Comparison

OBDLink vs EV Trip Log

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

Head to head
About

OBDLink

Transform your phone into a powerful car diagnostic tool. Read and clear trouble codes, monitor real-time engine data, and track fuel economy. Generate detailed reports for easy sharing and analysis.

Highlights
  • Read and clear diagnostic trouble codes
  • Display real-time vehicle data
  • Customizable dashboards
  • Estimate fuel economy
  • Log data to CSV
  • GPS tracking of vehicle parameters
  • Full diagnostic reports
Features
Read full description

***The OBDLink app exclusively works with OBDLink MX+, OBDLink CX, and OBDLink MX WiFi OBD adapters*** ***The app will NOT function with any other brand of OBD adapter.*** ***MX+ provides Unlimited Free OEM Add-ons, No in-app fees*** Convert your phone or tablet into a full-fledged diagnostic scan tool: read diagnostic trouble codes, clear the "Check Engine" light, check emissions readiness, estimate fuel economy and much more! Key features: - Check and clear diagnostic trouble codes - Read freeze frame data - Display real-time data (over 90 parameters!) - Customizable dashboards - Emissions readiness for each US state - Fuel economy MPG, l/100km or km/l calculation - Multiple trip meters - Log data to CSV format (compatible with Excel) - Retrieve vehicle information including VIN number and calibration ID - Oxygen Sensor Results (Mode $05) - On-board Monitoring Tests (Mode $06) - In-performance Tracking Counters (Mode $09) - GPS tracking - plot vehicle parameters on a map in real-time - Full diagnostic report that can be e-mailed or uploaded to Dropbox - English and Metric units - Support for English, Spanish, French, Greek, Italian, and Czech languages - Free unlimited updates - Ad-free * Continued use of GPS running in the background can dramatically decrease battery life.

About

EV Trip Log

Features
Read full description

Take control of your EV ownership experience with EV Trip Log, the comprehensive tracking solution designed specifically for electric vehicle drivers. Whether you’re trying to optimize charging costs, monitor efficiency, or just keep a detailed record of your journeys, EV Trip Log makes it simple and intuitive. KEY FEATURES - Complete Trip Tracking: Log your journeys with detailed information including mileage, charging stops, and costs. - Charging Network Management: Organize and track your experiences at different charging networks with detailed statistics. - Cost Analysis: Understand exactly how much you’re spending on charging with detailed cost breakdowns per kWh, per mile, and per trip. - Efficiency Metrics: Monitor your vehicle’s energy consumption with real-time efficiency calculations mi per kWh. - Multi-Vehicle Support: Manage data for multiple electric vehicles in one convenient app. - Backup & Restore: Securely export your data to backup files that can be restored across devices. - Detailed Statistics: Access comprehensive analytics about your charging habits, costs, and efficiency over time. - Clean, Intuitive Interface: Navigate effortlessly through the app with our user-friendly design.

Screenshots

OBDLink4 screens
EV Trip Log4 screens

Verdict

The call

The clearest difference is in-app purchases: EV Trip Log at none against OBDLink's 10. OBDLink's advantage is update cadence (every 2 months vs every 5 months). On price, ads, device support and iOS requirement 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. OBDLink sells 10 one-off in-app purchases. EV Trip Log asks for nothing beyond the download.

UpkeepUpdate frequency

OBDLink ships an update every 2 months, EV Trip Log every 5 months. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

Scorecard2 real differences · 8 level
OBDLink versus EV Trip Log: the parameters behind the verdict, then further details
ParameterOBDLinkEV Trip Log
PriceFreeFree
Rating4.8 (13K ratings) — better—
Positive reviews61.7% of reviews—
Number of ratings13K — better—
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size65 MB43 MB
Age rating17+4+
DeveloperOBD Solutions LLCTimothy Litwiller

Bugs and requests

OBDLink

Reported bugs

4 issues
  • App freezes or disconnects randomly
  • Trouble clearing error codes
  • Inconsistent data readings
  • Issues with firmware updates

Requested features

5 requests
  • Add CarPlay/Android Auto support
  • Improve Bluetooth/WiFi stability
  • Expand vehicle brand coverage
  • Enhance user interface and customization
  • Provide more detailed diagnostic information

EV Trip Log

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

OBDLink

One-time10
  • Ford 2016 Enhanced Diagnostics$14.99
  • Toyota 2007 Enhanced$14.99
  • Toyota 2008 Enhanced$14.99
Show 7 more
  • Ford 2018 Enhanced Diagnostics$14.99
  • Ford 2022 Enhanced$14.99
  • Ford 2023 Enhanced$14.99
  • Ford 2015 Enhanced Diagnostics$14.99
  • Ford 2024 Enhanced$14.99
  • Ford 2017 Enhanced Diagnostics$14.99
  • Toyota 2011 Enhanced$14.99
None

EV Trip Log

No in-app purchases

Questions

Is OBDLink free?
OBDLink is free to download, with in-app purchases available.
Is EV Trip Log free?
EV Trip Log is free to download, with no in-app purchases.
Do OBDLink or EV Trip Log have ads?
Neither OBDLink nor EV Trip Log shows ads.
Which is updated more often, OBDLink or EV Trip Log?
OBDLink ships an update every 2 months, and EV Trip Log every 5 months. Most recently, OBDLink was updated on November 8, 2026 and EV Trip Log on November 5, 2026.

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