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Lina OBD

Vehicle signals, translated into useful insight

Connect a Bluetooth OBD2 adapter to read live ECU data, diagnose faults and turn trip history into fuel and vehicle-health insights.

App Store Google Play
Free download code for students
Lina OBD app preview

OBD2

Standard

4

Dashboards

100%

Local data

Screenshots

10 screenshots

Lina OBD,
screen by screen

  1. 01Trip history
  2. 02Vehicle reports
  3. 03Diagnostics
  4. 04Local first
01

Trip history

Each drive is logged with distance, time and speed.

Distance, time, average speed and RPM are logged automatically for each drive, with speed and engine changes on one chart. Export records to CSV or Excel.

A searchable trip list with essential figures
02A searchable trip list with essential figures
Trip detail with speed, RPM and export controls
03Trip detail with speed, RPM and export controls
02

Vehicle reports

See reports on vehicle health, fuel cost and driving habits.

The health report covers battery, cooling and short trips, the cost report shows monthly fuel spend and efficient speed, and the habits report shows hard acceleration, braking and driving zones.

Vehicle health trends for battery and cooling
04Vehicle health trends for battery and cooling
Fuel-cost analysis with the most efficient speed range
05Fuel-cost analysis with the most efficient speed range
Behavior analysis for acceleration and operating zones
06Behavior analysis for acceleration and operating zones
03

Diagnostics

Fault codes come with likely causes and whether it is safe to drive.

Read confirmed and pending fault codes with symptoms, likely causes, severity and whether it is safe to drive. Emissions readiness and a 182-code dictionary are in the same section.

Fault diagnostics with severity and likely causes
07Fault diagnostics with severity and likely causes
Emissions readiness across catalyst and sensor checks
08Emissions readiness across catalyst and sensor checks
A 182-code fault dictionary searchable by code or symptom
09A 182-code fault dictionary searchable by code or symptom
04

Local first

Drive and diagnostic data stays on the device.

Manage storage, data deletion, theme and units yourself. Drive and diagnostic data is stored only on the device, and demo mode lets you try the app before connecting an OBD2 adapter.

Settings for storage, currency, theme and display language
10Settings for storage, currency, theme and display language

Made for

People with a particular need.

01

Drivers who want direct visibility into vehicle health

02

Efficiency-minded drivers improving fuel habits

03

Technicians and DIY owners working with codes and trends

Privacy & note

Trip and diagnostic data stays on the device without an account, and every analysis runs locally.

FAQ

Asked before downloading.

Size
27 MB
Age rating
4+
Minimum iOS
15.6
What hardware do I need?

A Bluetooth or WiFi OBD2 adapter. Once connected, the app reads live ECU data immediately.

How are fault codes explained?

Each code arrives with symptoms, likely causes, severity and practical driveability guidance.

Is trip data sent to the cloud?

No. Trip and diagnostic data stays on the device without an account, and every analysis runs locally.

Get the app

Download Lina OBD

v1.0.11 · 27 MB · iOS 15.6+ · Android

App Store Google Play

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