# Keystone Biology Practice Test — user reviews

> 6 indexed App Store user reviews of Keystone Biology Practice Test by iPREPpress LLC, rated 2.50/5 from 11 ratings.

- Source: https://appshunter.io/ios/app/keystone-biology-practice-test/id864130829/reviews
- App overview in markdown: https://appshunter.io/ios/app/keystone-biology-practice-test/id864130829.md
- Rating breakdown: 5★ 3 · 4★ 1 · 3★ 0 · 2★ 1 · 1★ 6

## Most critical reviews (6 lowest-rated)

### 1/5 — App does not work

*2024-05-11*

Do NOT buy this app. Every time I try to open the app, it just closes the app!! 0/10 would not recommend. Just look up bio keystone practice exam on google.

### 1/5 — Keystone biology

*2024-04-23*

Won’t even let me get into the ap

### 1/5 — Hey you!

*2015-04-29*

This could be a useful app but there are wrong answers.  Considering the purpose of the app, less than 100% accuracy is unacceptable.

### 4/5 — READ BELOW

*2014-05-13*

In terms of format this is not the best laid out app. However, it serves its purpose and is a good review. Some of the questions were actually used in the real keystone test. If the application had better formatting/options it would deserve a five star.

### 5/5 — Hmm?

*2015-04-01*

Yes? yes? yes?

### 5/5 — Great app!!

*2014-05-14*

This helped me prepare for the Keystone Tests. I appreciate whomever made this app. I aced the Keystones because of this app. Thank you.

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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.*