# FuncNote vs appCalculator

The clearest difference is in-app purchases: appCalculator at none against FuncNote's 2. FuncNote's advantage is update cadence (every 5 months vs every 48 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. FuncNote sells 2 in-app purchases, starting at $1.99 per month. appCalculator asks for nothing beyond the download.

FuncNote ships an update every 5 months, appCalculator every 48 months. Both last shipped on November 7, 2026.

## The numbers

| Metric | FuncNote | appCalculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 48 months |
| Size | 26 MB | 0 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Satoshi Kobayashi](https://appshunter.io/developer/909987119) | [Masato Takahashi](https://appshunter.io/developer/767386750) |

## What reviewers say

### FuncNote

[App page](https://appshunter.io/ios/app/funcnote/id1535937427)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro plan | $1.99 | per month |
| Pro plan | $19.99 | per year |


### appCalculator

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FuncNote free?

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

### Is appCalculator free?

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

### Do FuncNote or appCalculator have ads?

Neither FuncNote nor appCalculator shows ads.

### Which is updated more often, FuncNote or appCalculator?

FuncNote ships an update every 5 months, and appCalculator every 48 months. Most recently, FuncNote was updated on November 7, 2026 and appCalculator on November 7, 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.*