# Tidy Notes vs InkCalc

The clearest difference is in-app purchases: Tidy Notes at none against InkCalc's 1. InkCalc's advantage is ads (none vs shown) and iOS requirement (17.0 vs 26.0). On price, update cadence and device support there is nothing between them.

Both are free to download. InkCalc sells 1 in-app purchase, starting at $1.99 per month. Tidy Notes asks for nothing beyond the download.

Tidy Notes ships an update every 4 weeks, InkCalc fortnightly. The most recent releases landed on October 27, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Tidy Notes | InkCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/tidy-notes-sorts-itself/id6755950617/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 6 MB | 2 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | +4 | 4+ |
| Developer | [MIZOU, CO., LTD.](https://appshunter.io/developer/1542553141) | [KENTARO SOGA](https://appshunter.io/developer/1883580671) |

## What reviewers say

### Tidy Notes

[App page](https://appshunter.io/ios/app/tidy-notes-sorts-itself/id6755950617)

This app automatically categorizes and summarizes your notes using on-device AI, eliminating manual filing. It offers powerful search capabilities, allowing you to find notes even without remembering exact keywords. All data is processed locally for enhanced privacy and offline functionality.

**Highlights:** On-device AI for automatic note categorization, Full-text search without exact keyword recall, Offline functionality and enhanced privacy, Checklist mode with progress tracking, Customizable folders and color-coded tags, Home screen widgets for quick access

**Features:** macOS Compatibility

**In-app purchases:** none


### InkCalc

[App page](https://appshunter.io/ios/app/inkcalc-notepad-calculator/id6763837608)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InkCalc Monthly | $1.99 | per month |


## Frequently asked questions

### Is Tidy Notes free?

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

### Is InkCalc free?

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

### Do Tidy Notes or InkCalc have ads?

Tidy Notes shows ads; InkCalc does not.

### Which is updated more often, Tidy Notes or InkCalc?

Tidy Notes ships an update every 4 weeks, and InkCalc fortnightly. Most recently, Tidy Notes was updated on October 27, 2026 and InkCalc on October 15, 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.*