No iOS version as the other comment mentioned, but if you want to contribute, try Every Door ( https://every-door.app/ ) for now. It doesn't have points and badges like Street Complete, but you can easily add/update/fix amenities, update addresses, add info about buildings, and fill in the same data using the "micromapping mode". I started with Street Complete, but now use this for most things. - Source: Hacker News / about 2 months ago

StreetComplete is fabulous, and another surveying app worth mentioning is Every Door [0] which is specifically focused on updating business and other POI details. [0] https://every-door.app/. - Source: Hacker News / 3 months ago

On iOS https://every-door.app/ wins for easiest `openinh_Hours` editor. - Source: Hacker News / 9 months ago

Street complete may be a bit more beginner friendly but if you just need to update hours or want to add details to several stores quickly everydoor is easier to me https://every-door.app/. - Source: Hacker News / 9 months ago

Can you add Every Door? https://every-door.app/. Source: about 1 year ago

No. You'll need a proper OSM editor for that. If you have Android have a look at Vespucci. I don't think there is anything similar for iOS. Source: 12 months ago

Vespucci (version 18.1.1.0): Edit geodata and contribute to OpenStreetMap project on-the-go. Source: over 1 year ago

I have found Vespucci app (https://vespucci.io/) to have latest data and edits. It would even highlight missing / incorrect attributes, which as a newbie, I found pretty useful. Source: over 1 year ago

And then there is Vespucci. As with JOSM, you can do almost everything, but this also makes it quite cumbersome to use. Source: over 1 year ago

You might be forced to use Vespucci or Every Door. Source: over 1 year ago