# Calcat vs Calculator Pro

The clearest difference is in-app purchases: Calcat at none against Calculator Pro's 2. Calculator Pro's advantage is update cadence (every 2 months vs every 12 months) and review sentiment (100% vs 84%). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Calculator Pro sells 2 in-app purchases, starting at $1.99 per month. Calcat asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Calcat against 4.7 for Calculator Pro. Both are backed by a comparable volume of ratings — 106 and 92 respectively. Written reviews are what separate them: 84% of Calcat's written reviews are positive against 100% of Calculator Pro's.

Calcat ships an update every 12 months, Calculator Pro every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Calcat | Calculator Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (106 ratings)](https://appshunter.io/ios/app/calcat/id1375207811/reviews) | **[4.7 (92 ratings)](https://appshunter.io/ios/app/calculator-pro-calculator-plus/id1638674412/reviews)** |
| Number of ratings | **106** | 92 |
| Positive reviews | 83.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 12 months | **Every 2 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 7 MB | 45 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [sky-nexus Inc.](https://appshunter.io/developer/512522554) | [敏华 黎](https://appshunter.io/developer/1620356742) |

## What reviewers say

### Calcat

[App page](https://appshunter.io/ios/app/calcat/id1375207811)

A calculator app designed for cat lovers, featuring a cute cat sound when calculations are complete. It prioritizes ease of use with a clear display of input and results, allowing users to review their steps and correct mistakes.

**Highlights:** Cat sound on calculation, Easy-to-use interface, View calculation history, Input process display, General calculator mode, Function calculator mode

**In-app purchases:** none


### Calculator Pro

[App page](https://appshunter.io/ios/app/calculator-pro-calculator-plus/id1638674412)

A stylish and convenient calculator app featuring customizable themes and a history log for easy access to past calculations. It offers quick discount calculations and a user-friendly interface for everyday use.

**Highlights:** Cute and stylish themes, Calculation history log, One-click copying, Discount calculation feature, Easy-to-read interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Version | $1.99 | per month |
| Pro Version | $2.99 | one-time |


## Frequently asked questions

### Is Calcat free?

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

### Is Calculator Pro free?

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

### Which has better reviews, Calcat or Calculator Pro?

Calculator Pro is rated higher. Calcat averages 4.7 out of 5 from 106 ratings, while Calculator Pro averages 4.7 from 92 ratings.

### Do Calcat or Calculator Pro have ads?

Both Calcat and Calculator Pro show ads.

### Which is updated more often, Calcat or Calculator Pro?

Calcat ships an update every 12 months, and Calculator Pro every 2 months. Most recently, Calcat was updated on November 2, 2026 and Calculator Pro on November 3, 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.*