# ACT Prep vs WorkKeys Practice Exam Prep

The clearest difference is rating: ACT Prep at 4.7 against WorkKeys Practice Exam Prep's 3.4. ACT Prep also leads on ratings volume (207 vs 8) and iOS requirement (13.0 vs 15.1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. ACT Prep sells 2 in-app purchases, starting at $24.99 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 Prep holds the better App Store score, 4.7 against 3.4. That said, the two scores are not equally well evidenced: ACT Prep has 207 ratings behind it against 8, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 15, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | ACT Prep | WorkKeys Practice Exam Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (207 ratings)](https://appshunter.io/ios/app/act-prep/id1564276131/reviews)** | [3.4 (8 ratings)](https://appshunter.io/ios/app/workkeys-practice-exam-prep/id6745407573/reviews) |
| Number of ratings | **207** | 8 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 35 MB | 54 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MastrAPI](https://appshunter.io/developer/1618627725) | [YAUHEN BAHDANOVICH](https://appshunter.io/developer/1711932790) |

## What reviewers say

### ACT Prep

[App page](https://appshunter.io/ios/app/act-prep/id1564276131)

Prepare for your ACT exam with daily practice tests and a personalized study plan. Identify your strengths and weaknesses with detailed statistics and compare your scores to the community average. Access over 1200 questions across various ACT categories.

**Highlights:** Daily exam practice tests, Personalized study plan, 1200+ practice questions, Track strengths and weaknesses, Detailed test statistics, Community score comparison

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly with Trial | $24.99 | per month |
| Lifetime | $99.99 | one-time |


### 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 Prep free?

ACT 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 Prep or WorkKeys Practice Exam Prep?

ACT Prep is rated higher. ACT Prep averages 4.7 out of 5 from 207 ratings, while WorkKeys Practice Exam Prep averages 3.4 from 8 ratings.

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

Neither ACT Prep nor WorkKeys Practice Exam Prep shows ads.

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

ACT Prep ships an update every 3 months, and WorkKeys Practice Exam Prep every 3 months. Most recently, ACT Prep was updated on September 15, 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.*