# Keystone Alg I Practice Tests vs PA Driver’s Practice Test

The clearest difference is price: PA Driver’s Practice Test at Free against Keystone Alg I Practice Tests's $0.99. PA Driver’s Practice Test also leads on rating (4.6 vs 2.0) and ratings volume (1.5K vs 7). Keystone Alg I Practice Tests's advantage is update cadence (every 2 months vs every 10 months) and iOS requirement (8.0 vs 12.0). On ads, in-app purchases and device support there is nothing between them.

PA Driver’s Practice Test is free to download; Keystone Alg I Practice Tests costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

PA Driver’s Practice Test holds the better App Store score, 4.6 against 2.0. That said, the two scores are not equally well evidenced: PA Driver’s Practice Test has 1.5K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 80% of Keystone Alg I Practice Tests's written reviews are positive against 89% of PA Driver’s Practice Test's.

Keystone Alg I Practice Tests ships an update every 2 months, PA Driver’s Practice Test every 10 months. The most recent releases landed on September 26, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Keystone Alg I Practice Tests | PA Driver’s Practice Test |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [2.0 (7 ratings)](https://appshunter.io/ios/app/keystone-alg-i-practice-tests/id795334519/reviews) | **[4.6 (1.5K ratings)](https://appshunter.io/ios/app/pa-drivers-practice-test/id925842053/reviews)** |
| Number of ratings | 7 | **1.5K** |
| Positive reviews | 80.0% of reviews | **89.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Paid | **Free** |
| Size | 27 MB | 27 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iPREPpress LLC](https://appshunter.io/developer/390888386) | [Executive Office of The Commonwealth of Pennsylvania](https://appshunter.io/developer/1482180304) |

## What reviewers say

### Keystone Alg I Practice Tests

[App page](https://appshunter.io/ios/app/keystone-alg-i-practice-tests/id795334519)

Prepare for your Algebra I exam with realistic practice tests. This app offers 120 multiple-choice questions across two tests, complete solutions, and helpful tools like a calculator and formula sheet to boost your confidence.

**Highlights:** 120 multiple-choice questions, Two practice tests with modules, Complete solutions provided, Formula sheet and calculator, Question navigator and flagging, Scoring with estimated Keystone score, Optional timer for time management

**Features:** macOS Compatibility

**In-app purchases:** none


### PA Driver’s Practice Test

[App page](https://appshunter.io/ios/app/pa-drivers-practice-test/id925842053)

Prepare for your PennDOT driver's knowledge test with realistic practice questions. This app also provides valuable information for licensed drivers to stay safe and informed on the road. Share your scores with friends and family.

**Highlights:** Realistic practice tests, Driver knowledge test preparation, Information for licensed drivers, Score sharing, Stay safe and informed

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Exact same questions as the real test
- 👍 Extremely helpful for passing the permit test
- 🚀 Finished the test in record time
- 💡 Great study tool, better than the manual

**What reviewers complain about**

- 🐛 Cropped screen, can't see question
- 🐛 Glitchy and hard to use
- 🐛 Poorly designed, issues with navigation

**Reported bugs**

- Answers don't match the real test
- Freezing issues on the results screen

**Requested features**

- Support for other languages
- Ability to review past questions


## Frequently asked questions

### Is Keystone Alg I Practice Tests free?

Keystone Alg I Practice Tests costs $0.99, with no in-app purchases.

### Is PA Driver’s Practice Test free?

PA Driver’s Practice Test is free to download, with no in-app purchases.

### Which has better reviews, Keystone Alg I Practice Tests or PA Driver’s Practice Test?

PA Driver’s Practice Test is rated higher. Keystone Alg I Practice Tests averages 2.0 out of 5 from 7 ratings, while PA Driver’s Practice Test averages 4.6 from 1.5K ratings.

### Do Keystone Alg I Practice Tests or PA Driver’s Practice Test have ads?

Neither Keystone Alg I Practice Tests nor PA Driver’s Practice Test shows ads.

### Which is updated more often, Keystone Alg I Practice Tests or PA Driver’s Practice Test?

Keystone Alg I Practice Tests ships an update every 2 months, and PA Driver’s Practice Test every 10 months. Most recently, Keystone Alg I Practice Tests was updated on September 26, 2026 and PA Driver’s Practice Test on October 2, 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.*