KartaView v6.6.0

Grab Holdings

About this app

Developer Description

KartaView is a free and open platform for street level imagery.

KartaView is a free and open platform for street level imagery. Anyone can contribute images with a smartphone and the open source apps.
After upload, KartaView will detect salient features from the uploaded images such as signs, lanes and road curvature. Using both new and familiar tools, anyone can then use these and other features gleaned from the images to improve OpenStreetMap.

What's New

Improvements to app stability
Large Text support UI improvements

Version Information

Version: 6.6.0
Downloads: 50K+
Updated on: Nov 11, 2025
Released: Jul 23, 2016
Requires: Android 6.0

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KartaView users say on Google Play

★★★★★

Matias

Works great! Simple to use. After uploading a track, you can see the status ("processing"/"reviewing") ont he phone or on the website. NOTE: After uploading there might be a short while where you can't see your track in the app. Just wait some minutes/hours and it will show up.

★★★★

Edmond Wu

I'm wondering if this app still pays cash like it did a few years ago? I couldn't find any evidence, only 'points for ranking purposes'. Thanks.

★★★

A Google user

A nice concept, but the app itself is pretty poor. I often have "can't connect" errors when wanting to view my profile, the photos seem to be taken at a lower quality than the camera can actually manage, it won't let you delete a track before uploading, or even single frames, and it would be great if there was offline mode that downloaded which roads have already been photographed.

★★

A Google user

Camera auto-focus was not working within this app, and no way was provided for me to adjust it.

★

Bernhard Pichler

When touching a purple line in the app, it says 'nothing there', when tapping on blank area, it suggests pictures. Selecting single geolocated images like in Mapillary isn't possible. Uploaded a sequence a few days ago but can't find it anywhere. Can't delete single pictures before uploading. with these bugs, the app is completely useless