# CalculatorRe vs NibbleCalc

The clearest difference is in-app purchases: CalculatorRe at none against NibbleCalc's 1. CalculatorRe also leads on update cadence (every 4 days vs every 2 months). NibbleCalc's advantage is iOS requirement (18.0 vs 27.0). On price, ads and device support there is nothing between them.

Both are free to download. NibbleCalc sells 1 one-off in-app purchase. CalculatorRe asks for nothing beyond the download.

CalculatorRe ships an update every 4 days, NibbleCalc every 2 months. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | CalculatorRe | NibbleCalc |
| --- | --- | --- |
| 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 2 months |
| Monetization | Free | — |
| Size | 1 MB | 4 MB |
| Requires iOS | 27.0 | **18.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [睿 洪](https://appshunter.io/developer/1515008332) | [LiChuan Lin](https://appshunter.io/developer/1895785594) |

## 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


### NibbleCalc

[App page](https://appshunter.io/ios/app/nibblecalc-dev-calculator/id6765700593)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is CalculatorRe free?

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

### Is NibbleCalc free?

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

### Do CalculatorRe or NibbleCalc have ads?

Neither CalculatorRe nor NibbleCalc shows ads.

### Which is updated more often, CalculatorRe or NibbleCalc?

CalculatorRe ships an update every 4 days, and NibbleCalc every 2 months. Most recently, CalculatorRe was updated on October 24, 2026 and NibbleCalc on October 10, 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.*