# Tim Notes Blue vs CalcDraw

The clearest difference is rating: CalcDraw at 4.8 against Tim Notes Blue's 4.2. CalcDraw also leads on update cadence (every 5 weeks vs every 2 months). Tim Notes Blue's advantage is monetization model (free vs ad-supported) and iOS requirement (10.0 vs 16.6). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CalcDraw holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 5 and 4 respectively.

Tim Notes Blue ships an update every 2 months, CalcDraw every 5 weeks. The most recent releases landed on August 19, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Tim Notes Blue | CalcDraw |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/tim-notes-blue/id1281330770/reviews) | **[4.8 (4 ratings)](https://appshunter.io/ios/app/calcdraw/id1566813135/reviews)** |
| Number of ratings | **5** | 4 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 22 MB | 19 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Timothy Bowers](https://appshunter.io/developer/928884270) | [dai kawaguchi](https://appshunter.io/developer/1329440953) |

## What reviewers say

### Tim Notes Blue

[App page](https://appshunter.io/ios/app/tim-notes-blue/id1281330770)

A straightforward and secure note-taking application designed for simplicity and efficiency. It offers fingerprint protection for your notes and a consistent fullscreen experience across iPhone and iPad devices.

**Highlights:** Simple note-taking, Efficient note organization, Fingerprint security, Fullscreen iPad experience, Free to use

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Tim Notes Blue free?

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

### Is CalcDraw free?

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

### Which has better reviews, Tim Notes Blue or CalcDraw?

CalcDraw is rated higher. Tim Notes Blue averages 4.2 out of 5 from 5 ratings, while CalcDraw averages 4.8 from 4 ratings.

### Do Tim Notes Blue or CalcDraw have ads?

Neither Tim Notes Blue nor CalcDraw shows ads.

### Which is updated more often, Tim Notes Blue or CalcDraw?

Tim Notes Blue ships an update every 2 months, and CalcDraw every 5 weeks. Most recently, Tim Notes Blue was updated on August 19, 2026 and CalcDraw on October 1, 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.*