im drowning in my ap physics and calc homework right now and honestly my brain is just fried after sports practice every night. i need something that actually explains the steps because my teacher just flies through everything and i feel like im falling behind before my finals in two weeks. i've been looking at a few things but im torn on which one is actually worth the money or if the free versions are fine.

im looking at photomath because i can just snap a pic of the equations which is super handy but then i heard wolframalpha is way better for the harder science stuff and actually gives you the logic behind the formulas. then there's also just using gpt-4 but sometimes it hallucinates math and gives me total nonsense which scares me lol. i only have like 15 bucks to spend on a subscription this month so i cant get all of them. is the photomath plus worth it for the explanations or should i just stick to wolfram for the physics side of things?? i really need to pass this exam or my gpa is gonna tank hard...

• photomath
• wolframalpha
• chatgpt

which one do you guys think actually helps you learn vs just giving you the answer?