# appCalculator vs Big character calculator

The clearest difference is ads: appCalculator at none against Big character calculator's shown. Big character calculator's advantage is update cadence (every 11 days vs every 48 months) and device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

appCalculator ships an update every 48 months, Big character calculator every 11 days. The most recent releases landed on October 25, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | appCalculator | Big character calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 48 months | **Every 11 days** |
| Size | 0 MB | 34 MB |
| Requires iOS | 16.6 | **15.8.3** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Masato Takahashi](https://appshunter.io/developer/767386750) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### appCalculator

[App page](https://appshunter.io/ios/app/appcalculator/id1581314930)

**Features:** macOS Compatibility

**In-app purchases:** none


### Big character calculator

[App page](https://appshunter.io/ios/app/big-character-calculator/id6480366253)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is appCalculator free?

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

### Is Big character calculator free?

Big character calculator is free to download, with no in-app purchases.

### Do appCalculator or Big character calculator have ads?

Big character calculator shows ads; appCalculator does not.

### Which is updated more often, appCalculator or Big character calculator?

appCalculator ships an update every 48 months, and Big character calculator every 11 days. Most recently, appCalculator was updated on October 25, 2026 and Big character calculator on November 4, 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.*