# aFe Power Scorcher Blue — user reviews > 15 indexed App Store user reviews of aFe Power Scorcher Blue by aFe Power, rated 1.80/5 from 17 ratings. - Source: https://appshunter.io/ios/app/afe-power-scorcher-blue/id1345535891/reviews - App overview in markdown: https://appshunter.io/ios/app/afe-power-scorcher-blue/id1345535891.md - Rating breakdown: 5★ 2 · 4★ 1 · 3★ 1 · 2★ 1 · 1★ 12 ## Most critical reviews (10 lowest-rated) ### 1/5 — App crashes *2024-08-28* Open the app and it won’t load, just spins. Can’t look up info or the app crashes.. ### 1/5 — Scorcher Blues *2024-08-26* I have a 2020 GMC Denali with the 3.0 Duramax. I bought the Scorcher Blue directly from afe about a year ago and so far they have warranty replaced 3 units and I still can not get the app to Bluetooth connect to the module. The first module’s Bluetooth worked great and the app displayed rail psi and boost psi correctly. Unfortunately, the module failed and kept putting my engine into power reduction mode. The last two replacement modules each connected once via Bluetooth, then no more. Afe has some glitches they need to work out before releasing these products for retail sale. I’m going to buy an Edge and sell the afe. ### 1/5 — Just spins when trying to connect *2024-08-01* Not sure if this has to do with new update or because replacing vehicles but constantly sound when trying to connect. 2 other things I have never experienced is having to accept terms every single time you open app and when trying to use or visit any feature in settings it just will close the app. Please fix these issues. ### 1/5 — What happened to AFE?? *2024-07-08* Company stopped caring about their products and their warranty … not surprised to see the app hasn’t been updated in over a year … ### 1/5 — Poor connection *2023-06-06* Purchased the aFe scorcher blue tooth and the app won’t connect. Waste of time and money ### 1/5 — App just doesnt work *2022-05-10* gauges dont show any information and crashes routinely. pretty much no reason to spend money on the Blue when GT does the same thing for cheaper. ### 1/5 — App needs to be rethought *2021-08-05* Since installed I have only been able to connect once. All other times have failed, while even reinstalling the App, checking connections, etc. App also crashes frequently, ironically when you click on “troubleshooting”. ### 1/5 — App just crashes. *2021-06-01* I can launch the app, but it crashes as soon as the Bluetooth connection is established. Customers who pay extra for the Bluetooth enabled hardware expect a working companion app. Not fixing this quickly would be a breech of that trust. **Developer response:** We apologize for the app communication issues. We have fixed the issue. If the issues continue please let us know! ### 1/5 — Update not working *2021-06-01* It updated and will not open after update **Developer response:** We apologize for the app communication issues. We have fixed the issue. If the issues continue please let us know! ### 1/5 — App not working *2021-05-23* Just got the update and now it crashes every time I try to open **Developer response:** We apologize for the app communication issues. We have fixed the issue. If the issues continue please let us know! ## Most praised reviews (5 highest-rated) ### 5/5 — Scorcher Blue module *2025-06-16* Works great on my 2022 L5P Duramax. Better throttle response and fuel mileage!!! ### 5/5 — Afe scorcher blue *2022-01-14* This module works amazing on my type r. I have the borla Atak exhaust and it make a nice sound on red light. The app works amazing is just turn the car on and open the app. ### 3/5 — App problems *2024-04-09* I got the tune installed on my 2022 Elantra N and I currently have a forge intake, turbo inlet, GFB BOV, and HKS spark plugs. Though the app does work to change modes it is not reading how much boost I’m making in any mode. Is there a way I can fix this and if so can I please get some help. ### 2/5 — App is great when it works, when???? *2022-10-24* Worked great for the first month now I open the app and iit immediately closes itself. Closes so fast I can’t if select the I understand box. No idea what my truck is doing. Bluetooth is not worth the money, wish I had run the wired selector. ### 2/5 — Having issues *2021-05-23* The past week I haven’t been able to change my modes because the app won’t work. I have restarted my phone twice and deleted the app and redownloaded and it still won’t work I’m getting very frustrated. **Developer response:** We apologize for the app communication issues. We have fixed the issue. If the issues continue please let us know! --- *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 2026-07-18.*