Comparison

TopGuru vs AVAPOW

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

Head to head
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

About

AVAPOW

Connect to your dashcam to view live video, review recordings, and save footage to your phone. Manage device settings, update firmware, and quickly capture emergency clips. Stay in control of your driving data with a user-friendly interface.

Highlights
  • View real-time dashcam footage
  • Playback and download recordings
  • Manage dashcam settings
  • Update dashcam firmware
  • Capture emergency clips
Features
Read full description

AVAPOW is the official companion app for AVAPOW dashcams. Connect via Wi-Fi to view real-time footage, playback recordings, and download videos to your smartphone. Easily manage your dashcam settings, update firmware, and capture emergency clips with a tap. With a clean interface and seamless connectivity, AVAPOW ensures you stay in control of your driving data. Stay informed, secure, and ready — anytime, anywhere.

Screenshots

TopGuru4 screens
AVAPOW3 screens

Verdict

The call

The clearest difference is in-app purchases: AVAPOW at none against TopGuru's 10. AVAPOW also leads on iOS requirement (9.0 vs 15.0). TopGuru's advantage is ratings volume (413 vs 2) and update cadence (every 3 weeks vs every 3 months). On price, rating, 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 9 in-app purchases, starting at $9.99 per month. AVAPOW asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 3.5 for TopGuru against 3.5 for AVAPOW. 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.

UpkeepUpdate frequency

TopGuru ships an update every 3 weeks, AVAPOW every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard6 real differences · 5 level
TopGuru versus AVAPOW: the parameters behind the verdict, then further details
ParameterTopGuruAVAPOW
PriceFreeFree
Rating3.5 (413 ratings) — better3.5 (2 ratings)
Positive reviews29.3% of reviews—
Number of ratings413 — better2
Update frequencyEvery 3 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
Best chart rank#167 — better—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.09.0 — better
Further details — not scored
Size2.2 GB150 MB
Age rating4+4+
DeveloperHK TOPDON TECHNOLOGY Co., LIMITED宝宝 丁

Customer experience

TopGuru

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

AVAPOW

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and 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

AVAPOW

Not enough reviews yet to summarise bugs or requests.

In-app purchases

9 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-time4
  • Diag Bundle Renewal$49.99
  • Renewal Bundle$99.00
  • 22 Special Functions Bundle2 variants$129.99
Show 1 more
  • 17 Special Functions Bundle$179.00
None

AVAPOW

No in-app purchases

Questions

Is TopGuru free?
TopGuru is free to download, with in-app purchases available.
Is AVAPOW free?
AVAPOW is free to download, with no in-app purchases.
Which has better reviews, TopGuru or AVAPOW?
TopGuru is rated higher. TopGuru averages 3.5 out of 5 from 413 ratings, while AVAPOW averages 3.5 from 2 ratings.
Do TopGuru or AVAPOW have ads?
Neither TopGuru nor AVAPOW shows ads.
Which is updated more often, TopGuru or AVAPOW?
TopGuru ships an update every 3 weeks, and AVAPOW every 3 months. Most recently, TopGuru was updated on November 3, 2026 and AVAPOW on October 30, 2026.

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