# KEES Maths vs Planète éveil by Procrèche

The clearest difference is in-app purchases: Planète éveil by Procrèche at none against KEES Maths's 4. KEES Maths's advantage is update cadence (every 6 weeks vs every 10 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. KEES Maths sells 4 in-app purchases, starting at $8.99 per month. Planète éveil by Procrèche asks for nothing beyond the download.

KEES Maths ships an update every 6 weeks, Planète éveil by Procrèche every 10 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | KEES Maths | Planète éveil by Procrèche |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/kees-maths/id1369536352/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 10 months |
| Monetization | Free | — |
| Size | 67 MB | 44 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [julien devers](https://appshunter.io/developer/1369536351) | [Adil Sefraoui](https://appshunter.io/developer/1278636804) |

## What reviewers say

### KEES Maths

[App page](https://appshunter.io/ios/app/kees-maths/id1369536352)

This app acts as a virtual math tutor, available 24/7 to help with exercises. It provides clear explanations, step-by-step guidance, and detailed solutions using powerful algorithms to build confidence in mathematics.

**Highlights:** Virtual math professor, 24/7 availability, Step-by-step problem solving, Clear explanations with diagrams, Algorithmic solutions ('Kees'), Builds math confidence

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mensuel | $8.99 | per month |
| Trimestriel | $22.99 | per 3 months |
| Semestriel | $44.99 | per 6 months |
| Annuel | $79.99 | per year |


### Planète éveil by Procrèche

[App page](https://appshunter.io/ios/app/planete-eveil-by-procreche/id6468591305)

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

**In-app purchases:** none


## Frequently asked questions

### Is KEES Maths free?

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

### Is Planète éveil by Procrèche free?

Planète éveil by Procrèche is free to download, with no in-app purchases.

### Do KEES Maths or Planète éveil by Procrèche have ads?

Neither KEES Maths nor Planète éveil by Procrèche shows ads.

### Which is updated more often, KEES Maths or Planète éveil by Procrèche?

KEES Maths ships an update every 6 weeks, and Planète éveil by Procrèche every 10 months. Most recently, KEES Maths was updated on October 25, 2026 and Planète éveil by Procrèche on October 27, 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.*