# ECHO Command vs TopGuru

The clearest difference is review sentiment: ECHO Command at 100% against TopGuru's 29%. ECHO Command also leads on rating (4.5 vs 3.5) and in-app purchases (none vs 30). TopGuru's advantage is ratings volume (413 vs 2) and chart position (#148 vs unranked). On price, update cadence, 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. ECHO Command asks for nothing beyond the download.

ECHO Command holds the better App Store score, 4.5 against 3.5. That said, the two scores are not equally well evidenced: TopGuru has 413 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of ECHO Command's written reviews are positive against 29% of TopGuru's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ECHO Command | TopGuru |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/echo-command/id1494939909/reviews)** | [3.5 (413 ratings)](https://appshunter.io/ios/app/topguru/id6451488210/reviews) |
| Number of ratings | 2 | **413** |
| Positive reviews | **100.0% of reviews** | 29.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Best chart rank | — | **#148** |
| Size | 22 MB | 2.2 GB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ECHO Incorporated](https://appshunter.io/developer/1494939908) | [HK TOPDON TECHNOLOGY Co., LIMITED](https://appshunter.io/developer/1846276192) |

## What reviewers say

### ECHO Command

[App page](https://appshunter.io/ios/app/echo-command/id1494939909)

Monitor your ECHO inverter generator's fuel level, load, and runtime remotely via Bluetooth. The app allows for overload reset and shutdown, mirroring the generator's LCD display. It also supports parallel function for specific models.

**Highlights:** Real-time fuel level monitoring, Real-time load level monitoring, Remaining runtime display, Remote overload reset, Remote shutdown, Parallel function support (EGi-2300)

**Features:** macOS Compatibility

**In-app purchases:** none


### TopGuru

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

**Currently charting:** #148 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 ECHO Command free?

ECHO Command 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, ECHO Command or TopGuru?

ECHO Command is rated higher. ECHO Command averages 4.5 out of 5 from 2 ratings, while TopGuru averages 3.5 from 413 ratings.

### Do ECHO Command or TopGuru have ads?

Neither ECHO Command nor TopGuru shows ads.

### Which is updated more often, ECHO Command or TopGuru?

ECHO Command ships an update every 3 weeks, and TopGuru every 3 weeks. Most recently, ECHO Command was updated on October 24, 2026 and TopGuru on October 31, 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.*