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BattGrade
Early access

Get early access to the BattGrade app.

The Android app is in testing and the iPhone version comes next. Tell us how you work, and we will get you started.

Android: in testing · iPhone: coming soon

Request early access

It takes a minute. We reply to every request by email.

Your phone

We use your details only to set up your early access. See our Privacy Policy.

What happens next

  1. 1
    We reply by email

    We read every request and answer it by email.

  2. 2
    Android: a test invite

    We send you an invite to the test version of the app on Google Play.

  3. 3
    iPhone: we tell you at release

    The iPhone version comes next. We email you when it is available.

  4. 4
    Your account

    Online payment is currently disabled, so we set up your account with you.

What you need

  • A phone: Android today, iPhone when the iPhone version is out
  • A supported Bluetooth OBD2 adapter, such as the OBDLink MX+ on Android or the OBDLink CX on iPhone
  • Cars the app can read

iOS 16.4+ · Android 9+ · Bluetooth 4.0+

See which cars the app reads

Prefer to talk first?

Book a 20-minute call where we walk you through a real test and certificate.

Book a demo

Questions, answered.

The app is free to download, and you pay for the certificates you issue, at the prices on the pricing page. Online payment is currently disabled, so we agree the details with you directly.
The cars on the coverage page. The app reads them today, and validation on real cars is in progress for each family.
On Android, the OBDLink MX+. On iPhone, a Bluetooth LE adapter such as the OBDLink CX; MX+ support on iPhone is coming. Many cheap ELM327 clones cannot read battery data.
Early access is for people who test cars for others: inspectors, dealers and fleet teams. If you are buying or selling a car, the page for car buyers explains how to read a certificate and how to ask for a test.