TopGuru

Name: TopGuru
Rating: 3.5 (397 reviews)
Author: HK TOPDON TECHNOLOGY Co., LIMITED

By: HK TOPDON TECHNOLOGY Co., LIMITED App

Utilities

Overview

Version:

6.45.002

Last updated: 2026-08-26

Ranking

#89,191 ▲ 406

Overall

Features & Capabilities

TopGuru is a Bluetooth OBDII diagnostic Chrome extension that turns your device into a powerful auto-diagnostic station. It delivers full system diagnosis across engine, transmission, airbags, ABS, ESP, TPMS, immobilizer, and more, plus all 10 OBD2 modes, AutoVIN, graphs, and dashboards for quick interpretation.

With eight maintenance functions, a repair data library, DTC guidance, auto-generated diagnostic reports, and 60+ vehicle brand coverage, it’s ideal for technicians. The Pro version adds 13 reset functions and IMMO, with Bluetooth 5.0 connectivity up to 33 feet.

User Growth & Download Statistics

App Developer Tools Programming Analytics Data

By:

HK TOPDON TECHNOLOGY Co., LIMITED

Rating:

3.50

(397) 6 new ratings

Version:

6.45.002 Last updated: 2026-08-26

Version code:

889869341

Creation date:

2023-07-27

Compatible devices:

Size:

2.19GB

URLs:

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-09-02

Compare stats and ranking:

Ranking

# 89,191 ▲ 406

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

HK TOPDON TECHNOLOGY Co., LIMITED

Apple Apps Store

https://apps.apple.com/us/app/topguru/id6451488210

User Reviews

TopGuru’s app and scanner combo offers solid diagnostic capabilities and a feature-rich tool, but user sentiment is dominated by a pay-to-play model and reliability issues. Repeated complaints focus on expensive ongoing fees, forced upgrades, flaky connectivity and vehicle compatibility, slow/forced updates, and occasional server outages that block use. When it works, it’s useful for DIY diagnostics, but the combination of price and reliability problems leads to predominantly negative reviews.

Pros

Diagnostic capability helps troubleshoot vehicle issues and provides a clear diagnosis.
Feature-rich with more options than a basic scanner.
Initially easy to set up and use.

Cons

Mandatory subscription after purchase; advertised lifetime updates not honored, leading to ongoing payments.
High price compared with competing brands and tools.
Unreliable connectivity and device compatibility; the app often fails to connect to the scanner or reads vehicle data inaccurately on some engines.
Frequent, lengthy app updates interrupt usage and can significantly delay diagnostics.
Server downtime/login issues can render the scanner unusable when the app cannot reach its services.