Comparison

Radio Code Renault vs OBDocker

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

Head to head
About

Radio Code Renault

This app helps you unlock your car radio by providing instructions on how to find your precode and enter it using various control methods. It supports entry via buttons, stalk control, and remote control.

Highlights
  • Find precode instructions
  • Enter code with buttons
  • Enter code with stalk control
  • Enter code with remote control
  • Subscription management
Features
Read full description

To find the precode: - Switch on the car radio and hold button 1 and 6 (in some cases it is necessary to remove the car radio) - The precode is composed of 1 letter and 3 digits. For example: G842, H786, I814 Enter the code in your car radio? With Buttons · Press the "1" button several times for the 1st digit to be displayed · Press the "2" button repeatedly for the 2nd digit to be displayed · Press the "3" button repeatedly for the 3rd digit to be displayed · Press the "4" button repeatedly for the 4th digit to display " · Press and hold the "6" (or "5") button to save code (10 seconds) With Stalk Control · Turn the dial to enter the numbers.    Press the bottom button to move. · Hold down the button to save the code. With Remote Control · Press the [¬] button to turn the dial to enter the numbers. · Press and hold the [¬] button to save code The subscription automatically renews unless canceled at least 24 hours before the end of the current period. Your iTunes account will be charged within 24 hours prior to renewal. You can manage and cancel your subscription in your iTunes account settings. Terms : https://sidistribution.wixsite.com/website-6/terms Privacy : https://sidistribution.wixsite.com/website-6/privacy

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

Radio Code Renault4 screens
OBDocker4 screens

Verdict

The call

The clearest difference is monetization model: OBDocker at freemium against Radio Code Renault's subscription. OBDocker also leads on update cadence (fortnightly vs every 6 weeks) and iOS requirement (13.0 vs 16.0). Radio Code Renault's advantage is rating (4.6 vs 4.2) and ratings volume (276 vs 17). On price, review sentiment, ads and in-app purchases 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. Radio Code Renault sells 3 in-app purchases, starting at $3.99 per month and OBDocker sells 7 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Radio Code Renault holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: Radio Code Renault has 276 ratings behind it against 17, so its average is the more settled of the two. Written reviews complicate that: 40% of Radio Code Renault's written reviews are positive against 47% of OBDocker's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Radio Code Renault ships an update every 6 weeks, OBDocker fortnightly. The most recent releases landed on October 13, 2026 and October 1, 2026 respectively.

Scorecard5 real differences · 5 level
Radio Code Renault versus OBDocker: the parameters behind the verdict, then further details
ParameterRadio Code RenaultOBDocker
PriceFreeFree
Rating4.6 (276 ratings) — better4.2 (17 ratings)
Positive reviews39.9% of reviews46.9% of reviews — better
Number of ratings276 — better17
Update frequencyEvery 6 weeksFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.013.0 — better
Further details — not scored
Size5 MB238 MB
Age rating4+4+
Developerthomas CustodioMotorsure. Inc

Customer experience

Radio Code Renault

All ratings276 ratings
Positive89.1%
Neutral4.0%
Negative6.9%
Written reviews281 reviews
Positive39.9%
Neutral4.3%
Negative55.9%

OBDocker

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

Bugs and requests

Radio Code Renault

Reported bugs

8 issues
  • App does not open
  • App crashes frequently
  • Incorrect codes generated
  • Double charging issues
  • Upgrade loop without providing code
Show 3 more
  • Blank white screen with dots
  • Payment issues (purchase rejected, charged multiple times)
  • App freezes on initial screen

Requested features

6 requests
  • Clearly state app is paid upfront
  • Offer a truly free version
  • Improve code accuracy
  • Fix app not opening/crashing issues
  • Provide better customer support for issues
Show 1 more
  • Clarify payment model (one-time vs. subscription)

OBDocker

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Radio Code Renault

Subscriptions2
  • Monthly Subscription$3.991 Month
  • Annual Subscription7 Days trial$17.991 Year
One-time1
  • Radio code pro$1.99
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 Radio Code Renault free?
Radio Code Renault is free to download, with in-app purchases available.
Is OBDocker free?
OBDocker is free to download, with in-app purchases available.
Which has better reviews, Radio Code Renault or OBDocker?
Radio Code Renault is rated higher. Radio Code Renault averages 4.6 out of 5 from 276 ratings, while OBDocker averages 4.2 from 17 ratings.
Do Radio Code Renault or OBDocker have ads?
Neither Radio Code Renault nor OBDocker shows ads.
Which is updated more often, Radio Code Renault or OBDocker?
Radio Code Renault ships an update every 6 weeks, and OBDocker fortnightly. Most recently, Radio Code Renault was updated on October 13, 2026 and OBDocker on October 1, 2026.

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