# QuickCalculator vs NibbleCalc

The clearest difference is device support: QuickCalculator at 4 against NibbleCalc's 2. QuickCalculator also leads on iOS requirement (13.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. QuickCalculator sells 2 in-app purchases, starting at $0.99 per year and NibbleCalc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

QuickCalculator ships an update every 2 months, NibbleCalc every 5 weeks. The most recent releases landed on September 5, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | QuickCalculator | NibbleCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 50 MB | 9 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KAZUHIRO KAKIMOTO](https://appshunter.io/developer/1378277306) | [LiChuan Lin](https://appshunter.io/developer/1895785594) |

## What reviewers say

### QuickCalculator

[App page](https://appshunter.io/ios/app/quickcalculator-all-in-one/id1404000437)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Annual | $0.99 | per year |
| Pro - Lifetime | $4.99 | 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 QuickCalculator free?

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

### Is NibbleCalc free?

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

### Do QuickCalculator or NibbleCalc have ads?

Both QuickCalculator and NibbleCalc show ads.

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

QuickCalculator ships an update every 2 months, and NibbleCalc every 5 weeks. Most recently, QuickCalculator was updated on September 5, 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.*