eFlexApp
Get the most of your eFlexFuel device by connecting with eFlexApp!
App info
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App description
Android App Analysis and Review: eFlexApp, Developed by StepOne Tech Ltd. Listed in Auto & vehicles Category. Current Version Is 2.2.8, Updated On 13/03/2025 . According to users reviews on Google Play: eFlexApp. Achieved Over 32 thousand Installs. eFlexApp Currently Has 488 Reviews, Average Rating 3.3 Stars
With eFlexApp you can monitor your eFlexFuel device in real time. eFlexApp recognizes your eFlexFuel device version and offers different features with each product. The app also enables adjusting of eFlexPlus and eFlexPro devices. Change language (English, French, Finnish), temperature unit (°F/°C) and theme (light/dark).eFlexEco, eFlexBlue and eFlexFuel
MONITOR: ethanol content, duty cycle, fuel temperature, ambient engine temperature, injector activity & cold enrichment, (engine RPM in eFlexEco Firmware 11.0+)
CHECK: device status
eFlexPlus Direct, eFlexBlue Direct
MONITOR: ethanol content, engine RPM, duty cycle, fuel temperature, ambient engine temperature, injector activity & cold enrichment
CHECK: device status
eFlexPlus and eFlexMoto Plus
MONITOR: ethanol content, engine RPM, duty cycle, fuel temperature, ambient engine temperature, injector activity & cold enrichment
ADJUST: RPM based enrichment with driving mode selection (save a custom driving mode setting created with eFlexTuner software) & cold enrichment (save a custom setting created with eFlexTuner software)
CHECK: device status, startup information
eFlexPro and eFlexMoto Pro
MONITOR: ethanol content, engine RPM, duty cycle, fuel temperature, ambient engine temperature, injector activity & cold enrichment
ADJUST: RPM based enrichment with driving mode selection (save up to three custom driving mode settings created with eFlexTuner software) & cold enrichment (save a custom setting created with eFlexTuner software)
CHECK: device status, startup information
eFlexApp communicates with your eFlexFuel device via Bluetooth. Permission to use Bluetooth is required.
Please contact [email protected] if you have any feedback!
Privacy policy: https://eflexfuel.com/us/privacy-policy
Developed by StepOne Tech Ltd
We are currently offering version 2.2.8. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.
We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.
It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.
What's New
- Added support for new eFlexFuel products
Recent Comments
John Cleveland
Unfortunately only 1 star. The app worked for about 3 days. Then it stopped connecting. It shows up on my phone as a paired device, but when I open app and scan, it's not there. The only way to get it to connect is to uninstall app, unpair module, then re-set everything back up. Then it will connect once, and once only unless I go through the whole process again. I found an old version APK of 1.0.2 and tried it. Very very limited functionality, but it does connect every time. Please fix!
Anton Lehmus
Otherwise 4 or 5 star app, depending how do you like the visual and UX design. BUT the Bluetooth connection is pretty dodgy. When it works though it's pretty great; clear and easy to use and does exactly what it promises.
Ppc C.
Please bring back landscape mode. Also, it asks for access to location, I thought it would have a speedometer next to the tach. That would be a huge plus.
Pedro Maya
I like how I have my options to select start up and monitor my ethanol sensor percentage very neat simple easy to use. Sometimes it has a hard time connecting but otherwise the eflex plus is a great device and during this war with Russia and Ukraine I know has price will go go up and e85 is still really low.
Wim Calleeuw
Big improvement compared to the previous app, good looking design and some added features. Improved Bluetooth connection.
Moises Recancoj
The app doesn't work properly. I have to Uninstall/ reinstall and then works . Whe I reinstall it works one time . So depressing.
Chris Sayer
Awesome..........lots of data and programming options. Don't work on pre 5.0 Android though.
Hannu Kontio
This morning was working ok. In the afternoon won't connect, all the text is gone, just white and green blocks. Edit: now it works again, maybe something in the phone...