# TopGuru

> Utilities

Canonical page: [https://chrome-stats.com/d/id6451488210](https://chrome-stats.com/d/id6451488210)

## Overview

- **ID:** `id6451488210`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** HK TOPDON TECHNOLOGY Co., LIMITED
- **Category:** Utilities
- **Rating:** 3.50 / 5 (407 ratings)
- **Version:** 6.50.002
- **Last updated:** 2026-09-07
- **First published:** 2023-07-27
- **Size:** 2.19 GB
- **Data as of:** 2026-09-26
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/topguru/id6451488210)
- **Privacy policy:** [https://plat.topdon.com/topdon-plat/out-user/baseinfo/template/getHtmlContentById?softCode=TopScan\_DisplaySW\_iOS&language=7&type=22](https://plat.topdon.com/topdon-plat/out-user/baseinfo/template/getHtmlContentById?softCode=TopScan_DisplaySW_iOS&language=7&type=22)

## Description

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.

## Rankings

- #88,636 — Overall

## Review summary

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.

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Source: [Chrome-Stats](https://chrome-stats.com/d/id6451488210)