# ACT Mastery 2017 Prep vs Test Me! Master SAT/ACT/TOEFL

The clearest difference is in-app purchases: Test Me! Master SAT/ACT/TOEFL at none against ACT Mastery 2017 Prep's 1. Test Me! Master SAT/ACT/TOEFL also leads on rating (5.0 vs 4.7). ACT Mastery 2017 Prep's advantage is ratings volume (130 vs 2) and iOS requirement (9.0 vs 16.4). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. ACT Mastery 2017 Prep sells 1 one-off in-app purchase. Test Me! Master SAT/ACT/TOEFL asks for nothing beyond the download.

Test Me! Master SAT/ACT/TOEFL holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: ACT Mastery 2017 Prep has 130 ratings behind it against 2, so its average is the more settled of the two.

ACT Mastery 2017 Prep ships an update every 6 weeks, Test Me! Master SAT/ACT/TOEFL every 3 weeks. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | ACT Mastery 2017 Prep | Test Me! Master SAT/ACT/TOEFL |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (130 ratings)](https://appshunter.io/ios/app/act-mastery-2017-prep/id1023503333/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/test-me-master-satacttoefl/id1299753743/reviews)** |
| Number of ratings | **130** | 2 |
| Positive reviews | 95.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 60 MB | 48 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [gWhiz, LLC](https://appshunter.io/developer/286531712) | [Test Me Inc](https://appshunter.io/developer/1299753742) |

## What reviewers say

### ACT Mastery 2017 Prep

[App page](https://appshunter.io/ios/app/act-mastery-2017-prep/id1023503333)

Prepare for the ACT exam with comprehensive, section-specific test prep. Access over 1,000 practice questions, study strategies, and flashcards developed by ACT insiders. Improve your score by focusing on weak areas with detailed explanations and progress tracking.

**Highlights:** Section-specific test prep, 1,000+ practice questions, Study strategies and tips, Terminology flashcards, Progress tracking and statistics, Offline access

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Content | Free | one-time |

**What reviewers like**

- 👍 Free and accessible
- 🚀 Excellent for ACT prep
- 💡 Detailed explanations for answers
- 📚 Organized content by subject
- ✅ Helps identify weaknesses

**What reviewers complain about**

- ❓ Confusing question wording
- 🐛 Occasional loading issues
- 💰 Pro version seems pricey
- ⚠️ Some questions have errors/typos

**Reported bugs**

- App won't load
- Occasional not getting it to load

**Requested features**

- Add a timer for practice sessions
- Update the app for more features
- Unlock more content in the free version


### Test Me! Master SAT/ACT/TOEFL

[App page](https://appshunter.io/ios/app/test-me-master-satacttoefl/id1299753743)

This app serves as a diagnostic testing tool to assess your current level in Math and English for standardized tests. It helps identify areas of weakness and guides you to relevant online learning resources. Track your progress and gain confidence in your preparation.

**Highlights:** Diagnostic testing for Math and English, Identifies areas of weakness, Recommends online learning platforms, Tracks user progress, AI-powered question inventory, Free to use

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

**In-app purchases:** none


## Frequently asked questions

### Is ACT Mastery 2017 Prep free?

ACT Mastery 2017 Prep is free to download, with in-app purchases available.

### Is Test Me! Master SAT/ACT/TOEFL free?

Test Me! Master SAT/ACT/TOEFL is free to download, with no in-app purchases.

### Which has better reviews, ACT Mastery 2017 Prep or Test Me! Master SAT/ACT/TOEFL?

Test Me! Master SAT/ACT/TOEFL is rated higher. ACT Mastery 2017 Prep averages 4.7 out of 5 from 130 ratings, while Test Me! Master SAT/ACT/TOEFL averages 5.0 from 2 ratings.

### Do ACT Mastery 2017 Prep or Test Me! Master SAT/ACT/TOEFL have ads?

Neither ACT Mastery 2017 Prep nor Test Me! Master SAT/ACT/TOEFL shows ads.

### Which is updated more often, ACT Mastery 2017 Prep or Test Me! Master SAT/ACT/TOEFL?

ACT Mastery 2017 Prep ships an update every 6 weeks, and Test Me! Master SAT/ACT/TOEFL every 3 weeks. Most recently, ACT Mastery 2017 Prep was updated on November 6, 2026 and Test Me! Master SAT/ACT/TOEFL on November 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*