# Machine Elements 3D vs Nooodle

The clearest difference is in-app purchases: Machine Elements 3D at none against Nooodle's 2. Nooodle's advantage is iOS requirement (16.4 vs 18.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Nooodle sells 2 in-app purchases, starting at $7.99 per month. Machine Elements 3D asks for nothing beyond the download.

Machine Elements 3D ships an update every 2 days, Nooodle every 3 days. Both last shipped on November 10, 2026.

## The numbers

| Metric | Machine Elements 3D | Nooodle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/nooodle-easy-learning/id6816770577/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 3 days |
| Monetization | — | Freemium |
| Size | 53 MB | 64 MB |
| Requires iOS | 18.5 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Alexander Kutsybala](https://appshunter.io/developer/1579171695) | [YAMATO STUDIOS LLC](https://appshunter.io/developer/1887688370) |

## What reviewers say

### Machine Elements 3D

[App page](https://appshunter.io/ios/app/machine-elements-3d/id6804215914)

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

**In-app purchases:** none


### Nooodle

[App page](https://appshunter.io/ios/app/nooodle-easy-learning/id6816770577)

Explore complex tech and science topics through short, visual lessons. Learn new vocabulary with pictures and test your knowledge with quick quizzes. Build a learning habit with daily streaks and progress through comprehensive courses.

**Highlights:** Bite-sized visual lessons, Interactive quizzes, Vocabulary with pictures, Progressive courses, Daily learning streaks, Offline lessons (Plus)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Nooodle Plus Monthly | $7.99 | per month |
| Nooodle Plus Yearly | $49.99 | per year |


## Frequently asked questions

### Is Machine Elements 3D free?

Machine Elements 3D is free to download, with no in-app purchases.

### Is Nooodle free?

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

### Do Machine Elements 3D or Nooodle have ads?

Neither Machine Elements 3D nor Nooodle shows ads.

### Which is updated more often, Machine Elements 3D or Nooodle?

Machine Elements 3D ships an update every 2 days, and Nooodle every 3 days. Most recently, Machine Elements 3D was updated on November 10, 2026 and Nooodle on November 10, 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.*