# Practice Perfect Indices — Powers and Indices

> Powers and Indices (iPhone/iPad app by Harriet Carmo.)

- Source: https://appshunter.io/ios/app/practice-perfect-indices/id997398482 (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 · 11 MB
- Languages: American English
- Released: 2015-06-02
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/practice-perfect-indices/id997398482/reviews.md

## What is Practice Perfect Indices?

Practice makes perfect! Get your daily maths fix with this handy revision app, optimised for iPad.

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, A-Level or pre-University exam preparation. This app contains the following topics: Positive Indices, Negative Indices, Fractional Indices and a Mixture. 30 questions per topic.

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


## Version history (last 5 releases)

### 1.0.4 — 2023-08-02

Minor bug fixes

### 1.0.3 — 2020-05-08

Minor bug fixes.

### 1.0.2 — 2019-02-20

Minor bug fixes
Updated display name

### 1.0.1 — 2018-08-04

Minor bug fixes and improvements. Clearer fonts.

### 1.0 — 2015-06-01

No release notes.

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## 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

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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 2026-05-19.*