# Practice Perfect: Maths 9 — Linear Equations

> Linear Equations (iPhone/iPad app by Harriet Carmo.)

- Source: https://appshunter.io/ios/app/practice-perfect-maths-9/id1450661599 (this page in markdown: same URL + `.md`)
- Developer: [Harriet Carmo](https://appshunter.io/developer/961374680)
- Category: Education
- Price: $0.99
- Age rating: 4+
- Requires: iOS 12.0 · 14 MB
- Languages: English
- Released: 2019-01-27
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/practice-perfect-maths-9/id1450661599/reviews.md

## What is Practice Perfect?

Practice makes perfect! Get your daily maths fix with this handy revision app.

The ingenious multiple choice steps let you dip in and out. So you can try a question or two whether you are on the bus, waiting for a friend or just have a few minutes to spare.

Boost your GCSE exam preparation. This app contains the following categories of linear equations:

- X on one side eg. 2x+3 = 9
- X on both sides eg. 3x+1 = x+11
- Brackets eg. 2(x-6) = x-2
- A mixture of the three different types

120 questions in total, 30 questions per topic.

For more topics, get the other Practice Perfect apps as a bundle.


## Version history (last 3 releases)

### 1.0.2 — 2023-08-01

Minor bug fixes

### 1.0.1 — 2020-05-06

Minor bug fixes

### 1.0 — 2019-01-26

No release notes.

## Apps similar to Practice Perfect

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [English Listening - Speaking](https://appshunter.io/ios/app/english-listening-speaking/id1468725840) | 4.5 (48) | Free | Education |
| [Gifted for CogAT, CCAT & OLSAT](https://appshunter.io/ios/app/gifted-for-cogat-ccat-and-olsat/id1533030629) | 4.7 (1,040) | Free | Education |
| [Twinkle - Mandarin Chinese](https://appshunter.io/ios/app/twinkle-mandarin-chinese/id1091374776) | 4.7 (100) | Free | Education |
| [Kids Math Games: Fun Learning](https://appshunter.io/ios/app/kids-math-games-fun-learning/id1570425468) | 4.6 (89) | Free | Education |
| [Vocabulary Builder by Atlas](https://appshunter.io/ios/app/vocabulary-builder-by-atlas/id1438344260) | 4.8 (11,787) | Free | Education |
| [Math Games - Learn + - x ÷](https://appshunter.io/ios/app/math-games-learn-plus-x/id1525694602) | 4.4 (1,142) | Free | Education |

## More apps by Harriet Carmo

- [Practice Perfect: Surds](https://appshunter.io/ios/app/practice-perfect-surds/id961374681)
- [Practice Perfect: Maths 2](https://appshunter.io/ios/app/practice-perfect-maths-2/id961744357)
- [Practice Perfect: Maths 3](https://appshunter.io/ios/app/practice-perfect-maths-3/id961750886)
- [Practice Perfect: Maths 4](https://appshunter.io/ios/app/practice-perfect-maths-4/id975002299)
- [Practice Perfect: Maths 6](https://appshunter.io/ios/app/practice-perfect-maths-6/id975003995)
- [Practice Differentiation 1](https://appshunter.io/ios/app/practice-differentiation-1/id997281807)

All apps by Harriet Carmo: https://appshunter.io/developer/961374680

---

*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 2026-05-19.*