# ACT ® Math Prep vs uTrayn

The clearest difference is update cadence: uTrayn at every 3 weeks against ACT ® Math Prep's every 8 months. ACT ® Math Prep's advantage is iOS requirement (13.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ACT ® Math Prep sells 1 in-app purchase, starting at $9.99 per month and uTrayn sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ACT ® Math Prep ships an update every 8 months, uTrayn every 3 weeks. The most recent releases landed on September 8, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | ACT ® Math Prep | uTrayn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (138 ratings)](https://appshunter.io/ios/app/act-math-prep/id437030927/reviews)** | — |
| Number of ratings | **138** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 60 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YourTeacher.com](https://appshunter.io/developer/340925628) | [Vicky Bhavnagri](https://appshunter.io/developer/949773879) |

## What reviewers say

### ACT ® Math Prep

[App page](https://appshunter.io/ios/app/act-math-prep/id437030927)

Prepare for the ACT Math test with a comprehensive study guide and practice tests. Access all content with a free trial, cancel anytime within the first three days to avoid charges.

**Highlights:** ACT Math study guide, Practice tests, Free trial, Cancel anytime

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ACT Math Test Prep | $9.99 | per month |


### uTrayn

[App page](https://appshunter.io/ios/app/utrayn/id1522007883)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tier 1 Test Credits | $0.99 | one-time |
| Tier 2 Test Credits | $1.99 | one-time |
| Tier 3 Test Credits | $2.99 | one-time |
| Tier 4 Test Credits | $3.99 | one-time |
| Tier 5 Test Credits | $4.99 | one-time |
| Tier 6 Test Credits | $5.99 | one-time |
| Tier 7 Test Credits | $6.99 | one-time |


## Frequently asked questions

### Is ACT ® Math Prep free?

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

### Is uTrayn free?

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

### Do ACT ® Math Prep or uTrayn have ads?

Neither ACT ® Math Prep nor uTrayn shows ads.

### Which is updated more often, ACT ® Math Prep or uTrayn?

ACT ® Math Prep ships an update every 8 months, and uTrayn every 3 weeks. Most recently, ACT ® Math Prep was updated on September 8, 2026 and uTrayn on September 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.*