Mapfactor Navigator - GPS Navigation Maps (Android) review
Test scoreShow Context

- Sat Nav App
MapFactor GPS Navigation Maps is an Android smartphone app based on the community-driven OpenStreetMaps database. It's free to install and works without the need for a data connection. But does it have the functionality and ease of use to compete with the best sat nav apps and standalone devices? We put the latest version of MapFactor GPS Navigation Maps through our comprehensive sat nav tests.
- Pros and cons
- What is it?
- How easy is it to use?
- How clear are the instructions?
- Is there anything else I should know?
- Should I buy it?

Technical specifications
General
- TypeSat Nav App
- App Cost-
Test results
The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.
Find out how we test sat navsPut us to the test
Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.
Make smarter choices
- 31%Lowest score
- 65%Average score
- 79%Highest score
Put us to the test
Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.
Suggested alternatives
Related articles
Top five sat navs for 2021
Get clear and efficient navigation for every single journey with the top five sat navs for 2021. We've tested the latest portable models and sat nav apps from brands such as TomTom and Waze - discover the models we recommend.
Top five best Garmin sat navs for 2020
Garmin is one of the biggest names in the sat nav business. Discover the Garmin sat navs that excelled in our independent tests, and whether they're a better choice for you over a rival TomTom device, in our expert guide.
Top five best TomTom sat navs for 2020
Along with Garmin, TomTom is one of the most popular sat nav brands. Our experts give their pick of its extensive model range, in our guide to the top five TomTom sat navs. Find out if you should choose one over a Garmin model.