# TopGuru vs Alignment Pro

The clearest difference is review sentiment: Alignment Pro at 100% against TopGuru's 29%. Alignment Pro also leads on rating (5.0 vs 3.5) and in-app purchases (none vs 29). TopGuru's advantage is price (Free vs $4.99) and ratings volume (409 vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.

TopGuru is free to download; Alignment Pro costs $4.99 up front. TopGuru sells 20 in-app purchases, starting at $9.99 per month. Alignment Pro asks for nothing beyond the download.

Alignment Pro holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: TopGuru has 409 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 29% of TopGuru's written reviews are positive against 100% of Alignment Pro's.

TopGuru ships an update every 3 weeks, Alignment Pro fortnightly. The most recent releases landed on October 3, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | TopGuru | Alignment Pro |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [3.5 (409 ratings)](https://appshunter.io/ios/app/topguru/id6451488210/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/alignment-pro/id6749398832/reviews)** |
| Number of ratings | **409** | 2 |
| Positive reviews | 29.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | **Free with in-app purchases** | Paid |
| Best chart rank | **#167** | — |
| Size | 2.2 GB | 31 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192) | [Jeffrey Andrews](https://appshunter.io/developer/1830329495) |

## 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 (20)**

| 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 |
| 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


### Alignment Pro

[App page](https://appshunter.io/ios/app/alignment-pro/id6749398832)

This utility app uses your phone's sensors and a tape measure to collect wheel alignment data. It offers simple on-screen guidance, allows for custom vehicle specifications, and includes features like slop compensation and detailed summaries of alignment issues.

**Highlights:** Wheel alignment data collection, On-screen instructions, Custom vehicle specifications, Slop compensation, Alignment summary with implications, Uses phone sensors and tape measure

**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 Alignment Pro free?

Alignment Pro costs $4.99, with no in-app purchases.

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

Alignment Pro is rated higher. TopGuru averages 3.5 out of 5 from 409 ratings, while Alignment Pro averages 5.0 from 2 ratings.

### Do TopGuru or Alignment Pro have ads?

Neither TopGuru nor Alignment Pro shows ads.

### Which is updated more often, TopGuru or Alignment Pro?

TopGuru ships an update every 3 weeks, and Alignment Pro fortnightly. Most recently, TopGuru was updated on October 3, 2026 and Alignment Pro on September 18, 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.*