# Zetamath vs Machine Yearning

The clearest difference is in-app purchases: Zetamath at none against Machine Yearning's 1. Zetamath also leads on review sentiment (100% vs 89%). Machine Yearning's advantage is ads (none vs shown) and ratings volume (53 vs 11). On price, rating, device support and iOS requirement there is nothing between them.

Both are free to download. Machine Yearning sells 1 one-off in-app purchase. Zetamath asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Zetamath against 4.8 for Machine Yearning. Both are backed by a comparable volume of ratings — 11 and 53 respectively. Written reviews are what separate them: 100% of Zetamath's written reviews are positive against 89% of Machine Yearning's.

## The numbers

| Metric | Zetamath | Machine Yearning |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (11 ratings)](https://appshunter.io/ios/app/zetamath/id6448931370/reviews)** | [4.8 (53 ratings)](https://appshunter.io/ios/app/machine-yearning/id6476464472/reviews) |
| Number of ratings | 11 | **53** |
| Positive reviews | **100.0% of reviews** | 89.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 days | — |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 21 MB | 166 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ali Hussain](https://appshunter.io/developer/1687011607) | [Tiny Little Keys Inc.](https://appshunter.io/developer/1726825490) |

## What reviewers say

### Zetamath

[App page](https://appshunter.io/ios/app/zetamath/id6448931370)

Sharpen your mental math and sequence identification skills with engaging games. Practice arithmetic and complete number patterns to improve everyday calculations and prepare for exams. Enjoy multiplayer modes and track your progress.

**Highlights:** Arithmetic game, Sequences game, Customizable difficulty, Multiplayer mode, Progress tracking, Dark mode

**In-app purchases:** none


### Machine Yearning

[App page](https://appshunter.io/ios/app/machine-yearning/id6476464472)

Create your own language and test your memory in this unique word game. Solve puzzles by inventing definitions and recalling them to prove your authenticity. Features retro pixel art, multiple game modes, and unlockable content.

**Highlights:** Create custom languages, Memory recall challenges, Campaign, Timed, and Endless modes, Retro pixel art style, Unlockable hats and themes, Cognitive skill enhancement

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Hats | $1.99 | one-time |

**What reviewers like**

- 💡 Enjoyable and quick game
- 👍 Easy to understand
- 👍 Super cool art style and gameplay
- 🚀 No ads
- 👍 Challenging and fun

**What reviewers complain about**

- 🐛 Can't turn off haptics


## Frequently asked questions

### Is Zetamath free?

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

### Is Machine Yearning free?

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

### Which has better reviews, Zetamath or Machine Yearning?

Zetamath is rated higher. Zetamath averages 4.9 out of 5 from 11 ratings, while Machine Yearning averages 4.8 from 53 ratings.

### Do Zetamath or Machine Yearning have ads?

Zetamath shows ads; Machine Yearning 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.*