# FuncNote vs CalcLog

The clearest difference is in-app purchases: CalcLog at none against FuncNote's 2. CalcLog also leads on update cadence (every 3 weeks vs every 5 months) and device support (3 vs 1). On price and ads there is nothing between them.

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

FuncNote ships an update every 5 months, CalcLog every 3 weeks. The most recent releases landed on October 11, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | FuncNote | CalcLog |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 26 MB | 50 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Satoshi Kobayashi](https://appshunter.io/developer/909987119) | [RedCandle Co.,Ltd.](https://appshunter.io/developer/1892951305) |

## 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 |


### CalcLog

[App page](https://appshunter.io/ios/app/calclog/id6762238065)

**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 CalcLog free?

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

### Do FuncNote or CalcLog have ads?

Neither FuncNote nor CalcLog shows ads.

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

FuncNote ships an update every 5 months, and CalcLog every 3 weeks. Most recently, FuncNote was updated on October 11, 2026 and CalcLog on October 2, 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.*