# Calculator vs CalcAI

The clearest difference is in-app purchases: Calculator at none against CalcAI's 3. CalcAI's advantage is update cadence (every 2 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CalcAI sells 3 in-app purchases, starting at $4.99 per 7 days. Calculator asks for nothing beyond the download.

Calculator ships an update monthly, CalcAI every 2 days. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Calculator | CalcAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (9 ratings)](https://appshunter.io/ios/app/calculator-ai-math-solver-pro/id6763053970/reviews)** | — |
| Number of ratings | **9** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 54 MB | 141 MB |
| Requires iOS | 16 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Siddharth Siddhapura](https://appshunter.io/developer/1770972264) | [Vijay Bhaliya](https://appshunter.io/developer/1740961863) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator-ai-math-solver-pro/id6763053970)

This app combines basic and scientific calculator functions with AI-powered equation recognition via your camera. It offers step-by-step solutions, explanations, and a wide range of financial and utility calculators for everyday use.

**Highlights:** AI camera-based equation recognition, Step-by-step solution explanations, Simple and scientific calculator modes, Financial and utility calculators, Unit and currency converter, Calculation history tracking

**In-app purchases:** none


### CalcAI

[App page](https://appshunter.io/ios/app/calcai-calculator-and-math/id6804928073)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Yearly Subscription | $29.99 | per year |
| Yearly Subscription | $49.99 | per year |


## Frequently asked questions

### Is Calculator free?

Calculator is free to download, with no in-app purchases.

### Is CalcAI free?

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

### Do Calculator or CalcAI have ads?

Both Calculator and CalcAI show ads.

### Which is updated more often, Calculator or CalcAI?

Calculator ships an update monthly, and CalcAI every 2 days. Most recently, Calculator was updated on November 5, 2026 and CalcAI on October 31, 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.*