# Calculator :) - Scientific AI — Math scanner & homework tutor

> A simple and personalized calculator app for quick calculations. (iPhone/iPad app by Vyasa.)

- Source: https://appshunter.io/ios/app/calculator-scientific-ai/id987545327 (this page in markdown: same URL + `.md`)
- Developer: [Vyasa](https://appshunter.io/developer/539337069)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 3.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 80 MB
- Languages: American English, Arabic, Dutch, French (France), German (Germany), Hindi, Indonesian, Italian, Japanese, Korean and 10 more
- Released: 2015-04-25
- Data updated: 2026-11-13
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/calculator-scientific-ai/id987545327/reviews.md

## What is Calculator?

Calculator :) is a real scientific calculator with an AI tutor built in.

Snap a photo with the math scanner and Mochi, your patient homework tutor, shows you every step. Clean and fast for everyday sums, powerful enough for class.

SNAP A PHOTO, SEE EVERY STEP
Point your camera at any problem or a whole worksheet and see how to solve it, step by step. Already have an answer? Ask Mochi to check your work.

WATCH IT EXPLAINED
Turn a solution into a short narrated video that talks you through it, one step at a time.

EVERY SUBJECT, ONE APP
Math, physics, chemistry, biology and more. Balance equations, crack word problems and understand the why. A homework helper for physics and chemistry, not just math.

WRITE IT. SOLVED.
Handwrite sums and equations with your finger or Apple Pencil. Answers appear as you write, and you can even solve for x. Or just speak a sum out loud.

A REAL SCIENTIFIC CALCULATOR
Fractions, percentages, powers, roots, logs, trig, matrices, complex numbers, binary and hex, statistics and 87 ready-to-use formulas, from tip, discount and BMI to loans and interest. Everything is written just like on paper, and your history keeps every calculation like a tape.

GRAPHS, EQUATIONS AND CALCULUS
A graphing calculator for plotting functions, an equation solver for single equations and systems, and derivatives and integrals when calculus comes around.

STUDY SMARTER
Turn any topic into flashcards and quick quizzes, and review them right on time. Follow a study plan, take mock tests, practice with past papers and go back over your mistakes until they stick.

CONVERT AND MEASURE
Unit and currency converters for everyday life, plus an AR ruler and a spirit level right in your pocket.

MAKE IT YOURS
Cute, beautiful themes for every mood. Tap one and the whole app changes.

ALWAYS WITHIN REACH
A working calculator widget on your Home Screen, widgets for your Lock Screen and Control Center, and an Apple Watch app.

CALCULATOR PLUS
Unlimited AI answers with a monthly or yearly subscription. Payment is charged to your Apple Account. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel any time in your Apple Account settings.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Simple and neat interface
- Displays full calculation and answer
- Customizable color themes
- Works on Apple Watch

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Calculator Pro | $7.99 | per month |
| Calculator Max | $29.99 | per year |


## Is Calculator safe?

Not enough ratings yet to assess Calculator.

## Is Calculator legit?

Calculator :) - Scientific AI appears to be a legitimate app. The AppsHunter Legitimacy Score for Calculator is 90 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/calculator-scientific-ai/id987545327/reviews.md

### 3/5 — Pixelated 😢

*2019-03-20*

This app works great but I would like it if it supported iPads. It is very pixelated and doesn’t look good when stretched, but this app is still better than other calculator apps.

### 3/5 — Works ok, Colors need finetuning

*2015-04-25*

The operation worked better than I thought with the ALT, but needs a way to correct input, not just AC. Highlighting operator would help - did I hit +, x, anything?

Nice touch to offer different colours, but they look a bit off. More finetuning on actual Watch required.

## Frequently asked questions about Calculator

### What devices does Calculator :) support?

Calculator :) is available for iPhone and iPod. It also functions on Apple Watch, offering convenience across your devices.

### How often is Calculator :) updated?

Calculator :) was last updated on April 25, 2015, with version 1.2. Future updates would depend on developer plans.

### What is the age rating for Calculator :)?

Calculator :) has an age rating of 4+, making it suitable for a wide range of users.

### Does Calculator :) have ads?

No, Calculator :) does not contain advertisements, providing an uninterrupted user experience.

### What is the user rating for Calculator :)?

Calculator :) has a rating of 3.0 stars based on one review. This indicates a mixed reception from its limited user base.

### Can I customize the look of Calculator :)?

Yes, you can choose your favorite color as a theme to enjoy a personalized experience with Calculator :).

### Is Calculator :) free to use?

Yes, Calculator :) is completely free to download and use, with no in-app purchases or ads.

## Version history (last 2 releases)

### 2.0 — 2026-11-12

Thank you for using Calculator :)
Whats new in version 2.0?
Fully updated for iOS 27
Updated for iPhone Duo
New features and improvements

### 1.2 — 2015-04-25

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

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All apps by Vyasa: https://appshunter.io/developer/539337069

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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 2026-11-13.*