TechDraw min vs CADraw
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TechDraw min
This mobile drawing application offers a comprehensive set of tools, including geometric shapes and a text/equation editor. It facilitates collaboration and backup through data transfer and allows sharing on social media. A detailed user manual is also provided within the app.
- Geometric shape library
- Text and equation editor
- Drawing data transfer
- Social media sharing
- Integrated user manual
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TechDraw is a full-featured drawing application combining built-in geometric shapes with a text and equation editor. Drawing data can be transferred for collaborative work and backup, and drawings can be shared on the popular social media outlets. A full user manual is included in the app.
CADraw
Create and edit precise technical drawings with a variety of tools. Supports layers, annotations, and export to common formats like PDF and DXF. Ideal for detailed design work on mobile devices.
- Draw lines, circles, arcs
- Shape editing and modification
- Angle constraints
- Endpoint and midpoint snapping
- Numeric keypad for precise input
- Layer management
- Annotation tools
- Export to PDF and DXF
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Easily draw shapes such as lines, circles, and arcs, and easily edit and modify shapes with just a touch of the shape. Angle constraints can specify commonly used angles of 5 º -90 º. Snap endpoints, midpoints, vertical points, tangents, and intersections, allowing you to draw accurately. There are also dynamic auxiliary points that provide you with dynamic assistance when drawing each line. The numeric keypad can accurately specify distances during drawing or modification. Drag the dimension edit point to convert it to horizontal or vertical dimensions. Angle annotations, radius annotations, and arc annotations can all rival the excellent performance of desktop applications in creation or editing. Layer management, displaying or hiding layers, and locking layers. Annotation management can add annotation styles, modify annotation styles, colors, line widths, and other annotation shapes. The drawn drawings can be exported as PDF files or DXF data exchange files, and can be shared on the computer and opened using AutoCAD. Thank you very much to Graziano from Italy for providing Italian language translation and Сергей Ломонос Provide Russian translation.
Screenshots
Verdict
The clearest difference is rating: TechDraw min at 4.2 against CADraw's 2.9. TechDraw min also leads on in-app purchases (none vs 6). CADraw's advantage is review sentiment (50% vs 11%) and ads (none vs shown). On price, ratings volume, device support and iOS requirement 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
Both are free to download. CADraw sells 6 in-app purchases, starting at $1.39 per month. TechDraw min asks for nothing beyond the download.
TechDraw min holds the better App Store score, 4.2 against 2.9. Both are backed by a comparable volume of ratings — 5 and 10 respectively. Written reviews complicate that: 11% of TechDraw min's written reviews are positive against 50% of CADraw's, so the app with the better star average is not the one people write more warmly about.
TechDraw min ships an update every 4 months, CADraw fortnightly. The most recent releases landed on September 4, 2026 and September 20, 2026 respectively.
| Parameter | TechDraw min | CADraw |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | 2.9 (10 ratings) |
| Positive reviews | 11.1% of reviews | 50.0% of reviews — better |
| Number of ratings | 5 | 10 — better |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 68 MB | 175 MB |
| Age rating | 12+ | 4+ |
| Developer | Kelly Technology Inc. | 诚 张 |
Customer experience
TechDraw min
CADraw
In-app purchases
TechDraw min
No in-app purchases
CADraw
- Monthly subscription$1.391 Month
- per month$2.991 Month
- Annual subscription$13.901 Year
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- per year$26.001 Year
- Upgrade to the full version$69.99
- Full version$99.99









