# CalcTutor - a tool for students and kids

> Math practice app for addition, subtraction, and multiplication with adjustable difficulty. (iPhone/iPad app by Francesco Grassi.)

- Source: https://appshunter.io/ios/app/calctutor-a-tool-for-students-and-kids/id1080994110 (this page in markdown: same URL + `.md`)
- Developer: [Francesco Grassi](https://appshunter.io/developer/741665024)
- Category: Education, Entertainment
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.1 · 1 MB
- Languages: American English, Dutch, French (France), German (Germany), Italian, Russian, Chinese (Simplified, China), European Spanish, Swedish
- Released: 2016-02-09
- Data updated: 2026-08-18
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/calctutor-a-tool-for-students-and-kids/id1080994110/reviews.md

## What is CalcTutor?

"CalcTutor" is the new app to practice addition, subtraction and multiplication. 

It is possible to set up three difficulty levels: "Easy", "Medium" and "Difficult". 

"Easy" level: the generated random numbers vary from one to five.
 
"Medium" level: for addition and subtraction the generated random numbers vary from one to fifteen, for the multiplication the numbers vary from one to ten.

"Difficult" level: for addition and subtraction the generated random numbers vary from one to thirty, for the multiplication the numbers vary from one to fifteen. 

To be successful in mathematics it is very important to have undergone the ownership of the basic operations. Without the necessary preparation it is practically impossible to proceed in the study with themes like fractions and equations.

## Key features

- Addition practice
- Subtraction practice
- Multiplication practice
- Three difficulty levels
- Customizable number ranges
- Builds foundational math skills

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/calctutor-a-tool-for-students-and-kids/id1080994110/reviews.md

### 5/5 — Great tool

*2016-07-15*

This calculator is a great tool for students and anybody that needs assistance. I recommend this app

### 5/5 — CalcTutor

*2016-05-19*

This is very nice tool App for students and kids. Very useful and helpful. Worth downloading.

### 5/5 — Useful app

*2016-05-10*

Very useful app for all especially for students and business people.i liked it very much

### 5/5 — Buona per allenare chi ha bisogno

*2016-02-17*

Interfaccia pratica ed intuitiva anche per i ragazzini che hanno bisogno di affinare le proprie capacità di calcolo.

## Frequently asked questions about CalcTutor

### What math operations does CalcTutor cover?

CalcTutor focuses on practicing addition, subtraction, and multiplication. It aims to solidify understanding of these fundamental operations for students.

### Can I adjust the difficulty in CalcTutor?

Yes, CalcTutor offers three difficulty levels: Easy, Medium, and Difficult. Each level adjusts the range of random numbers used in the practice problems.

### What are the number ranges for each difficulty level in CalcTutor?

Easy: 1-5. Medium: 1-15 for addition/subtraction, 1-10 for multiplication. Difficult: 1-30 for addition/subtraction, 1-15 for multiplication.

### Is CalcTutor suitable for young children?

CalcTutor has an age rating of 4+ and is designed to help students build essential math skills. Its clear interface and adjustable difficulty make it accessible for younger learners.

### What devices does CalcTutor support?

CalcTutor is available on iPhone, iPad, and iPod. It is designed for iOS devices.

### How often is CalcTutor updated?

CalcTutor was last updated on February 9, 2016, with version 1.0. It has not received updates since its initial release.

### Does CalcTutor have ads?

No, CalcTutor does not contain advertisements. It is a completely ad-free experience for users.

### What is the user feedback on CalcTutor?

CalcTutor has received a perfect 5.0-star rating from 2 reviews, indicating a very positive user sentiment among its current users.

## Version history (last 1 release)

### 1.0 — 2016-02-09

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

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## 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.*