TechDraw min vs NineBox
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.
NineBox
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Ninebox helps leaders visualize, track, and develop their team using the proven Nine Box Talent Grid method. Whether you’re managing performance reviews, succession planning, or team growth, Ninebox gives you a clear, visual overview of where your people stand and how they evolve over time. Key Features available with paid subscription: - Interactive Talent Grid: Place team members on the 9-box grid with intuitive drag-and-drop. - Snapshots & Progress Tracking: Capture moments in time and compare progress across periods to see how your team develops. - Import & Export Teams: Easily share your grid setup with other managers or collaborators. - PDF Export: Generate professional summaries ready to share with HR or leadership. Ninebox makes it effortless to turn talent insights into action. Empower better decisions, foster growth, and keep your team moving forward. License Agreement: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: TechDraw min at none against NineBox's 2. TechDraw min also leads on iOS requirement (14.0 vs 17.6). NineBox's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 4 months). On price 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
Both are free to download. NineBox sells 2 in-app purchases, starting at $4.99 per month. TechDraw min asks for nothing beyond the download.
TechDraw min ships an update every 4 months, NineBox every 2 weeks. The most recent releases landed on September 4, 2026 and September 15, 2026 respectively.
| Parameter | TechDraw min | NineBox |
|---|---|---|
| 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 | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 14.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 68 MB | 3 MB |
| Age rating | 12+ | 4+ |
| Developer | Kelly Technology Inc. | Philippe Weidmann |
In-app purchases
TechDraw min
No in-app purchases
NineBox
- NineBox Monthly7 Days trial$4.991 Month
- NineBox Yearly7 Days trial$34.991 Year
