# Nuages de mots vs Calcache, Math facts puzzles

The clearest difference is price: Nuages de mots at Free against Calcache, Math facts puzzles's $1.99. Calcache, Math facts puzzles's advantage is device support (3 vs 1). On update cadence, ads, in-app purchases and iOS requirement there is nothing between them.

Nuages de mots is free to download; Calcache, Math facts puzzles costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Nuages de mots ships an update every 14 months, Calcache, Math facts puzzles every 15 months. The most recent releases landed on May 16, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Nuages de mots | Calcache, Math facts puzzles |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 14 months** | Every 15 months |
| Size | 4 MB | 22 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CROMBEZ Emmanuel](https://appshunter.io/developer/375656695) | [RX Labz](https://appshunter.io/developer/1223459761) |

## What reviewers say

### Nuages de mots

[App page](https://appshunter.io/ios/app/nuages-de-mots/id774198254)

**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 Nuages de mots free?

Nuages de mots is free to download, with no in-app purchases.

### Is Calcache, Math facts puzzles free?

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

### Do Nuages de mots or Calcache, Math facts puzzles have ads?

Neither Nuages de mots nor Calcache, Math facts puzzles shows ads.

### Which is updated more often, Nuages de mots or Calcache, Math facts puzzles?

Nuages de mots ships an update every 14 months, and Calcache, Math facts puzzles every 15 months. Most recently, Nuages de mots was updated on May 16, 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.*