# ACT Math vs DysTest

The clearest difference is in-app purchases: DysTest at none against ACT Math's 1. DysTest also leads on update cadence (every 2 months vs every 11 months). ACT Math's advantage is device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. ACT Math sells 1 one-off in-app purchase. DysTest asks for nothing beyond the download.

ACT Math ships an update every 11 months, DysTest every 2 months. The most recent releases landed on September 30, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | ACT Math | DysTest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/act-math-geometry-lite/id585168253/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 25 MB | 29 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Webrich Software Limited](https://appshunter.io/developer/290203591) | [Masaryk University](https://appshunter.io/developer/443178424) |

## What reviewers say

### ACT Math

[App page](https://appshunter.io/ios/app/act-math-geometry-lite/id585168253)

Prepare for the ACT Math test with a comprehensive geometry review. This app offers over 480 practice questions, mock tests, and detailed explanations to help you master geometric concepts. Track your progress with visual meters and revise by specific topics.

**Highlights:** Over 480 practice questions, 48 revision notes, Mock tests with mixed topics, Instant feedback on answers, Detailed explanations for each question, Progress tracking with visual meters, Revision by specific geometry topics

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Question Bank | $1.99 | one-time |


### DysTest

[App page](https://appshunter.io/ios/app/dystest/id975475432)

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

**In-app purchases:** none


## Frequently asked questions

### Is ACT Math free?

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

### Is DysTest free?

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

### Do ACT Math or DysTest have ads?

Neither ACT Math nor DysTest shows ads.

### Which is updated more often, ACT Math or DysTest?

ACT Math ships an update every 11 months, and DysTest every 2 months. Most recently, ACT Math was updated on September 30, 2026 and DysTest on October 14, 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.*