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Screenshots

  • DIAGIA screenshot 1
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  • DIAGIA screenshot 4

About DIAGIA

How much time — and how many parts — wasted on a diagnosis that blames the wrong cause? DIAGIA is the AI-powered automotive diagnostic assistant for repair professionals. Enter a fault code, describe the symptoms: in seconds, a clear resolution path with a confidence level based on the source. GOLD = RESOLVED CASES — When your fault matches cases already resolved in the DIAGIA base, you get a proven, highly reliable procedure. The right fix, not guesswork. SILVER = EXPERT AI ANALYSIS — With no direct match, the AI reasons through your fault (real-time web search) and guides you step by step, with measurement values. WHY GARAGES ADOPT IT • Fewer failed attempts, fewer parts replaced for nothing • A clear diagnosis in 30 seconds, on any make and engine • Hands-free mode: dictate, listen — without dropping your tools, even with gloves • Dashboard photo scan (automatic fault-code reading) • Pro PDF reports + one-tap client delivery • Multi-technician teams, full history, offline fault-code database WHO IS IT FOR? A professional tool reserved for clients with an active account (activation via your DIAGIA referrer). DIAGIA is a decision-support tool: every result must be confirmed by a measurement before any repair.

What’s new

Version 2.4.0 · Updated September 22, 2026

What’s New in Version 2.4 New infrastructure for improved reliability and performance. Enhanced AI-assisted vehicle diagnostics. Support for photos and videos during diagnostics. Improved diagnostic reports. Improvements to the Maintenance workspace. General fixes, stability improvements, and performance optimizations

App privacy

The developer, Julien LECRAS, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

  • Contact Info: Email Address, Name
  • User Content: Customer Support
  • Identifiers: User ID

Used for: App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

  • Usage Data: Product Interaction
  • User Content: Audio Data
  • Diagnostics: Crash Data, Performance Data

Used for: Analytics, App Functionality

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