# 20/20 Radical Equations — The tutor in your pocket.

> Educational app for practicing and learning to solve radical equations. (iPhone/iPad app by Walter Kissach.)

- Source: https://appshunter.io/ios/app/2020-radical-equations/id313511377 (this page in markdown: same URL + `.md`)
- Developer: [Walter Kissach](https://appshunter.io/developer/293232788)
- Category: Education, Reference
- Price: $0.99
- Rating: 2.25/5 from 4 App Store ratings
- Age rating: 4+
- Requires: iOS 18.0 · 2 MB
- Languages: English
- Released: 2009-04-29
- Data updated: 2026-06-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/2020-radical-equations/id313511377/reviews.md

## What is 20/20 Radical Equations?

A power learning aid combines Practice, Coaching Calculators and Guides to help students master the solving of radical equations.

Practice and Coaching Calculators cover equations such as :

6√(x ) = 3
3√(2x - 1) = 1
√(x + 28) = x - 2
2√(5 + 3x) = 6x - 4
√(9 − 2x) − √(x) = -1
√(x) + √(x − 5) = 5

The Guide covers these types of equation along with equations such as :

 ∛(x + 2) = 2

It's ideal for students as the design reinforces each problem solving step.

Examples highlight and simplify algebra that students find hard.

## Key features

- Practice radical equations
- Coaching calculators
- Step-by-step problem solving
- Algebra simplification
- Guides for equation types


## Frequently asked questions about 20/20 Radical Equations

### What types of radical equations does 20/20 Radical Equations cover?

20/20 Radical Equations covers various types of radical equations, including those with square roots like 6√(x) = 3 and √(x + 28) = x - 2, as well as cube root equations such as ∛(x + 2) = 2.

### How does 20/20 Radical Equations help students learn?

The app reinforces each problem-solving step through its design, offering practice problems, coaching calculators, and guides. It highlights and simplifies algebra that students often find difficult.

### What is the price of 20/20 Radical Equations?

20/20 Radical Equations is a paid app, available for $0.99.

### What devices is 20/20 Radical Equations available on?

20/20 Radical Equations is supported on iPhone and iPad devices.

### What is the age rating for 20/20 Radical Equations?

The app has an age rating of 4+, making it suitable for a wide range of young learners.

### How often is 20/20 Radical Equations updated?

The latest version of 20/20 Radical Equations is 8.0, and it was last updated on September 17, 2025.

### Does 20/20 Radical Equations have ads?

No, 20/20 Radical Equations does not contain advertisements.

### What is the user sentiment for 20/20 Radical Equations?

Based on the available data, 20/20 Radical Equations has a rating of 2.3 stars from 4 ratings, indicating mixed user sentiment.

## Version history (last 5 releases)

### 8.0 — 2025-09-17

This version is iOS 18 compatible and contains minor bug fixes.

### 7.9 — 2024-04-09

This version contains minor bug fixes.

### 7.8 — 2024-03-29

iOS 17 compatibility and minor bug fixes.

### 7.7 — 2022-12-11

This version has minor bug fixes.

### 7.6 — 2022-09-18

This version is iOS 16 compatible and has minor bug fixes.

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## More apps by Walter Kissach

- [Quadratic Inequalities](https://appshunter.io/ios/app/quadratic-inequalities/id293232785)
- [Circles and Equations](https://appshunter.io/ios/app/circles-and-equations/id293619582)
- [Even and Odd Polynomials](https://appshunter.io/ios/app/even-and-odd-polynomials/id293668394)
- [Quadratic Factoring](https://appshunter.io/ios/app/quadratic-factoring/id294040055)
- [Quadratic Equations](https://appshunter.io/ios/app/quadratic-equations/id294195555)
- [20/20 Fraction Basics](https://appshunter.io/ios/app/2020-fraction-basics/id298766849)

All apps by Walter Kissach: https://appshunter.io/developer/293232788

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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 2026-06-10.*