# Keystone Alg I Practice Tests — user reviews

> 5 indexed App Store user reviews of Keystone Alg I Practice Tests by iPREPpress LLC, rated 2.00/5 from 7 ratings.

- Source: https://appshunter.io/ios/app/keystone-alg-i-practice-tests/id795334519/reviews
- App overview in markdown: https://appshunter.io/ios/app/keystone-alg-i-practice-tests/id795334519.md
- Rating breakdown: 5★ 1 · 4★ 1 · 3★ 0 · 2★ 0 · 1★ 5

## Most critical reviews (5 lowest-rated)

### 1/5 — Won’t even open, waste of money

*2024-05-21, version 4.0*

Paid, downloaded the app and it won’t even open on my iPhone. Don’t waste your money on this app

### 5/5 — Nice

*2014-05-01, version 2.0*

It helps a lot to practice it on a mobile device

### 5/5 — Great Study Aid. Content on the Mark!

*2014-03-31, version 2.0*

As a teacher, I found version 2.0 well designed with content matching the anchors. It gives my students a great way to reinforce the material I teach in class. I highly recommend.

### 5/5 — Very Helpful!

*2014-03-11, version 2.0*

Finally I can practrice on my Phone. Math is hard for me. Because the Keystone is pretty new, good study materials are hard to find so my teacher has to spend extra time preparing her own. I find it a lot easier to practice on my phone and this app makes it easy.

### 5/5 — A Student's Dream Update!

*2014-03-10, version 2.0*

Version 2.0 is even better. As a student, the questions match pretty close to what my teacher hands out in her paper practice tests. The nice thing is that I can practice on my phone anywhere. Thanks!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-03.*