# Numerix Calculator vs NibbleCalc

The clearest difference is ads: Numerix Calculator at none against NibbleCalc's shown. Numerix Calculator also leads on iOS requirement (13.0 vs 18.0). NibbleCalc's advantage is update cadence (every 5 weeks vs every 6 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Numerix Calculator sells 1 one-off in-app purchase and NibbleCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Numerix Calculator ships an update every 6 months, NibbleCalc every 5 weeks. The most recent releases landed on September 22, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Numerix Calculator | NibbleCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Size | 109 MB | 9 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Amit Kandial](https://appshunter.io/developer/1858479815) | [LiChuan Lin](https://appshunter.io/developer/1895785594) |

## What reviewers say

### Numerix Calculator

[App page](https://appshunter.io/ios/app/numerix-calculator/id6759518271)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Custom Theme | $0.99 | one-time |


### 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 Numerix Calculator free?

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

### Is NibbleCalc free?

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

### Do Numerix Calculator or NibbleCalc have ads?

NibbleCalc shows ads; Numerix Calculator does not.

### Which is updated more often, Numerix Calculator or NibbleCalc?

Numerix Calculator ships an update every 6 months, and NibbleCalc every 5 weeks. Most recently, Numerix Calculator was updated on September 22, 2026 and NibbleCalc on September 8, 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.*