# ACT ® Math Prep vs WorkKeys Practice Exam Prep

The clearest difference is rating: ACT ® Math Prep at 4.8 against WorkKeys Practice Exam Prep's 3.4. ACT ® Math Prep also leads on ratings volume (138 vs 8) and iOS requirement (13.0 vs 15.1). WorkKeys Practice Exam Prep's advantage is update cadence (every 3 months vs every 8 months). On price, ads, in-app purchases and monetization model 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 WorkKeys Practice Exam Prep sells 9 in-app purchases, starting at $14.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ACT ® Math Prep holds the better App Store score, 4.8 against 3.4. That said, the two scores are not equally well evidenced: ACT ® Math Prep has 138 ratings behind it against 8, so its average is the more settled of the two.

ACT ® Math Prep ships an update every 8 months, WorkKeys Practice Exam Prep every 3 months. The most recent releases landed on September 8, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | ACT ® Math Prep | WorkKeys Practice Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (138 ratings)](https://appshunter.io/ios/app/act-math-prep/id437030927/reviews)** | [3.4 (8 ratings)](https://appshunter.io/ios/app/workkeys-practice-exam-prep/id6745407573/reviews) |
| Number of ratings | **138** | 8 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 15 MB | 54 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YourTeacher.com](https://appshunter.io/developer/340925628) | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) |

## 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 |


### WorkKeys Practice Exam Prep

[App page](https://appshunter.io/ios/app/workkeys-practice-exam-prep/id6745407573)

Prepare for WorkKeys assessments with practice tests, detailed explanations, and progress tracking. This program offers customizable study plans and simulated exams to build confidence for career advancement and skill certification.

**Highlights:** Extensive question bank, Detailed explanations, Progress tracking, Customizable study plans, Simulated exam mode, Targeted skill modules

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WorkKeys Weekly Full Access | $14.99 | per 7 days |
| WorkKeys Monthly Full Access | $34.99 | per month |
| WorkKey Monthly Full Access | $34.99 | per month |
| WorkKey Quarterly Full Access | $55.99 | per 3 months |
| WorkKey Quarterly Full Access | $59.99 | per 3 months |
| WorkKey Semiannual Full Access | $75.99 | per 6 months |
| WorkKey Semiannual Full Access | $79.99 | per 6 months |
| WorkKey Annual Full Access | $109.99 | per year |
| WorkKey Annual Full Access | $119.99 | per year |


## Frequently asked questions

### Is ACT ® Math Prep free?

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

### Is WorkKeys Practice Exam Prep free?

WorkKeys Practice Exam Prep is free to download, with in-app purchases available.

### Which has better reviews, ACT ® Math Prep or WorkKeys Practice Exam Prep?

ACT ® Math Prep is rated higher. ACT ® Math Prep averages 4.8 out of 5 from 138 ratings, while WorkKeys Practice Exam Prep averages 3.4 from 8 ratings.

### Do ACT ® Math Prep or WorkKeys Practice Exam Prep have ads?

Neither ACT ® Math Prep nor WorkKeys Practice Exam Prep shows ads.

### Which is updated more often, ACT ® Math Prep or WorkKeys Practice Exam Prep?

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