Comparison

VgateFwUpdater vs OBDocker

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

Head to head
About

VgateFwUpdater

This utility tool allows users to upgrade the firmware for various compatible automotive diagnostic chips. It supports a range of specific chip models, ensuring optimal performance and functionality of your devices.

Highlights
  • Firmware upgrades
  • Supports Icar01, Icar03, MIC3311, MIC3312, MIC3313, MIC3422, MIC1103, MIC3425 chips
  • Ensures optimal device performance
  • Easy-to-use upgrade tool
Features
Read full description

VgateFwUpdater is an upgrade tool that can upgrade the firmware of Icar01(iCar 1/2/3), Icar03(iCar Pro), MIC3311(vLinker BM), MIC3312(vLinker FD), MIC3313(vLinker MC), MIC3422(vLinker FS), MIC1103(iCarPro 2S) and MIC3425(vLinker MS) chips.

About

OBDocker

This app acts as a professional OBD2 car scanner, enabling users to diagnose, service, and customize their vehicles. It offers comprehensive diagnostic modes, real-time data monitoring, and various service functions like oil resets and battery registration.

Highlights
  • Triple-mode diagnostics (Full-Systems, Multi-Systems, Quick Scan)
  • Triple-mode live data monitoring (Health, Engine, Dash)
  • Full-cycle service functions (Emissions Pre-Check, Control Tests, Oil Reset, Battery Registration)
  • One-click car setting adjustments and retrofits
  • Supports a wide range of car brands and models
Read full description

Crafted with user-friendliness and power in mind, OBDocker is a professional OBD2 car scanner app that empowers you to diagnose, service, and customize your vehicles with ease and precision. ************************* KEY FEATURES → Triple-Mode Diagnostics ○ Full-Systems Diagnose: One-Click OE-Level full-systems diagnostics. ○ Multi-Systems Diagnose: Scan multiple systems through ECUs filtering such as TMS, SRS, ABS, TCM, BCM and many more. ○ Quick Scan: Swiftly read and clear engine fault codes to maintain a smooth drive. → Triple-Mode Live Data ○ Health Monitor: Track every systems performance by diving into real-time parameters. ○ Engine Monitor: Monitor your engine's performance. ○ Dash Monitor: Visualize your vehicle's metrics in real-time. → Full-Cycle Service ○ Emissions Pre-Check: Test your emissions and pass with confidence before your official check. ○ Control Tests: Perform EVAP Leak Test, DPF and Inducement System Reinitialization. ○ Oil Reset: Easily reset oil change reminders and maintenance lights to keep your car's records up to date. ○ Battery Registration: Register the battery replacement to notify the battery management. → On-Click Modification ○ Adjustments: Adjust different car settings and customize them by one-click. ○ Retrofits: Easily adapt additional vehicle parts after installation. ************************* OBD ADAPTERS OBDocker requires a compatible OBD adapter to work. We recommend the following for the best experience: - High Performance: Vlinker Series, OBDLink Series, MotorSure OBD Tool, Carista EVO. - Middle Performance: All genuine adapters compatible with ELM327 / ELM329, including Veepeak Series, Vgate iCar Series, UniCarScan, NEXAS, Carista, Rodoil ScanX, and more. - Low Performance (Not Recommended): Cheep Chinese clones ELM. ************************* SUPPORTED CARS OBDocker is compatible with a wide range of vehicles, covering both standard and advanced modes: - Standard Mode: Universal compatibility with OBD2 / OBD-II or EOBD vehicles worldwide. - Advanced Mode: Toyota, Lexus, Nissan, infiniti, Honda, Acura, Hyundai, Kia, Volkswagen, Audi, Skoda, SEAT, Mercedes-Benz, BMW, Mini, Porsche, Ford, Lincoln, Chevrolet, Cadillac, GMC, Buick. And still working really hard to add more… ************************* PLANS: OBDocker offers a free trial for full feature access. To unlock unlimited potential, choose from our Pro or Pro Max subscriptions. NOTE: Vehicle ECUs vary in the amount of sensors supported. This app can’t show you something, that is not provided by your car. Terms and Conditions: https://www.obdocker.com/terms-and-coditions Privacy Policy: https://www.obdocker.com/privacy-policy Apple Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

VgateFwUpdater4 screens
OBDocker4 screens

Verdict

The call

The clearest difference is rating: OBDocker at 4.2 against VgateFwUpdater's 2.4. OBDocker also leads on update cadence (fortnightly vs every 2 months) and review sentiment (47% vs 32%). VgateFwUpdater's advantage is in-app purchases (none vs 7). On price, ratings volume, 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. OBDocker sells 7 in-app purchases, starting at $2.99 per month. VgateFwUpdater asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OBDocker holds the better App Store score, 4.2 against 2.4. Both are backed by a comparable volume of ratings — 41 and 17 respectively. Written reviews point the same way: 32% of VgateFwUpdater's written reviews are positive against 47% of OBDocker's.

UpkeepUpdate frequency

VgateFwUpdater ships an update every 2 months, OBDocker fortnightly. Both last shipped on October 15, 2026.

Scorecard5 real differences · 5 level
VgateFwUpdater versus OBDocker: the parameters behind the verdict, then further details
ParameterVgateFwUpdaterOBDocker
PriceFreeFree
Rating2.4 (41 ratings)4.2 (17 ratings) — better
Positive reviews31.6% of reviews46.9% of reviews — better
Number of ratings41 — better17
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size5 MB238 MB
Age rating4+4+
Developer昌云 沈Motorsure. Inc

Customer experience

VgateFwUpdater

All ratings41 ratings
Positive36.6%
Neutral0.0%
Negative63.4%
Written reviews38 reviews
Positive31.6%
Neutral0.0%
Negative68.4%

OBDocker

All ratings17 ratings
Positive70.6%
Neutral17.6%
Negative11.8%
Written reviews32 reviews
Positive46.9%
Neutral6.3%
Negative46.9%

In-app purchases

None

VgateFwUpdater

No in-app purchases

7 purchases

OBDocker

Subscriptions6
  • OBD Pro (Monthly)$2.991 Month
  • OBD Pro Max (Monthly)$7.991 Month
  • OBD2 Pro (6 Months)$14.996 Months
Show 3 more
  • OBD Pro (Annual)7 Days trial$17.991 Year
  • Mechanic Access (Quarterly)$19.993 Months
  • OBD Pro Max (Annual)7 Days trial$47.991 Year
One-time1
  • OBD Pro Max (Permanent)$119.99

Questions

Is VgateFwUpdater free?
VgateFwUpdater is free to download, with no in-app purchases.
Is OBDocker free?
OBDocker is free to download, with in-app purchases available.
Which has better reviews, VgateFwUpdater or OBDocker?
OBDocker is rated higher. VgateFwUpdater averages 2.4 out of 5 from 41 ratings, while OBDocker averages 4.2 from 17 ratings.
Do VgateFwUpdater or OBDocker have ads?
Neither VgateFwUpdater nor OBDocker shows ads.
Which is updated more often, VgateFwUpdater or OBDocker?
VgateFwUpdater ships an update every 2 months, and OBDocker fortnightly. Most recently, VgateFwUpdater was updated on October 15, 2026 and OBDocker on October 15, 2026.

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