# Ultimate 3W vs Feynman diagram

The clearest difference is ads: Feynman diagram at none against Ultimate 3W's shown. Ultimate 3W's advantage is iOS requirement (12.0 vs 16.0). 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.

## The numbers

| Metric | Ultimate 3W | Feynman diagram |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/ultimate-3w/id542134961/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 17 months | — |
| Monetization | Ad-supported | — |
| Size | 35 MB | 3 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dream-Up](https://appshunter.io/developer/445196122) | [Sungjun Kim](https://appshunter.io/developer/1602461985) |

## What reviewers say

### Ultimate 3W

[App page](https://appshunter.io/ios/app/ultimate-3w/id542134961)

Experience the thrill of riding unique three-wheeled motorbikes in this racing game. Compete on extreme tracks, earn money, and climb the global leaderboards. Customize your vehicle and enjoy realistic physics and sound.

**Highlights:** Pilot a dream vehicle, 10 different tracks, Incredible arcade physics, Customize your U3W, Enter the World Ranking, Select difficulty level

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

**In-app purchases:** none


### Feynman diagram

[App page](https://appshunter.io/ios/app/feynman-diagram/id6475814531)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ultimate 3W free?

Ultimate 3W is free to download, with no in-app purchases.

### Is Feynman diagram free?

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

### Do Ultimate 3W or Feynman diagram have ads?

Ultimate 3W shows ads; Feynman diagram does not.

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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.*