# Calculator + vs Math AI

The clearest difference is rating: Calculator + at 4.6 against Math AI's 4.2. Calculator + also leads on review sentiment (85% vs 60%) and update cadence (every 4 days vs every 3 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Calculator + sells 12 in-app purchases, starting at $4.99 per month and Math AI sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Calculator + holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Calculator + has 10K ratings behind it against 1.4K, so its average is the more settled of the two. Written reviews point the same way: 85% of Calculator +'s written reviews are positive against 60% of Math AI's.

Calculator + ships an update every 4 days, Math AI every 3 weeks. The most recent releases landed on September 24, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Calculator + | Math AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (10K ratings)](https://appshunter.io/ios/app/calculator-plus/id351815470/reviews)** | [4.2 (1.4K ratings)](https://appshunter.io/ios/app/math-ai-study-companion/id1470445841/reviews) |
| Number of ratings | **10K** | 1.4K |
| Positive reviews | **84.9% of reviews** | 60.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 48 MB | 89 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [xNeat.com](https://appshunter.io/developer/327498295) | [Peter Jones](https://appshunter.io/developer/1470445840) |

## What reviewers say

### Calculator +

[App page](https://appshunter.io/ios/app/calculator-plus/id351815470)

This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.

**Highlights:** Free basic and scientific calculator, Intuitive interface with equation and result display, Fraction and percent support, Advanced editing capabilities, Polynomial and linear equation solver, Graphing calculator, Unit conversion and geometric calculators

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scientific Calculator | $4.99 | per month |
| Calculator | $39.99 | per year |
| Linear Calculator | $2.99 | one-time |
| Factoring Calculator | $2.99 | one-time |
| Handwriting Calculator | $2.99 | one-time |
| Currency Converter | $2.99 | one-time |
| Themes Pack | $2.99 | one-time |
| Graphing Calculator | $3.99 | one-time |
| Fraction Calculator | $3.99 | one-time |
| Scientific Calculator | $4.99 | one-time |
| Calculator Plus | $4.99 | one-time |
| Calculator | $16.99 | one-time |

**What reviewers like**

- 👍 Great features and easy to use
- 👍 Efficient and quick
- 👍 Versatile, functional calculator
- 👍 Fantastic, easy to use app
- 👍 Awesome calculator app

**What reviewers complain about**

- 🐛 New updated layout is awful
- 🐛 App is now terrible
- 🔒 Paying customer screwed over by update
- 🔒 Now timed trial, no free w/ads version
- 🔒 Not honest

**Reported bugs**

- Fraction calculator has TWO subtraction buttons and NO division button
- Decimals seem to be changed to fraction with no apparent way of changing it back
- Functionality is dropped by forcing you to the main menu every time you open it
- Currency converter broken
- Login screen freezes

**Requested features**

- Add mod function
- Add commas
- Add 1/x function
- Support for Retina Display
- Add number 4 with two lines


### Math AI

[App page](https://appshunter.io/ios/app/math-ai-study-companion/id1470445841)

Instantly solve math problems by scanning them with your camera. Get accurate answers and detailed solutions for homework and practice. This app acts as a powerful calculator and study companion to improve your math skills.

**Highlights:** Scan math problems with camera, Instant and accurate solutions, Scientific and advanced calculator, Algebra, percentages, and fractions solver, Homework helper and study tool, User-friendly interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Sale | $0.99 | per 7 days |
| Weekly subscription | $4.99 | per 7 days |
| Monthly subscription | $8.99 | per month |
| Yearly subscription | $49.99 | per year |

**What reviewers like**

- 👍 Great app
- 🚀 Helpful and convenient
- 🤗 Awesome and useful
- 💯 Best app ever
- 🤓 Very smart people who made it

**What reviewers complain about**

- 🐛 Not correct answers and not user friendly
- 💸 Practically unusable without premium
- 🤑 Subscription is too bad
- 💩 Bad stuff
- 🙄 Too many pop up's

**Reported bugs**

- Blurry answers
- Doesn't recognize complete sentences
- Inaccurate scan and solve feature
- Can't input negative numbers

**Requested features**

- Dark mode option
- Auto rotate to landscape mode
- Division feature
- Accurate fraction calculations


## Frequently asked questions

### Is Calculator + free?

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

### Is Math AI free?

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

### Which has better reviews, Calculator + or Math AI?

Calculator + is rated higher. Calculator + averages 4.6 out of 5 from 10K ratings, while Math AI averages 4.2 from 1.4K ratings.

### Do Calculator + or Math AI have ads?

Both Calculator + and Math AI show ads.

### Which is updated more often, Calculator + or Math AI?

Calculator + ships an update every 4 days, and Math AI every 3 weeks. Most recently, Calculator + was updated on September 24, 2026 and Math AI on September 21, 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.*