The best tool for USMLE preparation
Estimated from the grossing charts of Oct 26, 2026 in the 53 countries we track, and ratings growth on the App Store.
From our daily snapshots of every grossing chart and daily ratings counts.
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| Oct 6, 2026 | $2.3K a month |
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| Oct 10, 2026 | $4.2K a month |
| Oct 11, 2026 | $2.3K a month |
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| Oct 13, 2026 | $294 a month |
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| Oct 16, 2026 | $606 a month |
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| Oct 23, 2026 | $2.3K a month |
| Oct 24, 2026 | $2.3K a month |
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| Oct 22, 2026 | 7.3K ratings |
| Oct 23, 2026 | 7.3K ratings |
| Oct 24, 2026 | 7.3K ratings |
| Oct 25, 2026 | 7.3K ratings |
| Oct 26, 2026 | 7.3K ratings |
Measured from the store, not estimated.
From the latest 133 reviews on the Brazil App Store, Jan 9, 2018 to Aug 7, 2026: 50% are 1 or 2 stars. Open a theme to read what people wrote.
22 of the 1 and 2 star reviews.
★★★★★ The pause button on the bottom-right doesn't seems to work for iPads, this been broken for years.
★★★★★ Error message keeps popping up every time I try to search even though every else works fine.
★★★★★ The highlight function does not work all the time.
18 of the 1 and 2 star reviews.
★★★★★ The app does not load when you try to sign in.
★★★★★ I have an account w USMLE rx 360, and this app is supposed to log in, but it couldn't log into my account from this app on both iPhone and iPad while it is normal log in from hp laptop, so I guess the issue is the app…
★★★★★ I'm very frustrated because I study on my tablet and I cannot access anything because of this glitch.
16 of the 1 and 2 star reviews.
★★★★★ Video will randomly freeze on one slide while sound continues, sound suddenly stops while video continues.
★★★★★ Anytime I attempt to play renal path or pull path videos it crashes...
★★★★★ Keeps crashing during flashcards
8 of the 1 and 2 star reviews.
★★★★★ I bought a subscription for two years of 360 and there no way to contact this company about installing the right account on my iPhone
★★★★★ I ordered and paid for a Bricks subscription, postponed it for 1 month and theyvwont let me access the Bricks subscription I paid for wth?
★★★★★ While making so much money off subscriptions hey forgot to actually allow access to what has been paid for.
6 of the 1 and 2 star reviews.
★★★★★ To Developers: you ruined the bricks with your latest update.
★★★★★ Please add this on your next update.
★★★★★ It's not working since the last update 4 days ago.
6 of the 1 and 2 star reviews.
★★★★★ I bought a subscription for two years of 360 and there no way to contact this company about installing the right account on my iPhone
★★★★★ Writing this review because solution offered by customer service was laughable and not to mention thoroughly unhelpful.
★★★★★ Please add highlighting function using Apple Pencil on the iPad.
5 of the 1 and 2 star reviews.
★★★★★ So much loading time and bugs in between switching tabs
★★★★★ I downloaded the app hoping to log in and use the flash cards. However, it sends me to the internet to log in, and after I enter my log in information it just goes to a blank white screen and does nothing. Worthless.
★★★★★ App is very slow to load even on optimal WiFi, and forces me to login each time it closes.
5 of the 1 and 2 star reviews.
★★★★★ Also god forbid I spell the disease wrong by 1 letter I will get every topic that might relate to my search except for the specific disease I was looking for.
★★★★★ Great potential but useless for me personally without videos
★★★★★ The desktop version is great, I love the content. But the mobile version crashes and I waste LOTS of time trying to access to it. We paid for this and we urge that this iPad version is fixed ASAP. We appreciate your…
5 of the 4 and 5 star reviews.
★★★★★ Everything is straight forward, and easy to access.
★★★★★ This is one of the best app you can use to improve your knowledges to take USMLE step 1, very useful, didactic, easy to understand, illustrative and uses a lot of resources to achieve you learn more and more.
★★★★★ USMLE Rx Flashcards app is really great,idea of space repitation works well to memorise the stuff,it is updated and easy to use.
5 of the 4 and 5 star reviews.
★★★★★ This is a great resource with a seamless user interface.
★★★★★ This app does what it need to do, but could use a lot of improvement to design and UI.
★★★★★ But so far have had a very positive experience with Rx and the mobile interface.
4 of the 4 and 5 star reviews.
★★★★★ Writing shorthand notes helps me retain info.
★★★★★ This is one of the best app you can use to improve your knowledges to take USMLE step 1, very useful, didactic, easy to understand, illustrative and uses a lot of resources to achieve you learn more and more.
★★★★★ The App Store now is very organized based on First Aid which helps in customizing your study and keeping you on track.
3 of the 4 and 5 star reviews.
★★★★★ With 3 months left into my exam I can review First Aid on the go instantly and it's so student-friendly and convenient and fun.
★★★★★ Has a really friendly user interface and I always enjoy using it!
★★★★★ I really enjoy using this app for the Qmax questions.
2 of the 4 and 5 star reviews.
★★★★★ They are updated frequently and are of top-notch quality.
★★★★★ USMLE Rx Flashcards app is really great,idea of space repitation works well to memorise the stuff,it is updated and easy to use.
Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.
Latest reviews, Brazil App Store.
The best tool for USMLE preparation
My biggest complaint is that there is no dark mode for the app when the website’s Bricks can be in dark mode. Otherwise, USMLE is an amazing resource for medical school. My school pays for it, so I get access for Step 1.
The pause button on the bottom-right doesn’t seems to work for iPads, this been broken for years. Please fix
Very good
Never realized first aid could be so interactive and effective. It’s indeed a First Aid Express Train!
My primary resource throughout med school. The only issue is that I can’t go to the video topic link on the app for iPhone/ipad
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Released Dec 29, 2017. Current version shipped Oct 7, 2026.
Prices, ranks and reviews are per country. Revenue above is already worldwide.