Years in business
Literally the best app, works great, and is extremely helpful, my only complaint would be that it doesn't show steps, but besides that it is a great app and I recommend downloading it. This app is AMAZING its extremely helpful and they also show you how you do it sometimes.
I don't use the photo way, so if there are any bugs I can't tell, but everything other helps amazingly, also if you would like explanation most of the time you can just watch a video and get it but sometimes it cost money for it, the app is really versatile and useful but this one time it simplified 2 to the power of 51 up by 2 when I need to find the ones place.
Saved me from school tbh 😭 genuinely easy to use, i 100% would recommend this app, probably the most efficient way to solve a mathematical problem, it's very useful and a simple design.