# Input Calculator vs CalcAI

The clearest difference is in-app purchases: Input Calculator at none against CalcAI's 3. Input Calculator also leads on ads (none vs shown). CalcAI's advantage is iOS requirement (15.0 vs 18.0). On price and device support there is nothing between them.

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

## The numbers

| Metric | Input Calculator | CalcAI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/input-calculator/id6702001389/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 days |
| Monetization | Free | — |
| Size | 1 MB | 141 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shafqat Rahman](https://appshunter.io/developer/1743700538) | [Vijay Bhaliya](https://appshunter.io/developer/1740961863) |

## What reviewers say

### Input Calculator

[App page](https://appshunter.io/ios/app/input-calculator/id6702001389)

This app offers both basic and scientific calculation modes, supporting a wide range of operations including trigonometry and logarithms. It features a clear expression display, customizable themes, and haptic feedback for an enhanced user experience.

**Highlights:** Basic and scientific calculation modes, Trigonometric and logarithmic functions, Full expression display, Dark and light mode options, Haptic feedback on button press, Theme customization, Responsive layout for various devices

**Features:** macOS Compatibility

**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 Input Calculator free?

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

### Is CalcAI free?

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

### Do Input Calculator or CalcAI have ads?

CalcAI shows ads; Input Calculator does not.

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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.*