I can only really think of Max Spielman's. They have a few branches on the Wirral and they'll do printing within the hour for standard sizes. Personally, I get my photos printed by photobox.co.uk though and mailed to me.. I've been very happy with their prints. Source: over 2 years ago

It still redirects me to the / page of photobox.co.uk. Source: almost 3 years ago

Open Camera is one of my favorite. You can download it from the Fdroid app store (or from Google Play store). Source: about 1 year ago

I use https://opencamera.org.uk/ on my 5T running Lineage. Its photos are identical to the stock camera running on the official OS. Source: over 1 year ago

You can go around some of the extra processing by using other camera apps, for example "Open Camera". It can even shoot RAW photos, so that the least amount of processing is applied to the image. Unfortunately, you can't disable all of the processing, because some of it happen on the hardware, or in the camera's kernel module. https://opencamera.org.uk/. - Source: Hacker News / over 1 year ago

If you want to see what the biggest image available is, I suggest using this camera app https://opencamera.org.uk/. Source: over 1 year ago

Shout out to Open Camera though. It has so many features I would have never even thought of. Source: over 1 year ago