# VanKam vs TopGuru

The clearest difference is rating: TopGuru at 3.5 against VanKam's 1.0. TopGuru also leads on review sentiment (29% vs 0%) and ratings volume (413 vs 1). VanKam's advantage is in-app purchases (none vs 10) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. TopGuru sells 9 in-app purchases, starting at $9.99 per month. VanKam asks for nothing beyond the download.

TopGuru holds the better App Store score, 3.5 against 1.0. 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. Written reviews point the same way: 0% of VanKam's written reviews are positive against 29% of TopGuru's.

VanKam ships an update every 3 months, TopGuru every 3 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | VanKam | TopGuru |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/vankam/id1638083916/reviews) | **[3.5 (413 ratings)](https://appshunter.io/ios/app/topguru/id6451488210/reviews)** |
| Number of ratings | 1 | **413** |
| Positive reviews | 0.0% of reviews | **29.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#177** |
| Size | 30 MB | 2.2 GB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [敏仪 陈](https://appshunter.io/developer/1607450420) | [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192) |

## What reviewers say

### VanKam

[App page](https://appshunter.io/ios/app/vankam/id1638083916)

This application enables your mobile device to function as a wireless rear-view camera. It connects to a camera device via Wi-Fi, allowing for real-time video display on your phone for enhanced visibility.

**Highlights:** Connects to camera via Wi-Fi, Wireless video streaming, Real-time display on phone, Backup camera functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### TopGuru

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

**Currently charting:** #177 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 (9)**

| 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 |
| Diag Bundle Renewal | $49.99 | one-time |
| Renewal Bundle | $99.00 | one-time |
| 22 Special Functions Bundle | $129.99 | one-time |
| 17 Special Functions Bundle | $179.00 | 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


## Frequently asked questions

### Is VanKam free?

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

### Is TopGuru free?

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

### Which has better reviews, VanKam or TopGuru?

TopGuru is rated higher. VanKam averages 1.0 out of 5 from 1 ratings, while TopGuru averages 3.5 from 413 ratings.

### Do VanKam or TopGuru have ads?

Neither VanKam nor TopGuru shows ads.

### Which is updated more often, VanKam or TopGuru?

VanKam ships an update every 3 months, and TopGuru every 3 weeks. Most recently, VanKam was updated on November 3, 2026 and TopGuru on November 5, 2026.

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