# NoteCalc vs NoteCalcu

The clearest difference is in-app purchases: NoteCalcu at none against NoteCalc's 2. NoteCalcu also leads on update cadence (fortnightly vs every 5 months) and iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. NoteCalc sells 2 in-app purchases, starting at $3.99 per month. NoteCalcu asks for nothing beyond the download.

NoteCalc ships an update every 5 months, NoteCalcu fortnightly. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | NoteCalc | NoteCalcu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 32 MB | 2 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [David Dzeveckij](https://appshunter.io/developer/1808720973) | [献亭 刘](https://appshunter.io/developer/1670077904) |

## What reviewers say

### NoteCalc

[App page](https://appshunter.io/ios/app/notecalc-a-notepad-calculator/id6746579465)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full App Access (Monthly) | $3.99 | per month |
| Full App Access (Lifetime) | $14.99 | one-time |


### NoteCalcu

[App page](https://appshunter.io/ios/app/notecalcu-note-calculator/id6775677597)

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

**In-app purchases:** none


## Frequently asked questions

### Is NoteCalc free?

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

### Is NoteCalcu free?

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

### Do NoteCalc or NoteCalcu have ads?

Neither NoteCalc nor NoteCalcu shows ads.

### Which is updated more often, NoteCalc or NoteCalcu?

NoteCalc ships an update every 5 months, and NoteCalcu fortnightly. Most recently, NoteCalc was updated on November 5, 2026 and NoteCalcu on October 25, 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.*