# FuncNote vs PencilCalc

The clearest difference is in-app purchases: PencilCalc at none against FuncNote's 2. PencilCalc also leads on update cadence (every 2 days vs every 5 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. PencilCalc asks for nothing beyond the download.

FuncNote ships an update every 5 months, PencilCalc every 2 days. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | FuncNote | PencilCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Size | 26 MB | 4 MB |
| Requires iOS | **17.0** | 18.6 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 4+ |
| Developer | [Satoshi Kobayashi](https://appshunter.io/developer/909987119) | [YASUHIDE MATSUMOTO](https://appshunter.io/developer/1850732929) |

## 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 |


### PencilCalc

[App page](https://appshunter.io/ios/app/pencilcalc/id6754930533)

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

**In-app purchases:** none


## Frequently asked questions

### Is FuncNote free?

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

### Is PencilCalc free?

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

### Do FuncNote or PencilCalc have ads?

Neither FuncNote nor PencilCalc shows ads.

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

FuncNote ships an update every 5 months, and PencilCalc every 2 days. Most recently, FuncNote was updated on October 27, 2026 and PencilCalc on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*