Comparison

ActiveOBD vs LELink Scanner

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

Head to head
About

ActiveOBD

This app functions as an OBDII scanner, offering specialized support for Subaru vehicles (MY2012+). It provides basic parameter readings for free, with a subscription unlocking advanced features like trouble code reading and data logging.

Highlights
  • OBDII scanning
  • Subaru-specific support (MY2012+)
  • CVT Oil Temperature reading
  • AWD duty (%) parameter reading
  • Trouble code reading (full version)
  • Data logging (full version)
  • Graphs building (full version)
Features
Read full description

The OBDII scanner app with a special support of Subaru (MY2012+) make. It's the next-generation product based on our well-known "ActiveOBD for Subaru" app bringing its best features to iOS users. A compatible OBD adapter is required. Premium-level adapters supported (best speed and stability): - OBDLink MX+; - OBDLink CX; - vLinker MC+. Entry-level adapters supported (moderate speed, good stability): - Vgate iCar Pro Bluetooth 4.0 (BLE). Other adapters supported: - Viecar Bluetooth 4.0 (BLE), Vgate iCar Pro WiFi, Veepeak OBDCheck BLE+, KONNWEI. We do NOT support the majority of cheap ELM327 v2.1 clones. The basic free version already includes CVT Oil Temperature, CVT ratio and AWD duty (%) parameter readings and nice gauge screen ! Note: some of these parameters are inaccessible on some model ranges. The full version (subscription) includes extra parameters reading and features, such as graphs building, logging ("premium-level adapter" required), trouble codes reading. Note: for resource consumption optimization reason the data collection for graphs/logging activates upon accessing these functions and terminates with the current app session. Terms of Use (standard Apple Terms of Use / EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

LELink Scanner

This app acts as an engine diagnostics tool, allowing users to read and clear trouble codes, view real-time engine data, and customize performance gauges. It supports a wide range of OBD-II compliant vehicles and offers advanced features for both hobbyists and professionals.

Highlights
  • Read and clear trouble codes
  • View real-time engine and sensor data
  • Customizable gauges and dashboards
  • Smog readiness check
  • MPG and performance timers
  • Supports multiple ECU types
Features
Read full description

LELink is an engine performance and diagnostics tool for both automotive enthusiasts and professionals. Connecting to your iPhone/iPod, this scanner allows you to easily scan and clear engine codes, view and save real-time engine and performance data and much more. BENEFITS: * Read and clear trouble codes * Mode 6 * Smog Readiness Check * Display car performance and sensor data * Customizable gauges, showing only the data you are interested in * NO in-app purchase and NO subscription fees! __________________ Also features: + Show and reset a DTC / CEL / fault code (current, pending, and history) like a scan tool + Graph data + MPG widget to plot real time fuel efficiency + Can read Transmission Temperatures (vehicle dependent) + Horsepower/HP & Torque / acceleration + Boost / vacuum gauge + Engine speed / Engine RPM / Engine Load /Coolant / Fuel Tank + Customizable dashboard + Full configurable GUI with user choice of dial gauge, bar gauge, plot gauge, digital gauge, and on-off gauge as display elements + Full custom PID support + Formula support + Layout your own dashboard with the widgets / gauges you want, save /load layout + User can add more libraries within the app or by using iTunes File Sharing + Multiple ECU support;Non-CAN, 11-bit CAN, and 29-bit CAN ECU bus types + Gauge theme options + Background color options + Email user log function (access by long pressing custom PID screen) + Multiple PID formula support + 0 to 60mph timer and quarter mile timer __________________ LELink supports all OBD-II and EOBD compliant vehicles sold worldwide. If in doubt check with your manufacturer first or look for 'OBD2' on written on a big white label in your engine bay. ••••••••IMPORTANT INFO•••••••• LELink Scanner App is free to install but does require the purchase of the LELink or LELink2 OBD2 sensor to communicate with your vehicle. The sensor is sold separately in App or at http://www.outdoor-apps.com/store1.html. Drop us an email for any suggestions/questions you may have at support@ksolution.org. We will answer.

Screenshots

ActiveOBD4 screens
LELink Scanner4 screens

Verdict

The call

The clearest difference is rating: LELink Scanner at 5.0 against ActiveOBD's 3.6. LELink Scanner also leads on in-app purchases (none vs 1). ActiveOBD's advantage is ratings volume (39 vs 1). On price, review sentiment, update cadence and ads 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. ActiveOBD sells 1 in-app purchase, starting at $4.99 per month. LELink Scanner asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

LELink Scanner holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: ActiveOBD has 39 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 45% of ActiveOBD's written reviews are positive against 50% of LELink Scanner's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 3, 2026 and September 28, 2026 respectively.

Scorecard4 real differences · 6 level
ActiveOBD versus LELink Scanner: the parameters behind the verdict, then further details
ParameterActiveOBDLELink Scanner
PriceFreeFree
Rating3.6 (39 ratings)5.0 (1 ratings) — better
Positive reviews45.5% of reviews50.0% of reviews — better
Number of ratings39 — better1
Update frequencyEvery 3 monthsEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size24 MB11 MB
Age rating4+4+
DeveloperMykhailo ZolotarovK SOLUTION LLC

Customer experience

ActiveOBD

All ratings39 ratings
Positive61.5%
Neutral10.3%
Negative28.2%
Written reviews22 reviews
Positive45.5%
Neutral13.6%
Negative40.9%

LELink Scanner

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

1 purchases

ActiveOBD

Subscriptions1
  • Full Version Subscription1 Month trial$4.991 Month
None

LELink Scanner

No in-app purchases

Questions

Is ActiveOBD free?
ActiveOBD is free to download, with in-app purchases available.
Is LELink Scanner free?
LELink Scanner is free to download, with no in-app purchases.
Which has better reviews, ActiveOBD or LELink Scanner?
LELink Scanner is rated higher. ActiveOBD averages 3.6 out of 5 from 39 ratings, while LELink Scanner averages 5.0 from 1 ratings.
Do ActiveOBD or LELink Scanner have ads?
Neither ActiveOBD nor LELink Scanner shows ads.
Which is updated more often, ActiveOBD or LELink Scanner?
ActiveOBD ships an update every 3 months, and LELink Scanner every 3 months. Most recently, ActiveOBD was updated on October 3, 2026 and LELink Scanner on September 28, 2026.

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