# Keystone Biology Practice Test vs BPS Focus

The clearest difference is price: BPS Focus at Free against Keystone Biology Practice Test's $0.99. BPS Focus also leads on ratings volume (320 vs 11) and update cadence (every 8 months vs every 24 months). Keystone Biology Practice Test's advantage is rating (2.5 vs 1.7) and review sentiment (50% vs 14%). On ads, in-app purchases and device support there is nothing between them.

BPS Focus is free to download; Keystone Biology Practice Test costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Keystone Biology Practice Test holds the better App Store score, 2.5 against 1.7. That said, the two scores are not equally well evidenced: BPS Focus has 320 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 50% of Keystone Biology Practice Test's written reviews are positive against 14% of BPS Focus's.

Keystone Biology Practice Test ships an update every 24 months, BPS Focus every 8 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Keystone Biology Practice Test | BPS Focus |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[2.5 (11 ratings)](https://appshunter.io/ios/app/keystone-biology-practice-test/id864130829/reviews)** | [1.7 (320 ratings)](https://appshunter.io/ios/app/bps-focus/id1441578839/reviews) |
| Number of ratings | 11 | **320** |
| Positive reviews | **50.0% of reviews** | 13.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Every 8 months** |
| Monetization | Paid | **Free** |
| Size | 30 MB | 16 MB |
| Requires iOS | **8.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [iPREPpress LLC](https://appshunter.io/developer/390888386) | [Focus School Software](https://appshunter.io/developer/860665264) |

## What reviewers say

### Keystone Biology Practice Test

[App page](https://appshunter.io/ios/app/keystone-biology-practice-test/id864130829)

Prepare for your biology exam with realistic practice tests. This app offers 132 multiple-choice questions across two tests, simulating the actual exam environment to build confidence and test knowledge.

**Highlights:** 132 multiple-choice questions, Two practice tests with modules, Answer key provided, Pop-up calculator, Question navigator, Optional timer, Share test results

**Features:** macOS Compatibility

**In-app purchases:** none


### BPS Focus

[App page](https://appshunter.io/ios/app/bps-focus/id1441578839)

Stay informed about your child's academic progress with real-time updates on grades, attendance, and assignments. Access school news, community feeds, and essential links for managing school-related tasks like payments and activities.

**Highlights:** Real-time grade notifications, Attendance tracking, Assignment and test score updates, School news feeds, Community event updates, Access to school-related links

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ⭐ Amazing app
- 📈 Helps improve grades
- 🔍 Easily check grades and assignments

**What reviewers complain about**

- 🐛 Constant crashes and bugs
- ⏱️ Slow performance and loading times
- 🔒 Login issues and permission problems
- 📤 Grades not updating properly
- 🤯 Extremely frustrating and unusable

**Reported bugs**

- App not loading or opening properly
- Incorrect grade calculations and displays
- Frequent sign-outs and login problems
- Compatibility issues with newer devices/OS

**Requested features**

- Bring back previous app (Pinnacle)
- Improve user interface and navigation
- Add more reliable and timely grade updates
- Provide better customer support and responsiveness


## Frequently asked questions

### Is Keystone Biology Practice Test free?

Keystone Biology Practice Test costs $0.99, with no in-app purchases.

### Is BPS Focus free?

BPS Focus is free to download, with no in-app purchases.

### Which has better reviews, Keystone Biology Practice Test or BPS Focus?

Keystone Biology Practice Test is rated higher. Keystone Biology Practice Test averages 2.5 out of 5 from 11 ratings, while BPS Focus averages 1.7 from 320 ratings.

### Do Keystone Biology Practice Test or BPS Focus have ads?

Neither Keystone Biology Practice Test nor BPS Focus shows ads.

### Which is updated more often, Keystone Biology Practice Test or BPS Focus?

Keystone Biology Practice Test ships an update every 24 months, and BPS Focus every 8 months. Most recently, Keystone Biology Practice Test was updated on October 26, 2026 and BPS Focus on October 25, 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.*