# Map Canvas: Draw on Maps — Draw & annotate on world map

> Draw, annotate, and plan routes on a world map with data import/export. (iPhone/iPad app by Ka Chun Wong.)

- Source: https://appshunter.io/ios/app/map-canvas-draw-on-maps/id6737522164 (this page in markdown: same URL + `.md`)
- Developer: [Ka Chun Wong](https://appshunter.io/developer/1734201673)
- Category: Productivity, Utilities
- Price: Free with in-app purchases
- Rating: 4.50/5 from 91 App Store ratings · 19 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.0 · 5 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2024-11-01
- Data updated: 2026-08-29
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/map-canvas-draw-on-maps/id6737522164/reviews.md

## What is Map Canvas?

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.

## Key features

- Draw and annotate on world maps
- Pathfinding tools
- Import GeoJSON and GPX files
- Export data for sharing
- Journaling and illustration on maps

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Map Canvas Watch App | $1.99 | one-time |
| Donation | $2.99 | one-time |
| 3-Days Free Trial | Free | one-time |


## Recent user reviews (10 of 19)

All indexed reviews: https://appshunter.io/ios/app/map-canvas-draw-on-maps/id6737522164/reviews.md

### 5/5 — Potential

*2026-08-18*

Pretty solid framework. I use this app for basic urban development sketch ups. If anything I’d just like the option to keep lines the same size no matter how much you zoom in or out, so instead of getting bigger when zooming out they shrink down to maintain an accurate size. This helps add some consistency when sketching a mock up for new streets or buildings.

**Developer response:** Hi, in the latest version (v1.6.1) of Map Canvas, I have added an option in Settings to make the lines scalable on the maps. Please let me know if you have more feedback, thanks!

### 4/5 — great full-featured app, minor issues

*2026-07-12*

love the pins and apple pencil support! the hardest part is not having a dedicated eraser. it’s very hard to select lines to delete them and the object list just has a list with color and generic obj description (“Line”) unsorted. wish you could at least only see objects in the current view

**Developer response:** Hi, thanks for the feedback. 

In the latest update (1.5.8), I added an eraser and a selection tool, hope this could help. 

Please let me know if you have more feedbacks on this change.

### 1/5 — icloud sync and export issues

*2026-06-08*

I’m unable to sync or export the maps on my ipad to my macbook. They both have the same icloud. This app is great otherwise.

**Developer response:** Hi, can you please check if the mac app is the latest one (v1.5.4)? Relaunching the app (kill then reopen it) on mac might also help.

If you need further assistance, you can also send me an email: mapcanvas@proton.me

### 5/5 — Great little app

*2026-06-07*

I downloaded this app to be able to draw certain radius-sized circles on a map. This app allows me to do that easily. One feature request for a future update, though: please allow me to set the center point and then type in the distances (e.g., 25, 50, 75, 100, 125, and 150) so that the radiuses are exact. By drawing the line, I am not able to get it exactly on these numbers, so I am off by a small fraction. Please keep putting love into this great tool.

**Developer response:** In the latest version of Map Canvas (1.5.5), I have added an option under "Add annotation" for drawing circles precisely. For more feedbacks and technical support, you can contact me via email: mapcanvas@proton.me

### 5/5 — So much promise, but unable to import json

*2026-05-18*

Really want to like the app.  The line and polygon features are fine but after hours of trying I have been unable to get the json port feature to work, even with files that look fine using geojson.io.  If I can only draw features by hand the utility is limited

Update has completely solved the problem!  Program is great

**Developer response:** Hi, thanks for the feedback. I can investigate this issue if you could provide me an example of JSON file that failed to be imported with this email address: mapcanvas@proton.me

Please make sure all sensitive information are removed from the file.

### 4/5 — Good piece of mapping software

*2026-05-18, version 1.5.1*

I have been using this app for a few months without issue until now. I can no longer find the option to publish the map online and cannot work out the reason why. Also when I press the ‘App support’ option on this page I cannot find an option to ask for support to help with the problem I have?

