Comparison

TouchDraw 2 vs Radius by Carlisle

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

TouchDraw 2

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
Read full description

TouchDraw 2 brings the power of vector drawing and diagramming to your iPad and iPhone with an interface that's easy to learn and satisfying to master. Whether you're sketching out ideas, diagramming a process, or drafting a technical layout, TouchDraw gives you the flexibility to work quickly and precisely, without unnecessary complexity. From the first tap, TouchDraw 2 feels intuitive. Use familiar multi-touch gestures and Apple Pencil to draw shapes and lines naturally. Smart guides, snap-to-grid tools, and shape recognition help beginners create polished results, while more advanced users can take advantage of layers, dimension lines, and connectors that stay intelligently linked as you move elements. TouchDraw is perfect for countless scenarios—flowcharts, floor plans, mind maps, technical drawings, illustrations, and more. It adapts to your needs without locking you into a specific workflow. This version includes a free 7-day trial, after which you can unlock the full experience with a one-time purchase. No subscriptions, no recurring fees—just a single payment to own it forever. Key Features: * Designed for touch and Apple Pencil with an intuitive, gesture-based interface * Smart shape recognition and snapping tools for easy alignment and layout * Layers, dimensions, and connector lines for detailed, organized drawings * Ideal for diagrams, plans, charts, illustrations, and other 2D visuals * Import/export to SVG, PDF, PNG, and Visio® formats; iCloud Drive support Includes a free 7-day trial with a one-time purchase to unlock the full app

About

Radius by Carlisle

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
Read full description

Radius is Carlisle’s product catalog app, designed to give contractors fast, reliable access to the product information they need on the job. Whether you’re in the office or on the jobsite, Radius makes it easy to find the right products, review specifications, and access documentation without digging through multiple sources. With Radius, you can: • Browse Carlisle products by category or application • Quickly access product data sheets and documentation • Find key specs and details to support project decisions • Save and share go-to docs and details • Stay connected to the latest Carlisle product information Radius is built to save time and reduce friction, so you can get the information you need, when and where you need it. As the platform evolves, Radius will continue to expand with additional tools, resources, and capabilities to better support contractors and project partners. Download Radius and keep product information within reach.

Screenshots

TouchDraw 24 screens
Radius by Carlisle4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard6 real differences · 4 level
TouchDraw 2 versus Radius by Carlisle: the parameters behind the verdict, then further details
ParameterTouchDraw 2Radius by Carlisle
PriceFreeFree
Rating3.9 (21 ratings)5.0 (4 ratings) — better
Positive reviews70.0% of reviews—
Number of ratings21 — better4
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.2 — better15.1
Further details — not scored
Size114 MB60 MB
Age rating4+4+
DeveloperElevenworks LLCCarlisle, LLC

Customer experience

TouchDraw 2

All ratings21 ratings
Positive61.9%
Neutral19.0%
Negative19.0%
Written reviews20 reviews
Positive70.0%
Neutral15.0%
Negative15.0%

Radius by Carlisle

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

TouchDraw 2

One-time2
  • Free TrialFree
  • Unlock Editing$14.99
None

Radius by Carlisle

No in-app purchases

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.

Other comparisons