# Math Practice, age 3 vs STEMulator

The clearest difference is in-app purchases: STEMulator at none against Math Practice, age 3's 1. Math Practice, age 3's advantage is iOS requirement (9.3 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Math Practice, age 3 sells 1 one-off in-app purchase. STEMulator asks for nothing beyond the download.

Math Practice, age 3 ships an update every 7 months, STEMulator every 9 months. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Math Practice, age 3 | STEMulator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/math-practice-age-3-5/id916719687/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 9 months |
| Monetization | Free with in-app purchases | — |
| Size | 178 MB | 35 MB |
| Requires iOS | **9.3** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [onebillion](https://appshunter.io/developer/908075819) | [STEMulator](https://appshunter.io/developer/1760697221) |

## What reviewers say

### Math Practice, age 3

[App page](https://appshunter.io/ios/app/math-practice-age-3-5/id916719687)

This app offers engaging games and activities to reinforce early math concepts for children aged 3-5. It covers ten core topics, including counting, sorting, and basic addition, with quizzes and certificates to track progress.

**Highlights:** Reinforces early math concepts, Ten core math topics covered, Fun games and activities, Progress quizzes, Certificates of completion, Repetitive practice for consolidation

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Topics | $11.99 | one-time |


### STEMulator

[App page](https://appshunter.io/ios/app/stemulator/id6599522008)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Practice, age 3 free?

Math Practice, age 3 is free to download, with in-app purchases available.

### Is STEMulator free?

STEMulator is free to download, with no in-app purchases.

### Do Math Practice, age 3 or STEMulator have ads?

Neither Math Practice, age 3 nor STEMulator shows ads.

### Which is updated more often, Math Practice, age 3 or STEMulator?

Math Practice, age 3 ships an update every 7 months, and STEMulator every 9 months. Most recently, Math Practice, age 3 was updated on October 2, 2026 and STEMulator on October 5, 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.*