# TopGuru vs Buzzai Pro

The clearest difference is rating: Buzzai Pro at 5.0 against TopGuru's 3.5. Buzzai Pro also leads on in-app purchases (none vs 30) and iOS requirement (11.0 vs 15.0). TopGuru's advantage is ratings volume (413 vs 1) and chart position (#167 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. TopGuru sells 21 in-app purchases, starting at $9.99 per month. Buzzai Pro asks for nothing beyond the download.

Buzzai Pro holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: TopGuru has 413 ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | TopGuru | Buzzai Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (413 ratings)](https://appshunter.io/ios/app/topguru/id6451488210/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/buzzai-pro/id6502924661/reviews)** |
| Number of ratings | **413** | 1 |
| Positive reviews | 29.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#167** | — |
| Size | 2.2 GB | 178 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192) | [Shenzhen Weisu Technology Co., Ltd.](https://appshunter.io/developer/1579485746) |

## What reviewers say

### TopGuru

[App page](https://appshunter.io/ios/app/topguru/id6451488210)

**Currently charting:** #167 Top Grossing · Utilities (US App Store)

Transform your phone or tablet into a powerful vehicle diagnostic tool via Bluetooth. Access full system diagnosis, OBDII functions, bi-directional controls, and essential maintenance services for a wide range of car brands. Generate detailed diagnostic reports for efficient troubleshooting.

**Highlights:** Full System Diagnosis, Full OBD2 Functions, Bi-directional Control, 8 Special Maintenance Functions, AutoVIN Vehicle Identification, Diagnostic Report Generation, Wireless Bluetooth 5.0 Connection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (21)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Auto-renewal | $9.99 | per month |
| Monthly Auto-renewal | $19.00 | per month |
| Quarterly Auto-renewal | $24.99 | per 3 months |
| Annual Auto-renewal | $49.99 | per year |
| Annual Auto-renewal | $99.00 | per year |
| Renault Gateway  1-Token | $11.99 | one-time |
| Diag Bundle Renewal | $49.99 | one-time |
| TopGuru Diagnostic Bundle | $49.99 | one-time |
| TopGuru IMMO Bundle | $49.99 | one-time |
| Renewal Bundle | $99.00 | one-time |
| TopScan Pro Renewal Bundle | $99.00 | one-time |
| Harley Moto Software | $99.99 | one-time |
| Harley Moto Software Renewal | $99.99 | one-time |
| Moto Diag Bundle Renewal-Moto | $99.99 | one-time |
| Moto Diag Bundle | $99.99 | one-time |
| Moto Diag Bundle Renewal | $99.99 | one-time |
| 22 Special Functions Bundle | $129.99 | one-time |
| Renault Gateway 10 Tokens | $129.99 | one-time |
| Renault Gateway 5 Tokens | $147.99 | one-time |
| 17 Special Functions Bundle | $179.00 | one-time |
| FCA Gateway 1-year (EU only) | $229.99 | one-time |

**What reviewers like**

- 👍 Works well on most vehicles
- 🚀 Powerful features for the price
- 💡 Useful for DIY and professional mechanics

**What reviewers complain about**

- 🐛 Frequent app crashes and bugs
- ⏱️ Slow and cumbersome to use due to constant updates
- 🔒 Concerns about data privacy and security
- 💰 Subscription model after initial purchase

**Reported bugs**

- Incompatibility with certain vehicle models
- Login and account issues
- Unreliable Bluetooth connectivity

**Requested features**

- iPad optimization and full-screen support
- Expanded vehicle coverage, especially for motorcycles
- Ability to save and export diagnostic data


### Buzzai Pro

[App page](https://appshunter.io/ios/app/buzzai-pro/id6502924661)

This application provides live and playback video previews, along with device information management. It supports H264 and H265 decoding and allows for the management of recorded videos, snapshots, and device alarm information. The app also offers multi-language support.

**Highlights:** H264 & H265 decoding, Live video preview, Playback video preview, Device information management, Record video and snapshot management, Device alarm information management, Multi-language support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TopGuru free?

TopGuru is free to download, with in-app purchases available.

### Is Buzzai Pro free?

Buzzai Pro is free to download, with no in-app purchases.

### Which has better reviews, TopGuru or Buzzai Pro?

Buzzai Pro is rated higher. TopGuru averages 3.5 out of 5 from 413 ratings, while Buzzai Pro averages 5.0 from 1 ratings.

### Do TopGuru or Buzzai Pro have ads?

Neither TopGuru nor Buzzai Pro shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*