# CalculatorRe vs Math Beast

The clearest difference is in-app purchases: CalculatorRe at none against Math Beast's 2. CalculatorRe also leads on update cadence (every 4 days vs monthly). Math Beast's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 27.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Math Beast sells 2 one-off in-app purchases. CalculatorRe asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for CalculatorRe against 5.0 for Math Beast. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

CalculatorRe ships an update every 4 days, Math Beast monthly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | CalculatorRe | Math Beast |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/calculatorre/id6446059337/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/math-beast/id6757968352/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | Free | Free |
| Size | 1 MB | 57 MB |
| Requires iOS | 27.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [睿 洪](https://appshunter.io/developer/1515008332) | [Scale9dev](https://appshunter.io/developer/1861605142) |

## What reviewers say

### CalculatorRe

[App page](https://appshunter.io/ios/app/calculatorre/id6446059337)

Enhance your iPhone's calculator experience with a clean interface and powerful functions. Perform polynomial calculations and access common mathematical operations with quick results.

**Highlights:** Simple and precise UI, Polynomial calculation, Common mathematical functions, Quick result display, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


### Math Beast

[App page](https://appshunter.io/ios/app/math-beast/id6757968352)

A fast and intuitive calculator app offering basic, scientific, and unit conversion modes. Personalize your experience with custom themes, haptics, and sound effects for everyday calculations, homework, or work.

**Highlights:** Basic calculator, Scientific calculator, Unit conversions, Calculation history, Custom themes, Haptics and sound effects

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Beast Basic | $1.99 | one-time |
| Math Beast Pro | $4.99 | one-time |


## Frequently asked questions

### Is CalculatorRe free?

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

### Is Math Beast free?

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

### Which has better reviews, CalculatorRe or Math Beast?

CalculatorRe and Math Beast are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do CalculatorRe or Math Beast have ads?

Neither CalculatorRe nor Math Beast shows ads.

### Which is updated more often, CalculatorRe or Math Beast?

CalculatorRe ships an update every 4 days, and Math Beast monthly. Most recently, CalculatorRe was updated on November 3, 2026 and Math Beast on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*