TechDraw vs Map Canvas
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TechDraw
This drawing application offers built-in geometric shapes, a text editor, and an equation editor. It supports data transfer for collaboration and backup, and allows sharing on social media. A comprehensive user manual is included within the app.
- Geometric shapes library
- Text and equation editor
- Data transfer for collaboration
- Social media sharing
- Included 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.
Map Canvas
This app allows users to sketch, annotate, and plan routes directly on a world map. It supports importing and exporting geographic data files and offers tools for drawing and pathfinding. Users can also share their map creations online.
- Draw and annotate on world maps
- Pathfinding tools
- Import GeoJSON and GPX files
- Export data for sharing
- Journaling and illustration on maps
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Map Canvas is a tool for planning, journalling and illustration on Apple map. This app comes with a set of tools for drawing, annotating and pathfinding. Data can be imported as GeoJSON and GPX files.
Screenshots
Verdict
The clearest difference is review sentiment: Map Canvas at 79% against TechDraw's 0%. Map Canvas also leads on price (Free vs $7.99) and rating (4.5 vs 3.0). TechDraw's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 18.0). On 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
Map Canvas is free to download; TechDraw costs $7.99 up front. Map Canvas sells 3 one-off in-app purchases. TechDraw asks for nothing beyond the download.
Map Canvas holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Map Canvas has 98 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of TechDraw's written reviews are positive against 79% of Map Canvas's.
TechDraw ships an update every 4 months, Map Canvas fortnightly. The most recent releases landed on August 14, 2026 and September 21, 2026 respectively.
| Parameter | TechDraw | Map Canvas |
|---|---|---|
| Price | $7.99 | Free — better |
| Rating | 3.0 (2 ratings) | 4.5 (98 ratings) — better |
| Positive reviews | 0.0% of reviews | 78.9% of reviews — better |
| Number of ratings | 2 | 98 — better |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 13.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 2 MB | 5 MB |
| Age rating | 12+ | 4+ |
| Developer | Kelly Technology Inc. | Ka Chun Wong |
Customer experience
TechDraw
Map Canvas
In-app purchases
TechDraw
No in-app purchases
Map Canvas
- 3-Days Free TrialFree
- Map Canvas Watch App$1.99
- Donation$2.99
