Comparison

MobileWrench vs TopGuru

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

Head to head
About

MobileWrench

Features
Read full description

This APP allows you to connect a digital torque wrench via Bluetooth®, and display the torque data on the interface in real-time. It provides control functions such as sound, light signal, vibration, backlight, etc., and also has a lock button, memory function, and sleep time adjustment. The main display shows the current mode, torque range, power, torque value, etc. It also supports screw torque conversion and status warnings, including warnings of faults and overweight. Real-time sync. Smarter torque control. Designed exclusively for Apple Watch, this app allows seamless synchronization with your smart torque wrench. Instantly view torque and angle values, switch between operation modes—including Peak/Follow/Angle mode—and perform tasks with maximum efficiency. Key Features: • Real-time torque and angle display • Mode switching: Peak/Follow/Angle mode • Haptic feedback when target value is reached • Simple and intuitive UI for on-site efficiency • Fast and stable Bluetooth connection Perfect for: Maintenance technicians, QA professionals, and manufacturing engineers who demand precision and performance in torque operations.

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

MobileWrench4 screens
TopGuru4 screens

Verdict

The call

The clearest difference is in-app purchases: MobileWrench at none against TopGuru's 30. TopGuru's advantage is update cadence (every 3 weeks vs every 5 months) and chart position (#165 vs unranked). On price, ads, device support and iOS requirement 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. MobileWrench asks for nothing beyond the download.

UpkeepUpdate frequency

MobileWrench ships an update every 5 months, TopGuru every 3 weeks. The most recent releases landed on October 11, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 8 level
MobileWrench versus TopGuru: the parameters behind the verdict, then further details
ParameterMobileWrenchTopGuru
PriceFreeFree
Rating—3.5 (412 ratings) — better
Positive reviews—29.3% of reviews
Number of ratings—412 — better
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
Best chart rank—#165 — better
DevicesiPhone, Apple WatchiPhone, iPod
Requires iOS16.615.0 — better
Further details — not scored
Size30 MB2.2 GB
Age rating4+4+
DeveloperMING HSIU WUHK TOPDON TECHNOLOGY Co., LIMITED

Bugs and requests

MobileWrench

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

MobileWrench

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 MobileWrench free?
MobileWrench is free to download, with no in-app purchases.
Is TopGuru free?
TopGuru is free to download, with in-app purchases available.
Do MobileWrench or TopGuru have ads?
Neither MobileWrench nor TopGuru shows ads.
Which is updated more often, MobileWrench or TopGuru?
MobileWrench ships an update every 5 months, and TopGuru every 3 weeks. Most recently, MobileWrench was updated on October 11, 2026 and TopGuru on October 27, 2026.

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