SWATT® vs Esysunhome
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SWATT®
Remotely control your home heating system from any location with this intuitive app. View and set temperatures, adjust heating schedules, activate vacation mode, and monitor energy consumption for maximum savings and comfort.
- Remote temperature control
- View and set heating schedules
- Vacation mode scheduling
- Energy consumption monitoring
- Access multiple thermostats
- Control thermostats individually or in groups
Read full descriptionHide full description
The SWATT® – Smart WiFi and Touch Thermostat app lets you make the most of your compatible WiFi Thermostats: use the app to remote control your home heating system from any location. Like the thermostats themselves, the app is entirely intuitive and easy to handle – making it simpler than ever to ensure maximum savings on your heating bill while still enjoying a warm welcome every time you step into your home. View and set temperatures View your heating schedule – and change it Set your heating system to vacation mode View your energy log View and set temperatures: You can instantly see the current temperature in all your rooms and locations fitted with your WiFi Thermostats. And make any adjustments you want. Want your holiday house heated for your weekend visit? Need the guest bedroom warmed up for an unexpected visitor? Or your bathroom ready for a nice, long soak when you get home? No problem. View and change your heating schedule: One of the key benefits of your WiFI Thermostat is its schedule function, where the thermostat automatically adjusts heating levels to match your usual timetable. However, sometimes you need a bit of flexibility, and this app lets you override the schedule to adjust temperatures as you wish – from any location including your home. 1. Fast-forward to the next scheduled change (e.g. to turn up the heat because you’re coming home early) 2. Make instant temporary adjustments (for example, you might want to turn down the heat everywhere for a good spring cleaning where every window is open) Set your heating system to vacation mode: At times your heating schedule will need adjusting because you’re going away on vacation or on business. With the SWATT® app you can plan those adjustments whenever you have a spare moment – and time them to take effect when you need them to. That way, you can walk out the door safe in the knowledge that you won’t waste money on heating an empty house – and that you’ll still get a warm welcome on your return. View your energy log: The SWATT® app lets you monitor your heating system’s current and past energy consumption at any time and from any location. The SWATT® app works with the corresponding WiFI Thermostats as specified in the Thermostat ‘s User Manual . View and change your heating schedule View and change heating settings View and set indoor temperatures Access multiple thermostats Access multiple locations fitted with thermostats Control thermostats individually or in groups
Esysunhome
Read full descriptionHide full description
This app is a free platform. Once you have the Esysunhome system, you can monitor and optimize your energy use 24/7. It provides you with a comprehensive view of the energy ecosystem. You can view the direction of energy flow and know whether the energy currently used is from photovoltaic, power grid or battery. You can view the real-time power of PV, HM6 system, power grid and battery anytime and anywhere. View the load power consumption and revenue, and set the distribution of electricity price for one day. We provide a variety of operation modes for you to choose from, and optimize the use of energy and save money by setting your electricity preferences.
Screenshots
Verdict
The clearest difference is update cadence: Esysunhome at every 11 days against SWATT®'s every 6 weeks. 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.
SWATT® ships an update every 6 weeks, Esysunhome every 11 days. The most recent releases landed on October 16, 2026 and October 30, 2026 respectively.
| Parameter | SWATT® | Esysunhome |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 31.3% of reviews | — |
| Update frequency | Every 6 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | OJ ELECTRONICS AS | ESY Sunhome Co., Ltd |
In-app purchases
SWATT®
No in-app purchases
Esysunhome
No in-app purchases









