Comparison

Blue Current vs CarTech QR

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

Head to head
About

Blue Current

Control your electric vehicle charging station, monitor energy usage, and manage settings. Gain insights into COβ‚‚ savings and energy consumption, with options for guest charging and community support.

Highlights
  • Start/stop charging sessions
  • Monitor energy rates and consumption
  • View COβ‚‚ savings
  • Manage charge point settings
  • Enable paid guest charging
  • Personalize charging cards
Features
Read full description

With the Blue Current App you can operate your Blue Current charge point. Start/stop a charging session or adjust the settings to your wishes. Charge Functionalities: β€’ Start and stop charging sessions β€’ Charging with or without a charging card β€’ View the current status of your charge point β€’ View charging sessions β€’ Insight into COβ‚‚ savings Energy Functionalities: β€’ Insight into gas and electricity rates per day, week, month, or year β€’ Insight into gas and electricity consumption in units (kWh/mΒ³) and in euros, per day, week, month, or year β€’ Installation flow for the WattsOn P1 reader to provide insight into usage Change Charge Point Settings: β€’ Restart your charge point β€’ Make your charge point unavailable β€’ Paid charging for guests β€’ Publish charge point for others β€’ Set capacity tariff (Belgium only) β€’ Add, remove and personalize charging cards and charge points β€’ Provide feedback about the app Community: Our entire team works hard every day to make the app better and more complete for you. We now have a close-knit community with thousands of active users in the Netherlands and Belgium. If you have any questions, visit https://help.bluecurrent.nl If you have any tips and suggestions for improvements to the app, please let us know at samen@bluecurrent.nl The app requires a Blue Current account. More functionalities to support the energy transition coming soon For more information about Blue Current, visit www.bluecurrent.nl

About

CarTech QR

Features
Read full description

Ever wished you could easily get in touch with a car owner to alert them about an urgent issue like their car lights being left on, an open window, or a parking mishap? Introducing CarTech QR - the simple app that connects people to car owners quickly and securely! With CarTech QR, car owners can easily register their vehicles and generate a unique QR code that can be downloaded, printed, and attached to their cars. When someone spots an issue, they simply scan the QR code to securely reach out to the owner. It’s fast, private, and makes handling car-related problems stress-free! Key Features: Quick Registration: Register your car securely in just a few steps. Instant QR Code Generation: Generate a unique QR code for your car in seconds. Easy Sharing: Download, print, and attach your code to your vehicle for effortless communication. Secure Contact Options: Connect without revealing your personal information – control how and when others can reach you. Solve Issues Promptly: Receive alerts on matters like parking violations, open windows, lights left on, and more. Say goodbye to sticky notes and frustration – use CarTech QR to keep your car safe and accessible. Connect with ease, whenever it’s needed!

Screenshots

Blue Current4 screens
CarTech QR3 screens

Verdict

The call

The clearest difference is update cadence: CarTech QR at every 3 weeks against Blue Current's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Blue Current ships an update every 3 months, CarTech QR every 3 weeks. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

Scorecard1 real difference Β· 7 level
Blue Current versus CarTech QR: the parameters behind the verdict, then further details
ParameterBlue CurrentCarTech QR
PriceFreeFree
Positive reviews100.0% of reviewsβ€”
Update frequencyEvery 3 monthsEvery 3 weeks β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS13.4 β€” better14.0
Further details β€” not scored
Size36 MB63 MB
Age rating4+4+
DeveloperBlue Current BVSmart Park Car Tech

In-app purchases

None

Blue Current

No in-app purchases

None

CarTech QR

No in-app purchases

Questions

Is Blue Current free?
Blue Current is free to download, with no in-app purchases.
Is CarTech QR free?
CarTech QR is free to download, with no in-app purchases.
Do Blue Current or CarTech QR have ads?
Neither Blue Current nor CarTech QR shows ads.
Which is updated more often, Blue Current or CarTech QR?
Blue Current ships an update every 3 months, and CarTech QR every 3 weeks. Most recently, Blue Current was updated on October 25, 2026 and CarTech QR on October 7, 2026.

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