# MR. CALC vs Caculator

The clearest difference is in-app purchases: MR. CALC at none against Caculator's 2. MR. CALC also leads on ratings volume (41 vs 2). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Caculator sells 2 in-app purchases, starting at $3.99 per 7 days. MR. CALC asks for nothing beyond the download.

Caculator holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: MR. CALC has 41 ratings behind it against 2, so its average is the more settled of the two.

MR. CALC ships an update every 10 days, Caculator every 2 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | MR. CALC | Caculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (41 ratings)](https://appshunter.io/ios/app/mr-calc/id1498355556/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/caculator-calculator-app/id6742926589/reviews)** |
| Number of ratings | **41** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 5 MB | 57 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuma Kitasei](https://appshunter.io/developer/1199831834) | [JanoGroup LLC](https://appshunter.io/developer/1781461557) |

## What reviewers say

### MR. CALC

[App page](https://appshunter.io/ios/app/mr-calc/id1498355556)

A straightforward calculator app for iPhone and iPad that displays formulas as you calculate. It offers seven different calculator types, easily switchable by swiping, making it convenient for managing multiple calculations simultaneously.

**Highlights:** Formula display during calculation, Seven different calculator types, Swipe to switch calculators, Simple and easy to use, Available for iPhone and iPad

**Features:** macOS Compatibility

**In-app purchases:** none


### Caculator

[App page](https://appshunter.io/ios/app/caculator-calculator-app/id6742926589)

Perform basic arithmetic, scientific calculations, graphing, and percentages with a clean, modern interface. Features include a history log, interactive widgets, and customizable themes. It's designed for quick calculations and more advanced mathematical work.

**Highlights:** Basic arithmetic and percentages, Scientific functions (trigonometric, logarithms), Graphing of multiple functions, Calculation history log, Interactive iOS widget, Light and dark modes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Weekly 3.99 | $3.99 | per 7 days |
| Premium - Annual 19.99 | $19.99 | per year |


## Frequently asked questions

### Is MR. CALC free?

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

### Is Caculator free?

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

### Which has better reviews, MR. CALC or Caculator?

Caculator is rated higher. MR. CALC averages 4.8 out of 5 from 41 ratings, while Caculator averages 5.0 from 2 ratings.

### Do MR. CALC or Caculator have ads?

Both MR. CALC and Caculator show ads.

### Which is updated more often, MR. CALC or Caculator?

MR. CALC ships an update every 10 days, and Caculator every 2 weeks. Most recently, MR. CALC was updated on November 3, 2026 and Caculator on October 30, 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.*