# Caffeine and Octane — user reviews > 6 indexed App Store user reviews of Caffeine and Octane by High Octane Events LLC, rated 3.85/5 from 20 ratings. - Source: https://appshunter.io/ios/app/caffeine-and-octane/id1459729082/reviews - App overview in markdown: https://appshunter.io/ios/app/caffeine-and-octane/id1459729082.md - Rating breakdown: 5★ 12 · 4★ 1 · 3★ 3 · 2★ 0 · 1★ 4 ## Most critical reviews (6 lowest-rated) ### 1/5 — Doesn’t work *2024-08-03* I can’t create a username, says everything I pick even random letters and number still says it’s taken. Also says my email address is already taken when I never used this app before. I went to “reset” password and says the “response unsuccessful.” Looks like there is a major issue especially when new users can’t sign up to an app. ### 1/5 — Can’t sign in *2024-05-14* I’ve had the app on my phone multiple years now it tells me it doesn’t recognize my email. It doesn’t recognize my username. Every time I put my username or password. It tells me there’s an error and it constantly tells me someone else has using my email and my user number and I cannot log in. I find this app disgusting, very low quality. I’m fed up. We’re trying to login. ### 1/5 — Signing up issue *2020-07-03* Can't sign up, username entry doesn't work! ### 3/5 — Make and model *2021-09-22* The make and model game seems like it’s a lot of fun but even with decent internet I can’t get any of the pictures to load so it’s pointless to me. ### 5/5 — RIP *2024-11-07* RIP Octane, may you live on in our memories.. ### 5/5 — Make Model Game is Awesome *2020-06-14* Enjoy everything about the app but the addition of the Make Model game makes it one of the top three on my phone. For car enthusiasts, it’s addictive in a fun way. I enjoy all the voting features and videos. --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*