ELM327 Identifier app icon

ELM327 Identifier

Quickly identify fake or genuine ELM327 bluetooth and WIFI adapter

Daaren Fonloil · com.applagapp.elm327identifier

5.0 (2 ratings) 1M+ downloads v1.19.19 1 MB Android 4.0+ PEGI 3 · Everyone

Download APK 1 MB All versions
  • Signature matches the Google Play version Details

At a glance

Latest version
v1.19.19 (42)
Updated
Jun 25, 2026 (3 months ago)
APK size
1 MB
Requires
Android 4.0+ (API 14)
CPU support
Any (no native code)
Category
Tools (app)
Listed since
Nov 2, 2021 (at least)
Permissions
10 (2 sensitive)
Developer contact
[email protected]

About this APK

ELM327 Identifier is an app by Daaren Fonloil in the Tools category, listed since at least November 2021. It has no native code, so it runs on any Android processor.

It asks for 10 permissions, 2 of them sensitive: approximate location and Bluetooth connect. Compared with version 1.18.19, it drops 1 permission: “Read shared storage”.

What's new in v1.19.19

1.19.19 - updated to Google API 35 1.18.19 - updated to Google API 34 1.17.19 - updated Google target api requirements 1.16.19 - support for Android 12 - added a visual feedback on the bar v1.1 for the AT PPS result - bug fixing 1.15.19 - new option to customize WIFI parameters (IP, port) 1.14.19 - corrected the verification of the ATIA command - improved the bluetooth disconnection management

Description

From the listing uploaded by “appupdater”.

Use this app to identify the real ELM327 version you have, because a lot of China clone adapters often declare a wrong ELM327 compatibility. ELM327 Identifier sends almost all AT commands available and shows what are supported in accordance with the ELM327 official datasheet (up to firmware v2.2 and v2.3 experimental), so you can quickly check if the adapter declaration is correct or if it's a fake adapter. Some AT command requires a car connection with specific protocol to work; to obtain comparable results, these commands aren't checked by the app. The number of AT commands checked are 114. HOW TO USE THE APP 1 - power on the ELM327 adapter (by the car diagnostic interface or simply by a power supply) 2 - if not already done, pair the ELM327 adapter from the android device bluetooth settings or connect ELM327 wifi with the android device 3 - start the app and press CONNECT button, select the connection type and eventually select the paired ELM327 adapter 4 - after the correct connection, the scan automatically starts 5 - wait for the end of the scan and check the results on screen, a white bar shows you what commands (above) should be supported 6 - press RESULTS to show scanning details and optionally save results into the internal SD card. 7 - optionally press RESCAN button if you want to verify again the adapter IMPORTANT: a fake adapter doesn't mean that it will not work with your applications. If you are interested in translating the strings of the app in your language, send me an email and I'll give you the strings set to translate. Thanks to translators: french: jmranger russian: obd24.ru brazilian-portuguese: João Calby czech: Algy turkish: m.eren damar dutch and german: Danny Gloudemans polish: Adrian Feliks arabic: MaiThamDobais serbian: SkyShop Team persian: Bobak lithuanian: Shapras portuguese: Daniel Nunes romanian: eudin77 ukrainian: Oleksa danish: Payne, Denmark spanish: Pablo Salinas chinese: www.car-tw.net hungarian: rstolczi Discussion forum: https://www.applagapp.com/forum/

Version history

2 versions are listed, going back to v1.18.19.

v1.19.19 LATEST Jun 25, 2026 1 MB TRUSTED v1.18.19 Jul 17, 2026 1 MB TRUSTED

All 2 versions

Security & authenticity

Security rating: Trusted

Signing certificate

  • Signature matches the Google Play version Checked by the source store on Jun 25, 2026.
  • Certificate issued to “ApplagApp” This is the certificate of the Google Play version.
  • Same certificate as the other version checked

Store checks and file details

  • Developer signature verified Jun 25, 2026
  • Validated against Google Play Jun 25, 2026
  • Signed byCN=Daaren Fonloil, OU=Mobile Apps, O=ApplagApp, C=IT
  • Signing certificate (SHA-1)E5:95:E8:8B:21:7D:59:33:03:1D:00:55:5D:5B:1A:CA:3C:9A:DD:6B
  • File MD51645663651054a6f17edb9cf477151ad
  • Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (1 other version compared). AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (10)

ELM327 Identifier requests 10 permissions, 2 of them sensitive.

Required hardware & features

ELM327 Identifier APK: questions and answers

Can I install this APK over the version I already have?

Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.

Is the ELM327 Identifier APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. Its signature matches the Google Play version. It is signed with the same certificate as the other version checked. After downloading, check that the file's MD5 is 1645663651054a6f17edb9cf477151ad.

Tags

applagapp elm327identifier tools elm327 identifier

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