Stemup Opiniones 

Really helpful for flashcards if you don't have time to make your own. It definitely steals a few images from PhysicsAndMathsTutor or SaveMyExams, but they're useful. The only slightly annoying thing is that a few of the cards have incorrect definitions - I only noticed a few in a pack of like 1000 but it's definitely a tad annoying. Overall I'd say pretty helpful.

Bro wtf this website is literally stealing diagrams from Savemyexams and Cognito (a free resource btw) and passing them off as their own.

The flashcards are alright, but I’ve frustratingly made better ones by myself, and the few good flashcards on there are disappointingly just copy-pastes from the specification. Also, it just seems weird to take other people’s efforts and put them behind a paywall.

Not good at all, it contains stuff that is not relevant to the specification at all and most of it is just yap and irrelevant content. Would not recommend, don't fall for the trap on TikTok.

Great mark scheme specific flashcards made by honest owner

Great flashcards especially if you’re struggling with memory and content. They’re mark scheme specific and efficient as you can use them on all platforms. I recommend

Stemup helped me sooo much in getting my A*s in Biology and Chemistry. The flashcards were incredibly useful due to their mark scheme specific format and the notes had detailed explanations allowing me to understand any topics that I didn’t get. Would DEFO recommend Stemup!

Solid flashcards and clean UI. Definitely helped a lot with my exams so would recommend!

Loved these flashcards, they were a lifesaver for my exams last year!

AMAZING question bank for chem and really good Anki flashcards for bio!

Had very well detailed notes for chemistry which helped me understand concepts really well and everything was very focused on specifications. Would highly recommend.

The content/flashcards and practice provided helped me ace my exams went from B to A* with consistent hard work and help from them :)

If you're like me who waits till the moment to study for exams, then the chem and bio flashcards by them are insanely useful.

All the notes are from chemrevise and horrible customer service. The way that they are even responding on a public platform like trustpilot here, shows that this is not a good company. DON'T BUY

Really great flash cards helped me revise content

its not that bad tbh. its okay to learn the content but some of the flashcards are wrong: what is a pari of homologus chromosomes?
this was the answer:
- Two chromosomes
-One parental and one maternal
- That are identical and unpaired
which isnt correct

They have a decent set of flashcards for ocr a level biology however some of the topics miss way too much content for example hormonal communication. Also I bought the ocr a level biology exam question pack in which they specified that it will “contain every past paper question ever asked for each subtopic” however this is not true as it only gives you a handful of questions per topic so I was quite dissapointed that I wasted my money on that.

You’ve probably seen a lot of study tiktokers promoting their flashcards. I bought their chemistry flashcards, and 99% of them are copied and pasted info from chemrevise. They also didn’t send me an updated version of the flashcards even after I emailed them. The company and the minions making TikToks promoting these flashcards delete any comment that calls them out. Even a lot of the 5 star reviews here, you will see, are posted on the same days, pretty obvious that they are fake!
Edit: the reply from the company are all lies! Death threats?! Lmao WHAT😭 How can you even fabricate such a lie? why would anyone send death threats to a flashcard company?! No death threats, or anything as remotely close was sent, I commented twice, and when my msgs were deleted, I resorted to coming here. Also, MOST of their flashcards were from chemrevise, not ‘some of the organic mechanism’. I also didn’t buy OCR A flashcards, but AQA flashcards, so you KNOW their reply was all a lie! Please don’t buy from a company that makes up lies about ‘death threats’ as a way to defend themselves, instead of taking ownerships and not deleting any comments that call them out.

I used these flash card during my a-levels and found them extremely helpful! They’re really well tailored to the specification and every thing is super clear and easy to understand!