Comparison

OBD JScan vs r53obd

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

Head to head
About

OBD JScan

This app provides advanced diagnostics for Jeep, Chrysler, and Dodge vehicles. It allows users to read and clear trouble codes, view live sensor data, and access settings across all vehicle modules, including ABS and transmission.

Highlights
  • Read/Clear Diagnostic Trouble Codes
  • Access Live Data from all sensors
  • View vehicle settings
  • Access all vehicle modules (ABS, Transmission, etc.)
  • Identify module, VIN, Part Number, and Version
  • Share vehicle trouble codes
Features
Read full description

What is OBD JScan? OBD JScan is powerful Jeep & Chrysler & Dodge diagnostic application. JScan allows reading standard Diagnostic Trouble Codes (emission related), general Live Data and Adaptations and much more. Thats not all. JScan can access all modules avalable on your vehicle. ABS, Steering Column, Automatic Transimmsion, Radio, Sway Bar, Havac and many more. Some supported cars: Jeep Wrangler JK, Jeep Wrangler JL - additional hardware required to bypass security gateway* Jeep Wrangler JT - additional hardware required to bypass security gateway* Jeep Wrangler 4XE - additional hardware required to bypass security gateway* Jeep Grand Cherokee WK Jeep Grand Cherokee, WK2 11-13 Jeep Grand Cherokee WK2 14-21 - 18+ - additional hardware required to bypass security gateway* Jeep Commander XK Jeep Liberty/Cherokee KK, Jeep Compass, Jeep Patriot MK Dodge Avenger Dodge Grand Caravan RT, Dodge Journey, Dodge Caliber Dodge Durango 2004-2009 Dodge Durango 2011-2013 Dodge Durango 2014-2023* Dodge Ram Dodge Nitro Dodge Magnum Dodge Challenger - 08-14 Dodge Challenger - 14+ Dodge Charger- 06-10 Dodge Charger- 11+ Dodge Avenger Chrysler Town&Country RT Chrysler 200 Chrysler 300C Chrysler 300 Chrysler Sebring Chrysler Aspen and more.. * WK2 2018+ = requires securit bypass cable * Dodge Durango 2018+ = requires securit bypass cable * Dodge Ram 2018+ = requires securit bypass cable * JL requires security bypass cable * JT requires security bypass cable * http://jscan.net/jl-jt-security-bypass/ What can I Do with JScan? JScan allows you to access, diagnostic trouble codes and Live Data in all modules. You can easily Read, Clear, Share vehicle Trouble Codes. View Live Data from all sensors in vehicle. View vehicle settings. Identify module, Vin, Part Number, Version and more. Recommended device: - OBD ELM 327 compatible device is required to make app work as expected. Recommended adapters: - iCar Pro 4.0 Bluetooth LE (Bluetooth) - Vlinker MC+ (Bluetooth) - for newer cars - OBD Link MX+ Bluetooth (Bluetooth) More info about supported and recommended OBD adapters: http://jscan.net/supported-and-not-supported-obd-adapters/ Facebook: https://www.facebook.com/obdjscan/ Website: http://jscan.net/

About

r53obd

This app provides diagnostics, logging, and coding for first-generation MINI Coopers (R50, R52, R53). It offers live engine data, fault code reading, and module coding with a compatible adapter. Unlock advanced features like active tests and adaptation resets with a one-time purchase.

