TechDraw min vs Color DJ
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.
Color DJ
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MIX COLOR LIKE A DJ The future of ultra-personalization: 60 billion color combinations, with bespoke care and fragrance, that only your stylist can create. MAINTAIN YOUR COLOR AT HOME Maintain your unique salon look at home with your ultra-personalized Couture Color Mask, created by your stylist only for you.
Screenshots
Verdict
The clearest difference is ads: Color DJ at none against TechDraw min's shown. Color DJ also leads on iOS requirement (10.0 vs 14.0). TechDraw min's advantage is device support (3 vs 1). On price, update cadence and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
TechDraw min ships an update every 4 months, Color DJ every 5 months. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.
| Parameter | TechDraw min | Color DJ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | — |
| Positive reviews | 11.1% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 4 months — better | Every 5 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 14.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 68 MB | 29 MB |
| Age rating | 12+ | 4+ |
| Developer | Kelly Technology Inc. | Wella Company |
In-app purchases
TechDraw min
No in-app purchases
Color DJ
No in-app purchases
