Voltage: Volt Ampera Bolt OBD

2.2.3

thanxx

4.60

124 reviews

10,000+
Downloads

Free

Clear SHVCS & avoid the tow truck when the battery or BECM fails

Voltage: Volt Ampera Bolt OBD Screenshot 1 of 9

Voltage: Volt Ampera Bolt OBD Screenshot 2 of 9

Voltage: Volt Ampera Bolt OBD Screenshot 3 of 9

Voltage: Volt Ampera Bolt OBD Screenshot 4 of 9

Voltage: Volt Ampera Bolt OBD Screenshot 5 of 9

Voltage: Volt Ampera Bolt OBD Screenshot 6 of 9

Voltage: Volt Ampera Bolt OBD Screenshot 7 of 9

Voltage: Volt Ampera Bolt OBD Screenshot 8 of 9

Voltage: Volt Ampera Bolt OBD Screenshot 9 of 9

iOS version

Voltage: Volt Ampera Bolt OBD is a focused diagnostic and remote-control app from thanxx for the Chevy Volt / Opel Ampera family. It delivers deep diagnostics, real-time battery monitoring, and remote vehicle actions, with regional Auto category rankings in SE, FI, and CZ and strong interest reflected by 10,000+ total downloads and 540 new installs in the last 30 days.

Pros & Cons

Deep, module-wide diagnostics and 100+ live parameters
Real-time HV battery monitoring and BECM data
Remote vehicle actions (start, climate, doors) and Android Auto support
Charge management, heater control, and maintenance insights
Vehicle history management and cross-vehicle comparisons
Clear adapter guidance for full functionality

Model scope is focused on Volt/Ampera family; broader model coverage may appeal to a wider audience
Full feature use often relies on specific, recommended adapters (e.g., vLinker MC/MC+ or OBDLink MX+), which could pose setup barriers
Marketing emphasis is Volt/Ampera-specific, with limited explicit cross-brand messaging in the available data

About Voltage: Volt Ampera Bolt OBD

Voltage: Volt Ampera Bolt OBD is an auto & vehicles app developed by thanxx.

Download Statistics

Voltage: Volt Ampera Bolt OBD has been downloaded 13 thousand times. In the last 30 days, the app was downloaded 540 times.

User Ratings

Voltage: Volt Ampera Bolt OBD is rated 4.60 out of 5 stars. The rating is based on 120 ratings.

App Information

Voltage: Volt Ampera Bolt OBD is FREE to download. The APK download size is 7.64 MB. The latest version available is 2.2.3. The last update was on July 12, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play November 2023.

Description

The most comprehensive diagnostic and control app for Chevrolet Volt / Opel Ampera / Vauxhall Ampera / Holden Volt.
Chevy Bolt and Opel Ampera-E are currently supported from 2017 to 2023.

RECOMMENDED ADAPTERS
For full functionality — SW-CAN access, HVAC and Infotainment communication, remote start, and door unlock — use a vLinker MC / MC+ or OBDLink MX+. Standard ELM327 adapters work for most diagnostics and monitoring features.

COMPLETE VEHICLE CONTROL
Remote start (pre-conditioning) and climate control within Bluetooth range for vehicles before 2019
Battery heater for improved cold-weather range
Charge management and scheduling
Remote door and window operation
Engine control with ON / OFF / Release support — including from Android Auto
Wake the car remotely to query modules without powering it on
Module reset and DTC clearing

HV UNLOCK FUNCTION
"Unbrick" your car and stay on the road with the HV Unlock function.
Enable charging on Ampera 2012 by resetting the Service High Voltage Charging System.

PROFESSIONAL DIAGNOSTICS
Deep DTC scan across all discovered modules, including SW-CAN network access
100+ live parameters with two-column monitoring mode
Real-time battery pack analysis: cell voltages, temperatures, BECM voltage & current
Weak Cell active test with guided instructions and a clear verdict
Battery Coolant Pump and heater control with feedback values and charts
HW Info with module programming dates and ECM calibrations

MONITORING PARAMETERS INCLUDE:

Nine dedicated screens, every value charted in real time:

⚡ Efficiency — State of Charge (displayed & raw), EV range, kWh used, EV efficiency, fuel efficiency (hybrid)

🔧 Powertrain — HV power, HV current, HV inverter voltage, transmission fluid temp, MGA & MGB motor temps, aux transmission pump speed, gear shifter position. Hybrid mode also reports engine speed, engine oil & coolant temps, EGR commanded (Gen 2), EGR cooler temps (Gen 2), and HPCM engine-startup reason.

🔋 HV Battery — Pack voltage, internal resistance, cell delta, average and minimum cell voltage, six individual battery temps, battery coolant temp & speed, battery heater power, battery conditioning mode, outside/inside temps, and the last five charging-session histories.

🔌 Charger — Charger state, charging level, AC input voltage/current/power, DC output voltage/current/power, charging-system status, and (2016+) AC & DC duty cycles.

🔌+ Charger Plus — Extended charger diagnostics, including duty-cycle on 2016+ vehicles.

❄️ Climate — HVAC target temp, windshield temp, cabin heat power, AC power, AC speed, blower speed, HVAC coolant temp (2016+), outside & inside temps, and remote-start reason/remote-starts-left counters.

