# iMathematics vs iCalc

The clearest difference is rating: iCalc at 5.0 against iMathematics's 3.5. iMathematics's advantage is ratings volume (34 vs 2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. iMathematics sells 12 in-app purchases, starting at $0.99 per month and iCalc sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

iCalc holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: iMathematics has 34 ratings behind it against 2, so its average is the more settled of the two.

iMathematics ships an update every 10 days, iCalc fortnightly. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | iMathematics | iCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (34 ratings)](https://appshunter.io/ios/app/imathematics-math-solver/id337535181/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/icalc-scientific-calculator/id6739855052/reviews)** |
| Number of ratings | **34** | 2 |
| Positive reviews | 72.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Freemium | Free with in-app purchases |
| Size | 93 MB | 54 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Antonio Giarrusso](https://appshunter.io/developer/1433879699) | [Jake Elrod](https://appshunter.io/developer/365336355) |

## What reviewers say

### iMathematics

[App page](https://appshunter.io/ios/app/imathematics-math-solver/id337535181)

This app offers AI-powered math problem-solving and interactive quizzes to help students study and improve their skills. It provides step-by-step solutions, covers over 70 math topics with clear explanations, and includes specialized calculators for various subjects.

**Highlights:** AI Assistant for step-by-step solutions, Interactive daily quizzes, Over 70 math topics with explanations, Specialized interactive calculators, Advanced search functionality, Daily practice exercises

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essential | $0.99 | per month |
| Quiz | $1.49 | per month |
| Lessons (1 Month) | $2.49 | per month |
| iMathematics PRO - Monthly | $2.99 | per month |
| iMathematics PRO Quarterly | $5.99 | per 3 months |
| Essential | $7.99 | per year |
| Quiz | $11.99 | per year |
| Lessons | $16.49 | per year |
| iMathematics Pro - Annual | $17.99 | per year |
| Essential (Forever) | $26.99 | one-time |
| Quiz (Forever) | $41.99 | one-time |
| Lessons (Forever) | $79.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Helps improve math skills
- 💡 Covers wide range of math topics
- 🔒 No ads or in-app purchases

**What reviewers complain about**

- 🐛 Bugs and technical issues
- 💰 Limited free content, requires paid upgrade
- 📚 Lacks detailed explanations and examples
- 🤔 Not suitable for all grade levels

**Reported bugs**

- Top buttons not working in quizzes
- Crashes when trying to report issues
- Keyboard issues when answering questions

**Requested features**

- More interactive features like drawing tools
- Expanded content coverage beyond GCSE level
- Improved user interface and navigation


### iCalc

[App page](https://appshunter.io/ios/app/icalc-scientific-calculator/id6739855052)

This advanced calculator app offers a wide range of scientific and graphing functions, unit and currency conversions, and a fraction calculator. It features a robust history, customizable themes, and widgets, making complex math problems easier to solve for students and professionals.

**Highlights:** Advanced scientific and graphing calculators, Robust calculation history, Unit and currency conversion, Fraction calculator, Customizable themes and widgets, Supports Algebra, Calculus, Finance, and more

**Features:** macOS Compatibility, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus | $0.99 | per month |
| iCalc Plus | $2.99 | per month |
| Plus | $4.99 | per year |
| iCalc Plus | $9.99 | per year |
| Plus | $0.99 | one-time |
| iCalc Plus | $19.99 | one-time |


## Frequently asked questions

### Is iMathematics free?

iMathematics is free to download, with in-app purchases available.

### Is iCalc free?

iCalc is free to download, with in-app purchases available.

### Which has better reviews, iMathematics or iCalc?

iCalc is rated higher. iMathematics averages 3.5 out of 5 from 34 ratings, while iCalc averages 5.0 from 2 ratings.

### Do iMathematics or iCalc have ads?

Neither iMathematics nor iCalc shows ads.

### Which is updated more often, iMathematics or iCalc?

iMathematics ships an update every 10 days, and iCalc fortnightly. Most recently, iMathematics was updated on October 17, 2026 and iCalc on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*