# CalcDraw vs Note Moments

The clearest difference is in-app purchases: CalcDraw at none against Note Moments's 2. CalcDraw also leads on iOS requirement (16.6 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Note Moments sells 2 in-app purchases, starting at $0.99 per month. CalcDraw asks for nothing beyond the download.

CalcDraw ships an update monthly, Note Moments every 2 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | CalcDraw | Note Moments |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/calcdraw/id1566813135/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 43 MB | 36 MB |
| Requires iOS | **16.6** | 18.6 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [dai kawaguchi](https://appshunter.io/developer/1329440953) | [Hangzhou Lion Cat Culture Technology Co., Ltd.](https://appshunter.io/developer/1842787919) |

## What reviewers say

### CalcDraw

[App page](https://appshunter.io/ios/app/calcdraw/id1566813135)

This free tool lets you write notes and perform calculations simultaneously. Easily capture ideas and share results instantly. Enjoy a smooth and intuitive math workflow.

**Highlights:** Write and solve math problems, Take notes alongside calculations, Instant sharing of results, Intuitive and stress-free workflow, Copy results to clipboard

**Features:** Vision Pro support

**In-app purchases:** none


### Note Moments

[App page](https://appshunter.io/ios/app/note-moments/id6753161488)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NoteMoments | $0.99 | per month |
| NoteMoments | $8.99 | per year |


## Frequently asked questions

### Is CalcDraw free?

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

### Is Note Moments free?

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

### Do CalcDraw or Note Moments have ads?

Neither CalcDraw nor Note Moments shows ads.

### Which is updated more often, CalcDraw or Note Moments?

CalcDraw ships an update monthly, and Note Moments every 2 weeks. Most recently, CalcDraw was updated on October 24, 2026 and Note Moments on October 14, 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.*