 404! asks for nothing beyond the download.

Unit 404! ships an update every 14 months, Tiny Robots every 3 weeks. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Unit 404! | Tiny Robots |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (1K ratings)](https://appshunter.io/ios/app/tiny-robots-portal-escape/id6443540853/reviews)** |
| Number of ratings | — | **1K** |
| Positive reviews | — | 74.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 14 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 603 MB | 988 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MOBASO](https://appshunter.io/developer/1457825223) | [Snapbreak Games AB](https://appshunter.io/developer/1150830796) |

## What reviewers say

### Unit 404!

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Tiny Robots

[App page](https://appshunter.io/ios/app/tiny-robots-portal-escape/id6443540853)

Embark on a 3D puzzle adventure in a vibrant robot world. Solve mechanical puzzles, find hidden objects, and collect items to rescue your grandpa from mysterious villains. Engage in mini-games, craft powerful artifacts, and customize your robot for a stylish escape.

**Highlights:** 3D puzzle escape gameplay, Item collection and hidden object finding, Mechanical puzzle solving, Mini-games and hacking mechanics, Crafting artifacts, Robot customization, Boss encounters

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 24 Hours No Ads Pass | $0.99 | one-time |
| Energy Spark | $2.99 | one-time |
| Starter Pack | $2.99 | one-time |
| Energy Surge | $5.99 | one-time |
| Boost Pack | $5.99 | one-time |
| No Forced Ads | $6.99 | one-time |
| VIP Lounge | $9.99 | one-time |
| Mega Energy | $12.99 | one-time |

**What reviewers like**

- 👍 Fantastic game
- 👍 Enjoyable content
- 👍 Calm and relaxing puzzles
- 👍 Customization options
- 👍 Great art style

**What reviewers complain about**

- 🐛 Glitches with ball dropping mechanics
- 🤔 Unclear mission instructions
- 🤔 Repetitive levels
- 💰 Ads despite paid version

**Reported bugs**

- Ball dropping glitch on iPad
- Compatibility issues with older devices

**Requested features**

- Undo button for mini-games
- Vibration feedback for puzzles


## Frequently asked questions

### Is Unit 404! free?

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

### Is Tiny Robots free?

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

### Do Unit 404! or Tiny Robots have ads?

Both Unit 404! and Tiny Robots show ads.

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

Unit 404! ships an update every 14 months, and Tiny Robots every 3 weeks. Most recently, Unit 404! was updated on October 13, 2026 and Tiny Robots on October 21, 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.*