Youless vs Energy logger BLUE
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Youless
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This app is part of the Youless energy monitor product. It connects directly to the Youless energy monitor model LS110 or LS120, and provides a real-time display of current energy consumption and / or energy generation. In addition, it can be used to go back in time using the internal log of the Youless. Firmware updates/changes can also be made from the app.
Energy logger BLUE
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The “Energy logger BLUE” application allows you to monitor and log the electricity usage and production, (also gas usage if gas meter is available), empowering you to save on energy costs. The application is dedicated to smart meter "Energy logger BLUE” devices – code name BPL-007. You can keep track of all utilities; in the real time, over periods of time and even predict the future use/costs. We believe that awareness of the energy use encourages energy saving and thus helps you to reduce your energy bills. Smaller bills for you mean less CO2 generated for us all, lowering your carbon footprint and keeping our planet clean. Features include: - Realtime electricity and gas usage - Logging past electricity and gas usage, on a minutely, hourly, daily, monthly and yearly scales. - Electricity usage and production prediction - Utilities can be converted from kWh/m3 to Euros and kg/CO2, allowing you to keep track of bills and environmental impact of your utilities more easily - Data is only stored locally on your device and smart phone application, and is therefore completely in your possession i.e. not shared with any third parties. It supports Dutch, Belgian and Luxembourgish Smart Metering protocols (including Luxembourgish encryption). This app requires an Energy Logger BLUE to work. To find out more please visit: https://www.tech4ushop.nl/bpl-007-p.html
Screenshots
Verdict
The clearest difference is update cadence: Energy logger BLUE at every 5 weeks against Youless's every 5 months. Energy logger BLUE also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases and device support 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Youless ships an update every 5 months, Energy logger BLUE every 5 weeks. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.
| Parameter | Youless | Energy logger BLUE |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 5 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 31 MB |
| Age rating | 4+ | 4+ |
| Developer | PostFossil B.V. | Piotr Grabarczyk |
In-app purchases
Youless
No in-app purchases
Energy logger BLUE
No in-app purchases
Questions
Is Youless free?
Is Energy logger BLUE free?
Do Youless or Energy logger BLUE have ads?
Which is updated more often, Youless or Energy logger BLUE?
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