this post was submitted on 21 Nov 2025
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CoMaps

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Cooperative community open-source fork of Organic Maps, an offline privacy-respecting not-for-profit OpenStreetMap GPS app for your phone.

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As the title states. I really want to like and use open source maps, but it seems that whatever database they are pulling from is pretty bad and incomplete overall. You also have to put the exact name, as it is in the system, otherwise it will not come up.

Just to use a really simple and well known example, after downloading the appropriate maps for this search, if I search for "the liberty bell", the first four results are either roads or businesses near me, then the liberty bell museum in Allentown (which btw is permanently closed), and then the liberty bell center, then the liberty bell center again for some reason, and then finally the actual liberty bell itself. There are also suggestions down the list that no longer exist, such as the liberty bell pavilion. So this is clearly outdated data that is being used.

The suggested searches are also nonsense, only taking the last word into account, i.e suggesting "belles ave", "bellgrove rd", etc, rather than "liberty bell center", which would be the most logical suggestion for that search.

Why is this so bad, and what needs to happen to make it better?

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[–] Pleat1752@feddit.uk 4 points 1 day ago* (last edited 1 day ago) (1 children)

It's up to you to define "functional" based on your use case. If you are unhappy with the current state of Comaps or other open source map apps, then of course you are free to use Google or Apple.

Edit just to expand somewhat: For what it's worth, I find Comaps great for my use case, so it is more than "funcional" for me. That's what I was getting at.

[–] korendian@lemmy.zip 7 points 1 day ago (2 children)

I would prefer to get away from Google, and don't have an iPhone so apple is not an option atm. Looking into it a bit more, and I am learning that it's a community built map from OSM, so I am understanding why it is the way it is. I will work on contributing and customizing it to my liking.

[–] infeeeee@lemmy.zip 5 points 1 day ago

Contribute with money or your time. Google spends gazillion of money on maintaining their map data, on osm only several thousand people, mostly volunteers work on it WORLDWIDE.

With comaps you can report problems you find on the map, I frequently solve issues in my area reported by comaps users.

[–] Cricket@lemmy.zip 3 points 22 hours ago (1 children)

Another option is that there are several other navigation apps on Android: MapQuest, Magic Earth, Sygic, HERE WeGo, TomTom GO, MapFactor. I don't know how they compare, but I've seen them offered as non open source Google Maps alternatives. But yes, contributing to the community maps data is awesome if you can.

[–] Onomatopoeia@lemmy.cafe 1 points 2 hours ago (1 children)

Frankly, they all suck, a LOT compared to Google Maps. And I don't particularly like Google Maps functionality (let alone their draconian data gathering).

I really, really want to use something more open, and I've tried every app you've listed. I even own a lifetime license for CoPilot.

No one has a search that compares to Google in any meaningful way, so I have to use GMaps for search. If I have to do that, I may as well just use GMaps even though it sucks in it's own ways.

I really want to not use GMaps, but there really aren't any competitive products (and I have seven mapping apps on my phone I keep trying, they just all suck).

Onomatopoeia@lemmy.cafe
I am quite satisfied with Magic Earth.