# 24 Math Fun vs Fibo 'n Achi

The clearest difference is price: 24 Math Fun at Free against Fibo 'n Achi's $3.99. 24 Math Fun also leads on iOS requirement (13.0 vs 15.0). Fibo 'n Achi's advantage is update cadence (weekly vs every 47 months) and ratings volume (65 vs 1). On rating, review sentiment, ads and in-app purchases there is nothing between them.

24 Math Fun is free to download; Fibo 'n Achi costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for 24 Math Fun against 5.0 for Fibo 'n Achi. That said, the two scores are not equally well evidenced: Fibo 'n Achi has 65 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

24 Math Fun ships an update every 47 months, Fibo 'n Achi weekly. The most recent releases landed on September 13, 2026 and August 17, 2026 respectively.

## The numbers

| Metric | 24 Math Fun | Fibo 'n Achi |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/24-math-fun/id1525041270/reviews) | [5.0 (65 ratings)](https://appshunter.io/ios/app/fibo-n-achi/id6769221706/reviews) |
| Number of ratings | 1 | **65** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 47 months | **Weekly** |
| Monetization | Free | Free |
| Size | 9 MB | 154 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [STRENGCON LLC](https://appshunter.io/developer/1484156741) | [Jet Enterprise LLC](https://appshunter.io/developer/1896640878) |

## What reviewers say

### 24 Math Fun

[App page](https://appshunter.io/ios/app/24-math-fun/id1525041270)

Challenge yourself to reach a target number using four random numbers and basic arithmetic operations. This brain-training app offers customizable targets, practice, and test modes to enhance math skills and boost cognitive function for all ages.

**Highlights:** Customizable target number, Two game modes: Practice and Test, Flexible testing time, Enhance math skills, Boost brain function, Fun for all ages

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

**In-app purchases:** none


### Fibo 'n Achi

[App page](https://appshunter.io/ios/app/fibo-n-achi/id6769221706)

Embark on a gamified math adventure with colorful levels and friendly characters. Practice essential math skills like arithmetic, fractions, and decimals through engaging challenges designed to build speed and confidence without distractions.

**Highlights:** Gamified math practice, Adventure-style levels, Covers arithmetic, fractions, decimals, percents, Timed challenges with progress tracking, Helpful problem-solving tips, Ad-free and distraction-free experience

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

**In-app purchases:** none


## Frequently asked questions

### Is 24 Math Fun free?

24 Math Fun is free to download, with no in-app purchases.

### Is Fibo 'n Achi free?

Fibo 'n Achi costs $3.99, with no in-app purchases.

### Which has better reviews, 24 Math Fun or Fibo 'n Achi?

24 Math Fun and Fibo 'n Achi are both rated 5.0 out of 5 on the App Store, from 1 and 65 ratings respectively.

### Do 24 Math Fun or Fibo 'n Achi have ads?

Neither 24 Math Fun nor Fibo 'n Achi shows ads.

### Which is updated more often, 24 Math Fun or Fibo 'n Achi?

24 Math Fun ships an update every 47 months, and Fibo 'n Achi weekly. Most recently, 24 Math Fun was updated on September 13, 2026 and Fibo 'n Achi on August 17, 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.*