# SublueGo — user reviews > 8 indexed App Store user reviews of SublueGo by Sublue Underwater AI Co., Ltd, rated 2.25/5 from 16 ratings. - Source: https://appshunter.io/ios/app/subluego/id1447862018/reviews - App overview in markdown: https://appshunter.io/ios/app/subluego/id1447862018.md - Rating breakdown: 5★ 5 · 4★ 0 · 3★ 0 · 2★ 0 · 1★ 11 ## Most critical reviews (8 lowest-rated) ### 1/5 — SublueGo *2023-08-26, version 3.3.1* No se pude abrir la aplicación en el Apple ### 1/5 — My SublueGo app do not open *2022-08-16, version 3.2.8* Hi I try to open this app and I cant It just closes up eveytime I cant Connect my device to my navbow nor my smartcase help ### 1/5 — The app does not work *2022-04-16, version 3.2.5* This app does not work. I have tried multiple times but I can’t get a verification code. ### 1/5 — Unable to activate device *2021-09-20, version 3.1.5* Unable to scan QR code from app to activate my device. ### 1/5 — It doesn’t work *2021-07-09, version 3.1.0* Can’t get pass the login screen. Failed incorrect verification code. Even after scanning it off the bottom. ### 2/5 — Not helpful *2026-06-29, version 3.4.6* The app is not useful for the devices. Hard to connect. UI isn't good, they have good devices but cut corners on this app. ### 2/5 — Even if it does connect… *2022-06-21, version 3.2.8* There is very little value to even having an app. It’s bluetooth so the range is very short, even shorter if the product is in the water. You can run a self test, monitor the battery level and adjust the power level between the 2 levels. Check for a firmware update, which again is basically for the app. It’s a fine product overall but the app is a solution looking for a problem. ### 5/5 — SublueGo navbow *2024-08-24, version 3.3.8* Update done work very good --- *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 2026-07-12.*