The NESO App vs IoT Registration
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
The NESO App
Monitor your electricity supply's generation sources and identify the cleanest times to use power. See the carbon impact of electricity generation, compare your region, and get notified of decarbonization milestones. This app focuses on the electricity system.
- Monitor electricity generation types
- Identify cleanest electricity usage times
- View carbon impact levels
- Compare regional electricity generation
- Receive decarbonization record notifications
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Energy is the lifeblood of our society and economy and as the National Energy System Operator, we operate the electricity system in real time and plan the future of the gas and electricity networks. In our role as the operator of the electricity system, we have an ambition to be able to operate GBs electricity network carbon free by 2025. The NESO app allows you to monitor the generation types that make up your electricity supply and see when the cleanest time to use electricity will be. You can see the carbon impact level of electricity generation, how your region compares to others in GB and be notified when a record towards decarbonisation breaks. Information on the operation of the gas system can be found in the National Gas app, available on iOS. We welcome feedback about the app and its content. Please contact us at box.NESO.digital@neso.energy. For details on how we calculate the carbon intensity, please visit carbonintensity.org.uk
IoT Registration
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Enter the details needed to register a iot device to IR/GD backend systems also create compressor room networks with compressor room elements and the pipework. These layouts can be saved as pictures or PDF’s that can be used to client documentation. Features: compressor room layouts Iot edge device registration
Screenshots
Verdict
The clearest difference is update cadence: The NESO App at every 4 months against IoT Registration's every 10 months. IoT Registration's advantage is iOS requirement (13.0 vs 15.1). 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.
The NESO App ships an update every 4 months, IoT Registration every 10 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.
| Parameter | The NESO App | IoT Registration |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 27.5% of reviews | — |
| Update frequency | Every 4 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 13.0 — better |
| Further details — not scored | ||
| Size | 47 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | National Energy System Operator Limited | Ingersoll Rand |
In-app purchases
The NESO App
No in-app purchases
IoT Registration
No in-app purchases
