# Ultimate9 TC — Ultimate9 > Car accelerator control app for enhanced driving fun. (iPhone/iPad app by Ultimate9.) - Source: https://appshunter.io/ios/app/ultimate9-tc/id1550725067 (this page in markdown: same URL + `.md`) - Developer: [Ultimate9](https://appshunter.io/developer/1550725069) - Category: Lifestyle, Utilities - Price: Free - Rating: 3.00/5 from 2 App Store ratings · 17 written reviews indexed - Age rating: 12+ - Requires: iOS 12.0 · 22 MB - Languages: American English, Chinese (Simplified, China) - Released: 2021-01-28 - Data updated: 2026-08-24 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/ultimate9-tc/id1550725067/reviews.md ## What is Ultimate9 TC? Ultimate9 TC app is a kind of APP used with the car accelerator ultimate9. It controls the intelligent hardware through the app and brings unlimited driving fun ## Key features - Connects to intelligent car hardware - Controls car accelerator - Enhances driving fun - User-friendly interface ## Recent user reviews (10 of 17) All indexed reviews: https://appshunter.io/ios/app/ultimate9-tc/id1550725067/reviews.md ### 4/5 — Ultimate 9 TC *2025-09-13* Great throttle controller, accelerates a lot better, throttle is a lot more responsive, would have been a 5star if was able to control app on my Apple CarPlay instead of having to change. It on my phone ### 4/5 — Car Play PLEASE!!! *2025-09-08* Amazing device, easy install and instant response. Just needs that CarPlay feature. ### 2/5 — Lacking in features and quality. *2025-07-09* The positive is, it always seems to connect quickly and properly. The downside with the Ultimate 9 App is it seems to fail to meet the quality of the product itself. The App feels featureless and cheaply made. There is no ability to use with Apple Car Play. Also no Ability to customise interface. For example having only the 3 drive modes I use on the dashboard and making them large / uniquely coloured buttons for ease of selection. Would be nice if the app also had quick access to the writen explanation of what each specific mode is useful for. For example: “Launch Mode: Improve those takeoffs with controlled, maximum throttle enhancement. Launch Mode's initial response is modified compared to Ultimate9 mode to try and reduce wheel spin & increase traction”. A map of how each mode shapes the throttle input curve. Would be awesome to have an ability to create a custom drive mode and shape the throttle curve myself, set minimum and maximum throttle percent etc. Could use some work. ### 4/5 — CarPlay please! *2025-06-23* Great unit but needs CarPlay integration.. would make it unbeatable! ### 4/5 — Great app *2025-03-15* Great app but what would make it perfect is CarPlay integration somehow! ### 1/5 — No CarPlay *2024-11-24* Just why. It’s a no-brainer ### 4/5 — BG132 *2024-11-19* Just installed the EVCX into my 2020 Amarok today. The controller is great but the app needs some tweaking I think. I use an IPhone and it would be nice to have the option in the app to keep the phone from locking while the app is running. My controller is not mounted to the front of my dash. It would be absolutely awesome if the app could be controlled through Apple CarPlay on the head unit of my car as it would make it legal to operate whilst driving. This would help you guys sell more units I believe as it is something other manufacturers don’t offer. ### 4/5 — CarPlay needed *2024-10-20* Great app, great bit of kit. Ultimate 9 would corner the throttle controller market if they would add CarPlay. It’s screaming out for it. PLEASE U9 - develop it!! ### 4/5 — Needs Carplay *2024-09-20* Needs Carplay ### 4/5 — Great app *2024-05-06* Only improvements would be making it CarPlay compatible and to also make it work in landscape mode on phone. ## Frequently asked questions about Ultimate9 TC ### What is Ultimate9 TC? Ultimate9 TC is an application designed to connect with and control the Ultimate9 car accelerator hardware, aiming to provide an enhanced and fun driving experience. ### What devices does Ultimate9 TC support? Ultimate9 TC is available for iPhone and iPod devices. ### Is Ultimate9 TC free to download? Yes, Ultimate9 TC is available for free download. ### What is the age rating for Ultimate9 TC? The age rating for Ultimate9 TC is 12+. ### How often is Ultimate9 TC updated? The latest version of Ultimate9 TC was released on October 19, 2023. Updates are provided by the developer, Ultimate9. ### What is the user feedback on Ultimate9 TC? Based on available data, Ultimate9 TC has a rating of 3.0 stars from 2 ratings. ### Does Ultimate9 TC have ads? No, Ultimate9 TC does not contain advertisements. ## Version history (last 5 releases) ### 1.1.6 — 2023-10-19 1.Optimize day mode and night mode ### 1.1.5 — 2023-09-13 1.Add a list of connected devices 2.Optimize switching between multiple devices ### 1.1.4 — 2023-05-16 1.Fit for iphone5 small screen phone 2.Optimize the prompt information on the interface ### 1.1.3 — 2022-06-06 1. modify equipment connection name ### 1.1.2 — 2022-05-30 1. 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User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*