Comparison

ANCEL vs TopGuru

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

Head to head
About

ANCEL

This app connects to your car via an OBD2 Bluetooth scanner to diagnose faults, read data like fault codes and sensor readings, and clear error lights. It also offers battery health checks, a customizable dashboard, and driving assistance features. Some models support special functions like maintenance resets.

Highlights
  • OBD2 Bluetooth scanner connectivity
  • Fault code reading and clearing
  • Frozen frame and sensor data display
  • Battery health and voltage detection
  • Customizable dashboard
  • Driving assistance functions
  • Special functions (maintenance reset, etc.)
Features
Read full description

ANCEL can read data from car with the OBD2 Bluetooth Scanner. It has a powerful fault diagnosis function, which can read fault codes, frozen frames, oxygen sensors and other data, and provide fault explanations, which can be used to clear the codes and turn off the Malfunction Indicator Lamp. With the necessary battery detection function, you can use the mobile phone screen to click to check the health and voltage of your battery. It supports OBD2 full-mode diagnosis, and also have a customizable dashboard and some driving assistance functions. For some models of scanner, some special functions are also supported, such as maintenance reset, replacement of brake pads, and throttle reset, etc. It is a powerful and simple operation vehicle detection and driving assistance tool. Welcome to download and use it.

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

ANCEL4 screens
TopGuru4 screens

Verdict

The call

The clearest difference is rating: TopGuru at 3.5 against ANCEL's 2.6. TopGuru also leads on ratings volume (404 vs 43) and chart position (#189 vs unranked). ANCEL's advantage is in-app purchases (none vs 29) and iOS requirement (9.0 vs 11.0). On price, review sentiment, 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 20 in-app purchases, starting at $9.99 per month. ANCEL asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

TopGuru holds the better App Store score, 3.5 against 2.6. That said, the two scores are not equally well evidenced: TopGuru has 404 ratings behind it against 43, so its average is the more settled of the two. Written reviews point the same way: 24% of ANCEL's written reviews are positive against 29% of TopGuru's.

UpkeepUpdate frequency

ANCEL ships an update every 2 months, TopGuru every 3 weeks. The most recent releases landed on August 1, 2026 and September 23, 2026 respectively.

Scorecard7 real differences · 4 level
ANCEL versus TopGuru: the parameters behind the verdict, then further details
ParameterANCELTopGuru
PriceFreeFree
Rating2.6 (43 ratings)3.5 (404 ratings) — better
Positive reviews23.5% of reviews29.3% of reviews — better
Number of ratings43404 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
Best chart rank#189 — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS9.0 — better11.0
Further details — not scored
Size402 MB2.2 GB
Age rating4+4+
DeveloperOBDSPACE TECHNOLOGY CO.,LTDHK TOPDON TECHNOLOGY Co., LIMITED

Customer experience

ANCEL

All ratings43 ratings
Positive37.2%
Neutral4.7%
Negative58.1%
Written reviews17 reviews
Positive23.5%
Neutral5.9%
Negative70.6%

TopGuru

All ratings404 ratings
Positive60.4%
Neutral8.4%
Negative31.2%
Written reviews188 reviews
Positive29.3%
Neutral13.3%
Negative57.4%

Bugs and requests

ANCEL

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

ANCEL

No in-app purchases

20 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-time15
  • Diag Bundle Renewal3 variants$49.99
  • TopGuru Diagnostic Bundle$49.99
  • TopGuru IMMO Bundle$49.99
Show 12 more
  • 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 ANCEL free?
ANCEL 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, ANCEL or TopGuru?
TopGuru is rated higher. ANCEL averages 2.6 out of 5 from 43 ratings, while TopGuru averages 3.5 from 404 ratings.
Do ANCEL or TopGuru have ads?
Neither ANCEL nor TopGuru shows ads.
Which is updated more often, ANCEL or TopGuru?
ANCEL ships an update every 2 months, and TopGuru every 3 weeks. Most recently, ANCEL was updated on August 1, 2026 and TopGuru on September 23, 2026.

Other comparisons