### 2/5 — Removed the feature I used the app for

*2026-05-13*

There used to be a feature where I could send maps to people via a link that would open in a web browser, but that feature no longer exists. And I don’t want to make everyone I share it with have to figure out GeoJSON files. Kind of ruins the whole purpose of the app for me.

**Developer response:** Hi, the exported geojson files can be opened with Map Canvas app on iPhone, iPad and mac.

### 3/5 — So much promise, but unable to import json

*2026-05-09*

Really want to like the app.  The line and polygon features are fine but after hours of trying I have been unable to get the json port feature to work, even with files that look fine using geojson.io.  If I can only draw features by hand the utility is limited

**Developer response:** Hi, thanks for the feedback. I can investigate this issue if you could provide me an example of JSON file that failed to be imported with this email address: mapcanvas@proton.me

Please make sure all sensitive information are removed from the file.

### 1/5 — Dreadful

*2026-05-07, version 1.5.0*

An appalling app. Utterly unintuitive (for example, how do you scroll to locate the region of the earth with which you want to work? There is no manual or help function.

### 5/5 — Rare these days

*2026-04-27*

Rare to find a app that does exactly what you want/need these days. Truly thank you to the developer for this.

## Frequently asked questions about Map Canvas

### What devices does Map Canvas support?

Map Canvas is available on Mac, Apple Watch, iPhone, and iPad, offering a versatile experience across Apple's ecosystem.

### How often is Map Canvas updated?

The app was last updated on March 4, 2026, indicating a recent focus on development and improvements.

### Can I use Map Canvas offline?

While the description doesn't explicitly state offline functionality, the ability to import and draw on maps suggests core features may be usable without an internet connection.

### What kind of geographic data can I import into Map Canvas?

Map Canvas supports importing data in GeoJSON and GPX file formats, commonly used for geographic information and GPS tracks.

### How can I share my creations from Map Canvas?

You can upload your map data to the internet for sharing, allowing others to view your annotated maps and planned routes.

### What is the age rating for Map Canvas?

Map Canvas has an age rating of 4+, making it suitable for a wide range of users.

### Does Map Canvas have ads?

No, Map Canvas does not contain advertisements, providing an uninterrupted user experience.

### What are the in-app purchases for Map Canvas?

The app is free to download and use, with optional in-app purchases available for enhanced features or content.

## Version history (last 5 releases)

### 1.6.1 — 2026-08-22

Added option for scalable line width

### 1.6.0 — 2026-08-08

- add button for hiding tool menu on iPad.
- group map pins when there are overlaps.

### 1.5.9 — 2026-08-01

fix various issues of searching and showing details of map POIs.

### 1.5.8 — 2026-07-17

- Add eraser tool
- Add selection tool for selecting multiple objects

### 1.5.7 — 2026-07-07

- Introduce landscape mode for iPhone.
- Fix UI issues on iPad with iOS 18.

## Apps similar to Map Canvas

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [U-View](https://appshunter.io/ios/app/u-view/id1446758038) | — | Free | Productivity |
| [SketchMap](https://appshunter.io/ios/app/sketchmap/id6738701125) | — | Free | Productivity |
| [GIS Cloud Map Viewer](https://appshunter.io/ios/app/gis-cloud-map-viewer/id1059431691) | 4.0 (10) | Free | Productivity |
| [ManholeMapper-PRO](https://appshunter.io/ios/app/manholemapper-pro/id6741457683) | 5.0 (4) | Free | Productivity |
| [TechDraw](https://appshunter.io/ios/app/techdraw/id550494966) | 3.0 (2) | $7.99 | Productivity |
| [StretchPaper](https://appshunter.io/ios/app/stretchpaper/id1209617522) | 3.8 (64) | $2.99 | Productivity |

## More apps by Ka Chun Wong

- [Hong Kong Bus ETA (CTB & KMB)](https://appshunter.io/ios/app/hong-kong-bus-eta-ctb-and-kmb/id6478858580)
- [Fog: Photo & Video Editor](https://appshunter.io/ios/app/fog-photo-and-video-editor/id6758268581)

All apps by Ka Chun Wong: https://appshunter.io/developer/1734201673

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*