Comparison

LELink Scanner vs evDash OBD2

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

Head to head
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.

About

evDash OBD2

Monitor your electric vehicle's performance with a live dashboard and diagnostic tools. View real-time battery, power, and driving data, and access advanced service functions. Supports a wide range of EVs and OBD2 adapters, with optional Pro features for deeper insights.

Highlights
  • Live EV dashboard
  • Battery data overview
  • Cell voltage and temperature monitoring
  • Apple CarPlay support
  • Service Menu with ECU scan
  • Pre-purchase battery check
  • Acceleration and brake tests
Features
Read full description

evDash OBD2 is a live dashboard and diagnostics multitool for electric vehicles. Connect a compatible OBD2 adapter and view real-time EV data on your phone or Apple CarPlay. evDash is built to support as many electric cars as possible — if a vehicle exposes useful data over OBD2, the goal is to make it work. Main features: • Live EV dashboard with battery, power and driving data • Battery SOC, SOH, voltage, current and charging overview • Cell voltages, temperature data and 12V battery status • Charging graphs and trip energy statistics • Apple CarPlay support • Multi-car garage with quick switching • Service Menu with ECU scan, ECU versions and DTC tools • Pre-purchase battery check and battery health tests • Acceleration and brake tests • TPMS, CAN sniffer and diagnostic export tools • Remote Tuning to help add or improve vehicle support • Local logs, exports and optional remote upload evDash works with supported OBD2 BLE, BT3/SPP, WiFi, MFi/OBDLink, BMW ENET and evDash M5Stack relay adapters. Available data depends on the vehicle model, adapter type and supported vehicle profile. Some cars expose a lot of battery data, some expose only basic OBD2 data, and some are restricted by the vehicle gateway. Which cars are supported, and which data each one provides, is listed in the vehicle support matrix, updated with every release: https://www.evdash.eu/evdash/vehicles/ Reported anomalies — what owners observed after connecting an adapter or during diagnostics, with investigation status and precautions: https://www.evdash.eu/evdash/vehicles/incidents/ evDash Pro unlocks advanced diagnostics, multi-car quick switch, battery internal resistance calculation, cell health tests, graph exports, Service Menu tools and fullscreen diagnostic views. It is available as a monthly or yearly auto-renewable subscription, or as a one-time lifetime purchase. Monthly and yearly plans include the same Pro features. Pricing is displayed in the App Store before purchase and may vary by region. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period; the lifetime purchase is a one-time payment with no renewal. You can manage and cancel subscriptions in your Apple ID account settings. Disclaimer: evDash is a diagnostic tool used to read data from your vehicle and is provided for information purposes only. Use is entirely at your own risk. The developer accepts no liability for any damage to your vehicle, battery, adapter or device, or for any decisions made based on the data shown. Always follow your vehicle manufacturer's instructions. evDash is an independent app and is not affiliated with or endorsed by any vehicle manufacturer. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ MFi accessory authorization: - OBDLink MX+ (OBD Solutions LLC) — protocol string com.obdlink, MFi Product Plan ID (PPID): 221699-0001 - Vgate vLinker FS/MS (ShenZhen CheBoTong) — protocol string com.vgatemall, MFi PIDs: 649626-099130 (vLinker FS), 649626-112572 (vLinker MS) Both accessory manufacturers have confirmed that this app (bundle ID sk.next176.evdashapp) has been added to their MFi Product Plan.

Screenshots

LELink Scanner4 screens
evDash OBD24 screens

Verdict

The call

LELink Scanner and evDash OBD2 both sit at 5.0 stars, but that hides the real split: 100% of evDash OBD2's written reviews are positive against 50% of LELink Scanner's. evDash OBD2 also leads on update cadence (every 5 days vs every 3 months) and device support (4 vs 2). LELink Scanner's advantage is in-app purchases (none vs 3) and iOS requirement (12.0 vs 15.0). On price, rating, ratings volume 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. evDash OBD2 sells 3 in-app purchases, starting at $2.99 per month. LELink Scanner asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for LELink Scanner against 5.0 for evDash OBD2. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews are what separate them: 50% of LELink Scanner's written reviews are positive against 100% of evDash OBD2's.

UpkeepUpdate frequency

LELink Scanner ships an update every 3 months, evDash OBD2 every 5 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

Scorecard6 real differences · 4 level
LELink Scanner versus evDash OBD2: the parameters behind the verdict, then further details
ParameterLELink ScannerevDash OBD2
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings12 — better
Update frequencyEvery 3 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS12.0 — better15.0
Further details — not scored
Size11 MB57 MB
Age rating4+4+
DeveloperK SOLUTION LLCNEXT176

Customer experience

LELink Scanner

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

evDash OBD2

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

LELink Scanner

No in-app purchases

3 purchases

evDash OBD2

Subscriptions2
  • evDash Pro Monthly$2.991 Month
  • evDash Pro Yearly$14.991 Year
One-time1
  • evDash Pro Lifetime$39.90

Questions

Is LELink Scanner free?
LELink Scanner is free to download, with no in-app purchases.
Is evDash OBD2 free?
evDash OBD2 is free to download, with in-app purchases available.
Which has better reviews, LELink Scanner or evDash OBD2?
LELink Scanner and evDash OBD2 are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do LELink Scanner or evDash OBD2 have ads?
Neither LELink Scanner nor evDash OBD2 shows ads.
Which is updated more often, LELink Scanner or evDash OBD2?
LELink Scanner ships an update every 3 months, and evDash OBD2 every 5 days. Most recently, LELink Scanner was updated on October 13, 2026 and evDash OBD2 on October 14, 2026.

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