eFlexApp
eFlexApp is made and published by StepOne Tech Ltd. AppBrain is an independent app data site and isn't affiliated with StepOne Tech Ltd. The app name, icon, screenshots and description belong to StepOne Tech Ltd and are shown as published on Google Play.
AppBrain's verdict
Established- Rating on Google Play
- 3.56
- 490 ratings
- Installs
- 43 thousand
- Last updated
- October 14, 2026
- Ads
- No ads
- Size
- 18.1 MB
eFlexApp has 43 thousand installs. Users are divided: 3.6 stars from 490 ratings. Its best ranking is #54 in Top Free, Auto & Vehicles in France.
Summary
eFlexApp by StepOne Tech Ltd is a Bluetooth-enabled companion for the eFlexFuel family in AUTO. It delivers real-time monitoring, version-aware features, and RPM-based enrichment adjustments across supported devices, with language, temperature unit, and theme customization. Ranked #101 AUTO in France, the app leverages a mature install base with 10,000+ total downloads and 1.5K downloads in the last 30 days.
Pros & Cons
- Bluetooth-based real-time monitoring and control
- Supports multiple eFlexFuel models with version-aware features
- RPM-based enrichment adjustments and driving-mode customization
- Language, units, and theme personalization
- Limited vehicle diagnostics charts and broad ECU data compared to some competitors
- No explicit OBD-like scanning or advanced diagnostic features
- Primarily focused on the eFlexFuel ecosystem with Bluetooth connectivity
User feedback
Ratings and reviews on Google PlayComments on eFlexApp for Android
Google Play Rating history and histogram
Store listing
By StepOne Tech Ltd, from Google Play“Get the most of your eFlexFuel device by connecting with eFlexApp!”
Description by StepOne Tech Ltd Written by the developer, not by AppBrain. Click to read.
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 support@eflexfuel.com if you have any feedback!
Privacy policy: https://eflexfuel.com/us/privacy-policy
Developed by StepOne Tech Ltd
Recent changes:
Performance and UI improvements
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- Free
- Libraries
- 9
- App size
- 18.1 MB
- Needs Android
- 4.3+
- Content rating
- Everyone
Technologies used by eFlexApp
Releases
Updates seen on Google Play- Version
- 2.2.14
- Launched
- August 2020
Alternatives
Similar apps and more from StepOne Tech LtdAlternatives to eFlexApp
Also available on the App Store
Installs
Tracked by AppBrain- Last 30 days
- 1.5 thousand
- Per day
- 50
- 30-day average
- Play install range
- 10+ thousand
- Launched
- August 2020
Installs over time
eFlexApp has been installed 43 thousand times. Over the past 30 days, it averaged 50 installs per day.
Rankings
Google Play top charts- Highest rank
- #54
- Chart
- Top Free
- Auto & Vehicles
- Country
- France
Google Play Rankings for eFlexApp
Ranking history in France
About the app and developer
About eFlexApp
eFlexApp is an auto & vehicles app developed by StepOne Tech Ltd.
Install Statistics
eFlexApp has been installed 43 thousand times. In the last 30 days, the app was installed 1.5 thousand times. It is ranked in the top 100 auto & vehicles apps.
User Ratings
eFlexApp is rated 3.56 out of 5 stars. The rating is based on 490 ratings.
App Information
eFlexApp is freely available from Google Play. The app size is 18.08 MB. The latest version available is 2.2.14. The last update was on October 14, 2026.
Technical Requirements
eFlexApp requires Android 4.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since August 2020.
App Performance Report
Get a detailed PDF report for eFlexApp with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more
Get PDF Report — $29Developer information for StepOne Tech Ltd
Frequently asked questions about eFlexApp
Is eFlexApp free?
Yes. eFlexApp is free on Google Play.
Is eFlexApp still available?
Yes. eFlexApp is on Google Play, and the last update we saw was on October 14, 2026.
Does eFlexApp contain ads?
No. Google Play does not list eFlexApp as containing ads.
What Android version does eFlexApp require?
eFlexApp runs on Android 4.3 and higher.
How large is eFlexApp?
eFlexApp is 18.08 MB.
Is eFlexApp suitable for children?
Google Play rates the content of eFlexApp as suitable for everyone.
How many times has eFlexApp been installed?
Google Play lists 10,000+ installs for eFlexApp.
How do people rate eFlexApp?
eFlexApp scores 3.56 out of 5 stars, from 490 ratings on Google Play.
Who made eFlexApp?
eFlexApp was developed by StepOne Tech Ltd. It is listed in the auto & vehicles category on Google Play.
What are the best alternatives to eFlexApp?
People looking at eFlexApp also look at these auto & vehicles apps: Fuel-It! ECA, FlexCalc Mobile - The Ultimate, UniE85 Manager, OBD2 Car Scanner & Diagnostics, OBD2 Auto Scaner Olivia Drive.