# NibbleCalc vs TabCalc

The clearest difference is ads: NibbleCalc at none against TabCalc's shown. TabCalc's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (16.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.

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

NibbleCalc ships an update every 2 months, TabCalc every 2 weeks. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | NibbleCalc | TabCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 4 MB | 25 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LiChuan Lin](https://appshunter.io/developer/1895785594) | [Syunya Saruwatari](https://appshunter.io/developer/1895878983) |

## What reviewers say

### NibbleCalc

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

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | one-time |


### TabCalc

[App page](https://appshunter.io/ios/app/tabcalc-calculator-with-tape/id6794603440)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is NibbleCalc free?

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

### Is TabCalc free?

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

### Do NibbleCalc or TabCalc have ads?

TabCalc shows ads; NibbleCalc does not.

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

NibbleCalc ships an update every 2 months, and TabCalc every 2 weeks. Most recently, NibbleCalc was updated on October 25, 2026 and TabCalc on October 29, 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.*