# CALCUL Calculator vs ReadableCalc

The clearest difference is in-app purchases: ReadableCalc at none against CALCUL Calculator's 3. ReadableCalc also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CALCUL Calculator sells 3 one-off in-app purchases. ReadableCalc asks for nothing beyond the download.

CALCUL Calculator ships an update every 4 days, ReadableCalc weekly. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | CALCUL Calculator | ReadableCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calcul-calculator/id6474445617/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | Free | — |
| Size | 1 MB | 28 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Reza Takhshid](https://appshunter.io/developer/1734530694) | [YONAGARE LAB](https://appshunter.io/developer/1810986554) |

## What reviewers say

### CALCUL Calculator

[App page](https://appshunter.io/ios/app/calcul-calculator/id6474445617)

A free calculator app offering a clean interface with essential functions. It includes a detailed calculation history, allowing users to easily copy and paste numbers. The app also features a simple time interval calculator.

**Highlights:** Free calculator, No ads, Calculation history, Copy/paste from history, Backspace key, Time interval calculator

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1xSupport | $1.99 | one-time |
| 2xSupport | $3.99 | one-time |
| 3xSupport | $9.99 | one-time |


### ReadableCalc

[App page](https://appshunter.io/ios/app/readablecalc/id6747457253)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CALCUL Calculator free?

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

### Is ReadableCalc free?

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

### Do CALCUL Calculator or ReadableCalc have ads?

Neither CALCUL Calculator nor ReadableCalc shows ads.

### Which is updated more often, CALCUL Calculator or ReadableCalc?

CALCUL Calculator ships an update every 4 days, and ReadableCalc weekly. Most recently, CALCUL Calculator was updated on October 13, 2026 and ReadableCalc on October 7, 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.*