# 1 Act Instructor vs NeuroMathGym

The clearest difference is in-app purchases: 1 Act Instructor at none against NeuroMathGym's 1. 1 Act Instructor also leads on update cadence (every 2 weeks vs every 6 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. NeuroMathGym sells 1 one-off in-app purchase. 1 Act Instructor asks for nothing beyond the download.

1 Act Instructor ships an update every 2 weeks, NeuroMathGym every 6 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 1 Act Instructor | NeuroMathGym |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 months |
| Size | 69 MB | 85 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Webnox](https://appshunter.io/developer/1769192145) | [Mohammad Hasan](https://appshunter.io/developer/1840610284) |

## What reviewers say

### 1 Act Instructor

[App page](https://appshunter.io/ios/app/1-act-instructor/id6695754732)

**Features:** macOS Compatibility

**In-app purchases:** none


### NeuroMathGym

[App page](https://appshunter.io/ios/app/neuromathgym/id6755677472)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 days Math Bootcamp | $4.99 | one-time |


## Frequently asked questions

### Is 1 Act Instructor free?

1 Act Instructor is free to download, with no in-app purchases.

### Is NeuroMathGym free?

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

### Do 1 Act Instructor or NeuroMathGym have ads?

Neither 1 Act Instructor nor NeuroMathGym shows ads.

### Which is updated more often, 1 Act Instructor or NeuroMathGym?

1 Act Instructor ships an update every 2 weeks, and NeuroMathGym every 6 months. Most recently, 1 Act Instructor was updated on October 25, 2026 and NeuroMathGym on October 30, 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.*