# CalculatorRe vs Fun Math

The clearest difference is in-app purchases: CalculatorRe at none against Fun Math's 7. Fun Math's advantage is iOS requirement (16.6 vs 27.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Fun Math sells 7 in-app purchases, starting at $1.99 per month. CalculatorRe asks for nothing beyond the download.

CalculatorRe ships an update every 4 days, Fun Math every 3 days. The most recent releases landed on October 17, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | CalculatorRe | Fun Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calculatorre/id6446059337/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | **Every 3 days** |
| Monetization | Free | — |
| Size | 1 MB | 105 MB |
| Requires iOS | 27.0 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [睿 洪](https://appshunter.io/developer/1515008332) | [Gokhan Alp Atar](https://appshunter.io/developer/1793941932) |

## 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


### Fun Math

[App page](https://appshunter.io/ios/app/fun-math-color-calculator/id6748783621)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $9.99 | per year |
| 100 Coin | $0.99 | one-time |
| 300 Coins | $2.49 | one-time |
| 500 Coins | $3.99 | one-time |
| 1000 Coins | $6.99 | one-time |
| Premium Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is CalculatorRe free?

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

### Is Fun Math free?

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

### Do CalculatorRe or Fun Math have ads?

Neither CalculatorRe nor Fun Math shows ads.

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

CalculatorRe ships an update every 4 days, and Fun Math every 3 days. Most recently, CalculatorRe was updated on October 17, 2026 and Fun Math on October 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.*