# Practice Math with Wendy vs PreNumbers

The clearest difference is price: PreNumbers at Free against Practice Math with Wendy's $1.99. Practice Math with Wendy's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On update cadence and ads there is nothing between them.

PreNumbers is free to download; Practice Math with Wendy costs $1.99 up front. PreNumbers sells 1 one-off in-app purchase. Practice Math with Wendy asks for nothing beyond the download.

Practice Math with Wendy ships an update every 11 months, PreNumbers every 8 months. The most recent releases landed on September 28, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Practice Math with Wendy | PreNumbers |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 8 months** |
| Monetization | Paid | — |
| Size | 19 MB | 42 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Christian Urff](https://appshunter.io/developer/415894463) | [IntegraTools GmbH](https://appshunter.io/developer/618103816) |

## What reviewers say

### Practice Math with Wendy

[App page](https://appshunter.io/ios/app/practice-math-with-wendy/id643015355)

This educational app helps children practice basic math skills through engaging games. It offers visual feedback and step-by-step task presentation to aid understanding, especially for those struggling with math. The game is adaptable to individual learning needs.

**Highlights:** Flash dots number recognition game, Addition and subtraction practice, Adaptive difficulty settings, Visual feedback for learning, Step-by-step task presentation

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

**In-app purchases:** none


### PreNumbers

[App page](https://appshunter.io/ios/app/prenumbers/id1142502437)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All exercises | $44.99 | one-time |


## Frequently asked questions

### Is Practice Math with Wendy free?

Practice Math with Wendy costs $1.99, with no in-app purchases.

### Is PreNumbers free?

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

### Do Practice Math with Wendy or PreNumbers have ads?

Neither Practice Math with Wendy nor PreNumbers shows ads.

### Which is updated more often, Practice Math with Wendy or PreNumbers?

Practice Math with Wendy ships an update every 11 months, and PreNumbers every 8 months. Most recently, Practice Math with Wendy was updated on September 28, 2026 and PreNumbers on September 25, 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.*