Comparison

ECHO Command vs TopGuru

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

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
Read full description

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

About

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.

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
Read full description

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

ECHO Command4 screens
TopGuru4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

Scorecard7 real differences · 4 level
ECHO Command versus TopGuru: the parameters behind the verdict, then further details
ParameterECHO CommandTopGuru
PriceFreeFree
Rating4.5 (2 ratings) — better3.5 (413 ratings)
Positive reviews100.0% of reviews — better29.3% of reviews
Number of ratings2413 — better
Update frequencyEvery 3 weeksEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank—#141 — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size22 MB2.2 GB
Age rating4+4+
DeveloperECHO IncorporatedHK TOPDON TECHNOLOGY Co., LIMITED

Customer experience

ECHO Command

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

TopGuru

All ratings409 ratings
Positive60.1%
Neutral8.3%
Negative31.5%
Written reviews191 reviews
Positive29.3%
Neutral13.1%
Negative57.6%

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

None

ECHO Command

No in-app purchases

21 purchases

TopGuru

Subscriptions5
  • Monthly Auto-renewal$9.991 Month
  • Monthly Auto-renewal$19.001 Month
  • Quarterly Auto-renewal$24.993 Months
Show 2 more
  • Annual Auto-renewal$49.991 Year
  • Annual Auto-renewal$99.001 Year
One-time16
  • Renault Gateway 1-Token$11.99
  • Diag Bundle Renewal3 variants$49.99
  • TopGuru Diagnostic Bundle$49.99
Show 13 more
  • 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

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 30, 2026.

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