# TouchDraw 2 vs Radius by Carlisle

The clearest difference is rating: Radius by Carlisle at 5.0 against TouchDraw 2's 3.9. Radius by Carlisle also leads on in-app purchases (none vs 2). TouchDraw 2's advantage is update cadence (every 3 weeks vs every 2 months) and ratings volume (21 vs 4). On price, ads and device support there is nothing between them.

Both are free to download. TouchDraw 2 sells 2 one-off in-app purchases. Radius by Carlisle asks for nothing beyond the download.

Radius by Carlisle holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: TouchDraw 2 has 21 ratings behind it against 4, so its average is the more settled of the two.

TouchDraw 2 ships an update every 3 weeks, Radius by Carlisle every 2 months. The most recent releases landed on July 26, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | TouchDraw 2 | Radius by Carlisle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (21 ratings)](https://appshunter.io/ios/app/touchdraw-2/id1489381377/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/radius-by-carlisle/id6759797899/reviews)** |
| Number of ratings | **21** | 4 |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 114 MB | 60 MB |
| Requires iOS | **12.2** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Elevenworks LLC](https://appshunter.io/developer/382021239) | [Carlisle, LLC](https://appshunter.io/developer/1880715157) |

## What reviewers say

### TouchDraw 2

[App page](https://appshunter.io/ios/app/touchdraw-2/id1489381377)

Create vector drawings and diagrams with an intuitive interface designed for touch and Apple Pencil. Ideal for flowcharts, floor plans, and technical layouts, it offers smart tools for precision and flexibility. Unlock the full experience with a one-time purchase after a free trial.

**Highlights:** Intuitive gesture-based interface, Smart shape recognition and snapping, Layers, dimensions, and connector lines, Supports SVG, PDF, PNG, and Visio formats, iCloud Drive integration, Free 7-day trial

**Features:** Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free Trial | Free | one-time |
| Unlock Editing | $14.99 | one-time |


### Radius by Carlisle

[App page](https://appshunter.io/ios/app/radius-by-carlisle/id6759797899)

Access a comprehensive product catalog and essential resources for contractors on the go. Quickly find product specifications, data sheets, and documentation to support project decisions and stay updated with the latest information.

**Highlights:** Browse products by category or application, Access product data sheets and documentation, Find key specifications and details, Save and share documents, Stay updated on product information

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

**In-app purchases:** none


## Frequently asked questions

### Is TouchDraw 2 free?

TouchDraw 2 is free to download, with in-app purchases available.

### Is Radius by Carlisle free?

Radius by Carlisle is free to download, with no in-app purchases.

### Which has better reviews, TouchDraw 2 or Radius by Carlisle?

Radius by Carlisle is rated higher. TouchDraw 2 averages 3.9 out of 5 from 21 ratings, while Radius by Carlisle averages 5.0 from 4 ratings.

### Do TouchDraw 2 or Radius by Carlisle have ads?

Neither TouchDraw 2 nor Radius by Carlisle shows ads.

### Which is updated more often, TouchDraw 2 or Radius by Carlisle?

TouchDraw 2 ships an update every 3 weeks, and Radius by Carlisle every 2 months. Most recently, TouchDraw 2 was updated on July 26, 2026 and Radius by Carlisle on September 21, 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.*