ECHO Command vs TopGuru
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ECHO Command
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.
- Real-time fuel level monitoring
- Real-time load level monitoring
- Remaining runtime display
- Remote overload reset
- Remote shutdown
- Parallel function support (EGi-2300)
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Monitor your ECHO® 2,300 watt or 4,000 watt inverter generator from your smartphone. Note: Requires ECHO EGi-2300 or EGi-4000 Inverter Generator. The ECHO Command™ App allows you to pair your smartphone with your ECHO EGi-2300 or EGi-4000 inverter generator using Bluetooth technology. The app will wirelessly show the real-time fuel level, load level, and remaining runtime of your generator. The app also enables remote overload reset and remote shutdown from your smartphone. The information displayed in the app is identical to the information displayed on the LCD screen of your generator. Parallel function is also supported by the ECHO Command App (EGi-2300 model only). Whether you are tailgating, camping or on the jobsite, the ECHO EGi-2300 and EGi-4000 watt inverter generators are ready with clean, quiet power for any occasion. · EGi-2300 features 2,300 starting watts and 1,800 running watts · EGi-4000 features 4,000 starting watts and 3,400 running watts · Quiet operation · Free ECHO Command app monitors power consumption, fuel level and remaining runtime as well as overload reset and remote shutdown · On-board LCD displays fuel level, runtime remaining and load level · Ultra-Portable: Includes telescoping (EGi-2300) or folding handles (EGi-4000), dual rear wheels, and carrying handles · Parallel Kit Capable: Connect two generators for twice the power (EGi-2300 model only) · Two 120-Volt outlets and two USB ports For more information, visit www.echo-usa.com
TopGuru
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.
- Full System Diagnosis
- Full OBD2 Functions
- Bi-directional Control
- 8 Special Maintenance Functions
- AutoVIN Vehicle Identification
- Diagnostic Report Generation
- Wireless Bluetooth 5.0 Connection
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Easily link the app with your Phone or Tablet using Bluetooth, transforming your devices into a smart and high-powered diagnostic tool! Packed with essential features like complete OBDII functionality, all system diagnosis, Bi-Directional controls, AutoVIN, automatic diagnostic reports, and more, this Bluetooth OBDII scan tool is a must-have for technicians. Its versatility shines through with eight maintenance service functions and coverage for over 60 vehicle brands, making the product a portable and adaptable auto scanner. Main Features: 1. Full System Diagnosis: Covers Engine, Transmission, Airbag, ABS, ESP, TPMS, Immobilizer, Gateway, Steering, Radio, Air Conditioning, and more. 2. Full OBD2 Functions: works as an OBD2 code reader and performs all 10 modes of OBD2 testing free for life. 3. Bi-directional Control: Easily locate issues with active tests. 4. 8 Special Functions: Perform Oil Reset, Throttle Adaptation, EPB Reset, BMS Reset, and more. 5. Repair Data Library: Includes DTC Repair Guide, Technical Service Bulletin, DLC Location, Warning Light Library. 6. AutoVIN: Enables automatic vehicle identification for quick diagnosis. 7. Wireless Connection: Utilizes Bluetooth 5.0 with a range of 33 feet/10m. 8. Graphs, Values, and Dashboard-like Data Display: Ensures easy interpretation of information. 9. Generate Diagnostic Reports: Obtain detailed reports for Systems, Fault Codes, or Data Streams. 10. Pro version features 13 reset functions and IMMO capability. Terms of Use (EULA): https://plat.topdon.com/topdon-plat/out-user/baseinfo/template/getHtmlContentById?softCode=TopScan_DisplaySW_iOS&language=7&type=25
Screenshots
Verdict
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 (#141 vs unranked). On price, update cadence, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 30, 2026 respectively.
| Parameter | ECHO Command | TopGuru |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (2 ratings) — better | 3.5 (413 ratings) |
| Positive reviews | 100.0% of reviews — better | 29.3% of reviews |
| Number of ratings | 2 | 413 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Best chart rank | — | #141 — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 2.2 GB |
| Age rating | 4+ | 4+ |
| Developer | ECHO Incorporated | HK TOPDON TECHNOLOGY Co., LIMITED |
Customer experience
ECHO Command
TopGuru
Bugs and requests
ECHO Command
Not enough reviews yet to summarise bugs or requests.
TopGuru
Reported bugs
3 issues- Incompatibility with certain vehicle models
- Login and account issues
- Unreliable Bluetooth connectivity
Requested features
3 requests- iPad optimization and full-screen support
- Expanded vehicle coverage, especially for motorcycles
- Ability to save and export diagnostic data
In-app purchases
ECHO Command
No in-app purchases
TopGuru
- Monthly Auto-renewal$9.991 Month
- Monthly Auto-renewal$19.001 Month
- Quarterly Auto-renewal$24.993 Months
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- Annual Auto-renewal$49.991 Year
- Annual Auto-renewal$99.001 Year
- Renault Gateway 1-Token$11.99
- Diag Bundle Renewal3 variants$49.99
- TopGuru Diagnostic Bundle$49.99
Show 13 moreShow fewer
- TopGuru IMMO Bundle$49.99
- Renewal Bundle4 variants$99.00
- TopScan Pro Renewal Bundle3 variants$99.00
- Harley Moto Software$99.99
- Harley Moto Software Renewal$99.99
- Moto Diag Bundle Renewal-Moto$99.99
- Moto Diag Bundle$99.99
- Moto Diag Bundle Renewal$99.99
- 22 Special Functions Bundle2 variants$129.99
- Renault Gateway 10 Tokens$129.99
- Renault Gateway 5 Tokens$147.99
- 17 Special Functions Bundle2 variants$179.00
- FCA Gateway 1-year (EU only)$229.99









