# Adding Fractions vs Calcache, Math facts puzzles

The clearest difference is update cadence: Adding Fractions at every 6 months against Calcache, Math facts puzzles's every 15 months. Adding Fractions also leads on chart position (#177 vs unranked). Calcache, Math facts puzzles's advantage is price ($1.99 vs $2.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Adding Fractions costs $2.99 and Calcache, Math facts puzzles $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Adding Fractions ships an update every 6 months, Calcache, Math facts puzzles every 15 months. The most recent releases landed on June 1, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Adding Fractions | Calcache, Math facts puzzles |
| --- | --- | --- |
| Price | $2.99 | **$1.99** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 15 months |
| Monetization | Paid | — |
| Best chart rank | **#177** | — |
| Size | 18 MB | 22 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergey Malugin](https://appshunter.io/developer/562782409) | [RX Labz](https://appshunter.io/developer/1223459761) |

## What reviewers say

### Adding Fractions

[App page](https://appshunter.io/ios/app/adding-fractions/id1205872475)

**Currently charting:** #177 Top Paid · Education (US App Store)

Master fraction addition through interactive mini-games and personalized handwriting practice. This app covers various scenarios, from like to unlike denominators and mixed numbers, making math engaging and effective for learners.

**Highlights:** Interactive mini-games, Adaptive difficulty, Handwriting input, Add fractions with like denominators, Add fractions with unlike denominators, Add fractions and mixed numbers, Simplify fractions

**Features:** macOS Compatibility

**In-app purchases:** none


### Calcache, Math facts puzzles

[App page](https://appshunter.io/ios/app/calcache-math-facts-puzzles/id1529890772)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Adding Fractions free?

Adding Fractions costs $2.99, with no in-app purchases.

### Is Calcache, Math facts puzzles free?

Calcache, Math facts puzzles costs $1.99, with no in-app purchases.

### Do Adding Fractions or Calcache, Math facts puzzles have ads?

Neither Adding Fractions nor Calcache, Math facts puzzles shows ads.

### Which is updated more often, Adding Fractions or Calcache, Math facts puzzles?

Adding Fractions ships an update every 6 months, and Calcache, Math facts puzzles every 15 months. Most recently, Adding Fractions was updated on June 1, 2026 and Calcache, Math facts puzzles on September 11, 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.*