🔋 12V — 12V voltage, current, power, state of charge, charging state, maintenance mode.

⚙️ 12V Power (per-module) — Individual 12V supply voltage reported by every major control module: ECM, HPCM1, MGA, MGB, HPCM2, BECM, EBCM, brake booster, EPS, ASCM, plus radio and HVAC on SWCAN-equipped vehicles. Power-electronics coolant temp and pump speed included.

🛞 TPMS — Live tire pressure for all four wheels (front-left, front-right, rear-left, rear-right).

VEHICLE HISTORY & DATA MANAGEMENT
Full history view with vehicle selection and deletion
Export, import, and edit your vehicle history with the built-in editor
Compare multiple vehicles side-by-side using key performance parameters

HEALTH & MAINTENANCE INSIGHTS
Critical vehicle health analysis and maintenance recommendations — ideal for DIY enthusiasts, used car buyers checking battery health, and owners tracking long-term performance.

POLISHED EXPERIENCE
Modern UI with Dark / Light / System theme support, a bottom status bar for at-a-glance status, and full multi-language support.

Visit https://thanxx.github.io/voltageapp for more info.

Recent changes:
Bug Fix Release
Fixes and improvements following the 2.2.2 update

Show more Show less

More data about Voltage: Volt Ampera Bolt OBD

Price	Free to download
Total downloads	13 thousand
Recent downloads	540
Rating	4.60 based on 120 ratings
Ranking	Not ranked
Version	2.2.3
APK size	7.64 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

App Performance Report

Get a detailed PDF report for Voltage: Volt Ampera Bolt OBD with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Alternative downloads for the Voltage: Volt Ampera Bolt OBD app

Voltage: Volt Ampera Bolt OBD compared with similar apps

Common keywords of similar apps

Voltage Power Hv Temp Temps Speed Ampera Current Coolant Hvac Module Cell State Charger Ac Volt Becm Unlock Monitoring Range Heater Charge System Pump Efficiency Status Left Maintenance History Health Bolt Clear Sw Battery Control Charging Remote Vehicle Vehicles Engine Mode Full Start Diagnostics Support Including Car Parameters Opel Adapters

Keywords missing from this app

App Data Bluetooth Diagnostic Features Codes Obd Service Adapter Obdlink Version Time Compatible Check Supported Models Fault Information Trip Services Scanner Test Recent Read Sensor Live Bmw Required Wifi Application Porsche Gs Access

Google Play Rating history and histogram

Rating history

Subscribe to see the full rating timeline

100

Downloads over time

Subscribe to see download velocity and history

Voltage: Volt Ampera Bolt OBD has been downloaded 13 thousand times. Over the past 30 days, it averaged 18 downloads per day.

Changelog of Voltage: Volt Ampera Bolt OBD

Show changelog

Developer information for thanxx

thanxx

voltagedev@proton.me

Website

Legal name:

Address:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.

I'm the developer of this app

Comments on Voltage: Volt Ampera Bolt OBD for Android

★★★★★ Patrick O · Mar 25, 2026

Game changer for gen1 volt with broken instrument cluster. Can see odometer, force engine on, read codes, battery health. Overall best app for volt by far

★★★★★ Paul Schultz · Oct 28, 2025

Excellent upgrade with version 2.0! My son drives our '17 Volt, so I've been using Voltage on my '23 Chevy Bolt EV. I like the Android Auto compatibility and hope to see more functionality on AA soon. Well done. I paid for the Pro version and have no regrets!

★★★★★ Nick Harkins · Sep 4, 2024

Agreed with someone else, so much data for free. Thanks so much for the app. BTW, I can confirm that it doesn't work with VEEP EAK OBDCheck BLE+ Plus. It works fine with an ELM 327 mini.

★★★★★ Matúš Lovecký · Feb 18, 2026

Works like a charm with my 2012 Opel Ampera. Some functions aren’t available due to my OBD adapter, not the app’s fault though. Thank you!

★☆☆☆☆ Mitch Opanasenko · Aug 10, 2024

Doesn't work with BLE adapter as the BLE adapter does not pair through Bluetooth settings, and Voltage app does not allow selecting BLE device in app if it is not already paired. It DOES connect with the Torque Pro app even without this pairing step, so I know it is capable of connecting to phone if proper protocol is used. OBD2 port device: Le Link BLE OBD2 diagnostic tool. Car: Chevy Volt 2013.

Google Play Rankings for Voltage: Volt Ampera Bolt OBD

This app is not ranked

Technologies used by Voltage: Volt Ampera Bolt OBD

14 permissions

Subscribe to see full permission and library details

Trust & Safety: Permissions include location, network state, Bluetooth, foreground service, Internet, notifications, and other standard app permissions to enable local Bluetooth connectivity and vehicle interaction. This focus aligns with diagnostic and remote-control capabilities, with adapter requirements noted for full functionality.

AppBrain is a directory focused on discovering great apps and games. We give statistics, rankings and search options that Google Play and the App Store don't have. All trademarks are owned by their respective owners. AppBrain doesn't offer APKs or binaries, and always lets users install the official version from Google Play or the App Store.

More apps