Highlights
  • Live engine data
  • Read & clear fault codes
  • Module coding
  • Active tests
  • Adaptation resets
  • CSV data logging
Features
Read full description

Know your first-generation MINI. Read faults, log live data, and adjust supported settings on your R50, R52, or R53 from your iPhone or iPad. SUPPORTED ADAPTERS • NEW: UniCarScan UCSI-2100 — MINI diagnostics, supported coding, and tests via Bluetooth LE. • OBDLink MX+ or OBDLink CX — MINI diagnostics, supported coding, and tests. • Compatible generic ELM/Veepeak Bluetooth LE adapters — basic engine data, emissions fault codes, and VIN only. These do not support MINI module coding or tests. FREE • Read and clear faults, monitor live data, and export CSV logs. • Read coding and save, import or export backups. • Guided cooling-fan test and demo mode. PRO — ONE-TIME PURCHASE • Change supported coding settings and write saved or imported backups to the car. • Additional actuator and cluster tests, adaptation resets, service-interval resets, and ABS/DSC brake-bleed routines. • Coding changes create a restore point and compare the stored result. Body-module diagnostics and coding, including the body controller and instrument cluster, require an OBD pin 7 to 8 bridge. Ordinary engine diagnostics do not require the bridge. Features depend on the vehicle, fitted modules, and adapter. Adapter sold separately. r53obd is a product of RABRH LLC. MINI and MINI Cooper are registered trademarks of BMW AG. r53obd and RABRH LLC are not affiliated with or endorsed by BMW AG or MINI.

Screenshots

OBD JScan4 screens
r53obd4 screens

Verdict

The call

The clearest difference is ratings volume: OBD JScan at 1.3K against r53obd's 5. OBD JScan also leads on iOS requirement (13.0 vs 16.0). r53obd's advantage is review sentiment (100% vs 80%) and rating (5.0 vs 4.7). On price, update cadence, 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. OBD JScan sells 7 one-off in-app purchases and r53obd sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

r53obd holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: OBD JScan has 1.3K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 80% of OBD JScan's written reviews are positive against 100% of r53obd's.

UpkeepUpdate frequency

OBD JScan ships an update every 3 weeks, r53obd every 4 weeks. The most recent releases landed on October 25, 2026 and October 22, 2026 respectively.

Scorecard4 real differences · 6 level
OBD JScan versus r53obd: the parameters behind the verdict, then further details
ParameterOBD JScanr53obd
PriceFreeFree
Rating4.7 (1.3K ratings)5.0 (5 ratings) — better
Positive reviews79.6% of reviews100.0% of reviews — better
Number of ratings1.3K — better5
Update frequencyEvery 3 weeks — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS13.0 — better16.0
Further details — not scored
Size403 MB7 MB
Age rating12+4+
DeveloperPiotr BialicRABRH LLC

Customer experience

OBD JScan

All ratings1,296 ratings
Positive93.4%
Neutral1.9%
Negative4.6%
Written reviews240 reviews
Positive79.6%
Neutral5.0%
Negative15.4%

r53obd

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

OBD JScan

Reported bugs

2 issues
  • Inability to save/export diagnostic data
  • Inconsistent behavior when changing vehicle settings

Requested features

4 requests
  • Expanded vehicle compatibility
  • Improved stability and reliability
  • Enhanced user interface and guidance
  • Integration with other vehicle apps/services

r53obd

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

OBD JScan

One-time7
  • + 1 garage license2 variants$9.99
  • 1 VIN license$20.99
  • Add 1 VIN$20.99
Show 4 more
  • Add 1 VIN Vehicle Slot$20.99
  • 3 VIN licenses$54.99
  • 5 VIN Licenses$84.99
  • 10 VIN Licenses$149.99
1 purchases

r53obd

One-time1
  • r53obd Pro$39.99

Questions

Is OBD JScan free?
OBD JScan is free to download, with in-app purchases available.
Is r53obd free?
r53obd is free to download, with in-app purchases available.
Which has better reviews, OBD JScan or r53obd?
r53obd is rated higher. OBD JScan averages 4.7 out of 5 from 1.3K ratings, while r53obd averages 5.0 from 5 ratings.
Do OBD JScan or r53obd have ads?
Neither OBD JScan nor r53obd shows ads.
Which is updated more often, OBD JScan or r53obd?
OBD JScan ships an update every 3 weeks, and r53obd every 4 weeks. Most recently, OBD JScan was updated on October 25, 2026 and r53obd on October 22, 2026.

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