# Powers - Exercises and complete solutions

> Learn and solve exponent laws and expressions with step-by-step solutions. (iPhone/iPad app by Francesco Grassi.)

- Source: https://appshunter.io/ios/app/powers-exercises-and-complete-solutions/id1161315405 (this page in markdown: same URL + `.md`)
- Developer: [Francesco Grassi](https://appshunter.io/developer/741665024)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Rating: 3.10/5 from 14 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 16 MB
- Languages: American English, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, Russian, Chinese (Simplified, China), Mexican Spanish and 2 more
- Released: 2016-11-28
- Data updated: 2026-08-18
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/powers-exercises-and-complete-solutions/id1161315405/reviews.md

## What is Powers?

With this app you can learn the Laws of Exponents and solve expressions.

For each exercise on expressions a COMPLETE SOLUTION to get the result it is also provided.

This app generates exercises based on random numbers, therefore ALWAYS DIFFERENT !!!

In levels 2, 3, 4, and 5 is possible, using the "refresh" button (top right), to repeat the same exercise with different numbers. This way you can learn the technique for a particular type of calculation.

• Level 0: here you learn the Laws of Exponents from left to right 
(e.g. x ^ a * x ^ b = x ^ (a + b))

• Level 1: In this level you can exercise the Laws of Exponents from right to left 
(e.g. x ^ (a-b) = x ^ a / x ^ b)

• Level 2: Here we start with simple expressions to be solved using the rules learned in previous levels

• Level 3: the expressions of this level become more difficult

• Level 4: (in-app purchase) even more difficult expressions where roots appear

• Level 5: (in-app purchase) very difficult expressions that require a perfect mastery of the topic and more steps to end the calculation.

In mathematics the powers are one of the basic techniques that are a must to continue the studies.
Without mastery of the powers it is impossible to continue with the study of algebra and mathematical analysis. This app prepares you for your future as student !!! :-)

## Key features

- Learn Laws of Exponents
- Solve Expressions
- Complete Solutions Provided
- Randomly Generated Exercises
- Multiple Difficulty Levels
- In-App Purchases for Advanced Levels

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Level 4 | $0.99 | one-time |
| Level 5 | $0.99 | one-time |


## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/powers-exercises-and-complete-solutions/id1161315405/reviews.md

### 5/5 — Potenzen

*2023-03-14*

Prima zum üben

### 5/5 — Potenz

*2020-10-27*

Potenz

### 2/5 — Genial leider stürzt sie ständig ab

*2019-10-29*

Die App ist wie die Anderen wirklich klasse um mathematische Regeln zu festigen, leider stürzt sie ständig ab. Wäre die App stabil würde ich gerne Geld dafür ausgeben.

### 4/5 — It is what it claims

*2019-03-04*

Basically multiple choice questions, haven’t been able to memorize all of them. You will memorize your exponent rules well if you use this

### 5/5 — Unspektakulär, aber funktioniert

*2017-08-31*

Mehr muss ich von einer Gratisapp nicht haben: Ich empfehle sie allen, die Probleme mit Potenzen haben.

### 5/5 — Super app

*2017-07-17*

Laws of exponent can be solved easily through this app. Great job.

## Frequently asked questions about Powers

### What is Powers?

Powers is an educational app designed to help users learn and practice the laws of exponents and solve mathematical expressions. It provides exercises with complete solutions for each problem.

### How does Powers generate exercises?

Exercises in Powers are generated based on random numbers, ensuring that each exercise is always different. This helps users practice a variety of problems.

### Can I repeat the same exercise in Powers?

Yes, in levels 2 through 5, you can use the 'refresh' button to repeat the same exercise with different numbers. This allows for focused practice on specific calculation techniques.

### What are the different levels in Powers?

Powers offers levels 0-5. Level 0 teaches exponent laws from left to right, Level 1 from right to left, and Levels 2-5 increase in expression difficulty, with Levels 4 and 5 including roots and requiring more complex calculations.

### Does Powers have ads?

No, Powers does not contain advertisements. It is an ad-free application.

### What is the rating and price of Powers?

Powers has a rating of 3.0 stars from 13 ratings and is available for free. It does offer in-app purchases for advanced levels.

### What devices is Powers compatible with?

Powers is compatible with iPhone, iPad, and iPod devices.

### How often is Powers updated?

The latest version of Powers is 1.0, and it was last updated on November 28, 2016. The app has not received updates since its initial release.

## Version history (last 1 release)

### 1.0 — 2016-11-28

This app has been updated by Apple to display the Apple Watch app icon.

## Apps similar to Powers

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Exponential & Log Calculator](https://appshunter.io/ios/app/exponential-and-log-calculator/id1662899878) | — | Free | Education |
| [Mathematics: Formulas & Quiz](https://appshunter.io/ios/app/mathematics-formulas-and-quiz/id1584544286) | 4.4 (11) | Free | Education |
| [Logarithm Solver](https://appshunter.io/ios/app/logarithm-solver/id1662897193) | 5.0 (1) | Free | Education |
| [Powers & Roots - Basics](https://appshunter.io/ios/app/powers-and-roots-basics/id1626489224) | 5.0 (1) | Free | Education |
| [Expression Solver](https://appshunter.io/ios/app/expression-solver/id1555902561) | — | Free | Education |
| [Math for Middle & High School](https://appshunter.io/ios/app/math-for-middle-and-high-school/id1672075527) | 5.0 (7) | Free | Education |

## More apps by Francesco Grassi

- [Financial Mathematics Calc](https://appshunter.io/ios/app/financial-mathematics-calc/id757904915)
- [Matrix100](https://appshunter.io/ios/app/matrix100/id795732885)
- [FinCalc](https://appshunter.io/ios/app/fincalc/id862425765)
- [Vector calculator Math Physics](https://appshunter.io/ios/app/vector-calculator-math-physics/id881803781)
- [FinCalcPro Financial Solver](https://appshunter.io/ios/app/fincalcpro-financial-solver/id1002896661)
- [Too difficult for you?](https://appshunter.io/ios/app/too-difficult-for-you/id1008001818)

All apps by Francesco Grassi: https://appshunter.io/developer/741665024

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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 2026-08-18.*