# SPX FLOW eXpress vs TopGuru

The clearest difference is review sentiment: SPX FLOW eXpress at 100% against TopGuru's 29%. SPX FLOW eXpress also leads on in-app purchases (none vs 30) and rating (4.0 vs 3.5). TopGuru's advantage is ratings volume (412 vs 8) and update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

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

SPX FLOW eXpress holds the better App Store score, 4.0 against 3.5. That said, the two scores are not equally well evidenced: TopGuru has 412 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 100% of SPX FLOW eXpress's written reviews are positive against 29% of TopGuru's.

SPX FLOW eXpress ships an update every 2 months, TopGuru every 3 weeks. The most recent releases landed on October 1, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | SPX FLOW eXpress | TopGuru |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (8 ratings)](https://appshunter.io/ios/app/spx-flow-express/id1591451668/reviews)** | [3.5 (412 ratings)](https://appshunter.io/ios/app/topguru/id6451488210/reviews) |
| Number of ratings | 8 | **412** |
| Positive reviews | **100.0% of reviews** | 29.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#196** |
| Size | 69 MB | 2.2 GB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SPX Flow, Inc.](https://appshunter.io/developer/1166665729) | [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192) |

## What reviewers say

### SPX FLOW eXpress

[App page](https://appshunter.io/ios/app/spx-flow-express/id1591451668)

Access essential product, service, and support information for leading brands. Scan serial numbers or QR codes to find specifications and parts, document site evaluations, and connect with experts for technical assistance. Available across multiple platforms.

**Highlights:** Scan & Search product specs and parts, Document site evaluations and field service, Submit inquiries for technical support, Access information for multiple SPX FLOW brands, Cross-platform support (iOS, Android, Windows)

**In-app purchases:** none


### TopGuru

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

**Currently charting:** #196 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


## Frequently asked questions

### Is SPX FLOW eXpress free?

SPX FLOW eXpress 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, SPX FLOW eXpress or TopGuru?

SPX FLOW eXpress is rated higher. SPX FLOW eXpress averages 4.0 out of 5 from 8 ratings, while TopGuru averages 3.5 from 412 ratings.

### Do SPX FLOW eXpress or TopGuru have ads?

Neither SPX FLOW eXpress nor TopGuru shows ads.

### Which is updated more often, SPX FLOW eXpress or TopGuru?

SPX FLOW eXpress ships an update every 2 months, and TopGuru every 3 weeks. Most recently, SPX FLOW eXpress was updated on October 1, 2026 and TopGuru on October 20, 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.*