Comparison

VoltSwitch Power vs TopGuru

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

Head to head
About

VoltSwitch Power

Features
Read full description

Now perform vehicle monitoring, device management, recovery and other important vehicle tracking operations from your smart phones. Voltswitch Power Mobile App is exclusively made for Voltswitch Power customers to perform management and monitoring operations for mobile assets. With the Voltswitch Power app you can perform the following operations: • Track vehicles installed with Voltswitch Power in real time on the map • Get details about the vehicle in use such as speed, time of journey, GPS Battery level & signal strength • Trace Vehicle Routes and Set up Geo Fences • Setup Recovery of vehicles, and generate public tracking links • Generate Vehicle/Operation log books • Add custom notifications and alerts • Order additional devices from Voltswitch Power on the fly • Generate reports from the system on mileage, alerts, route and location history • Get 24/7 support from Voltswitch Support Teams As a Voltswitch Power Customer, you can provide your feedback and reviews in the following review fields. For critical system updates, add on and support requests you can contact the developer at support@voltswitchgps.com. We perform timely updates on the app, if you experience a problem or a bug, please do not hesitate to contact us on the aforementioned email address or call on our toll free number at 800-436-0868

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

VoltSwitch Power4 screens
TopGuru4 screens

Verdict

The call

The clearest difference is in-app purchases: VoltSwitch Power at none against TopGuru's 30. VoltSwitch Power also leads on iOS requirement (11.0 vs 15.0). TopGuru's advantage is update cadence (every 3 weeks vs every 2 months) and chart position (#131 vs unranked). On price, 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. VoltSwitch Power asks for nothing beyond the download.

UpkeepUpdate frequency

VoltSwitch Power ships an update every 2 months, TopGuru every 3 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 7 level
VoltSwitch Power versus TopGuru: the parameters behind the verdict, then further details
ParameterVoltSwitch PowerTopGuru
PriceFreeFree
Rating—3.5 (413 ratings) — better
Positive reviews—29.3% of reviews
Number of ratings—413 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
Best chart rank—#131 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size112 MB2.2 GB
Age rating4+4+
DeveloperVoltSwitch Technologies INCHK TOPDON TECHNOLOGY Co., LIMITED

Bugs and requests

VoltSwitch Power

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

VoltSwitch Power

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 VoltSwitch Power free?
VoltSwitch Power is free to download, with no in-app purchases.
Is TopGuru free?
TopGuru is free to download, with in-app purchases available.
Do VoltSwitch Power or TopGuru have ads?
Neither VoltSwitch Power nor TopGuru shows ads.
Which is updated more often, VoltSwitch Power or TopGuru?
VoltSwitch Power ships an update every 2 months, and TopGuru every 3 weeks. Most recently, VoltSwitch Power was updated on October 27, 2026 and TopGuru on October 31, 2026.

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