EST vs Tadaima Widgets
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EST
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With the EST-100 Smart Thermostat any electric storage water heater will become a Smart Home device. Integrated Wi-Fi module enables wireless connection to the water heater. This app allows you to control and configure your EST-100 thermostat from your iOS device, either locally, or remotely.
Tadaima Widgets
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With Tadaima Widgets you can sign in with your tado° account and instantly switch modes, adjust key settings, and check your home climate—without ever opening the main app. Add a widget to your Home Screen or Lock Screen and control your heating with a single tap. Whether you’re arriving home, heading out, or just want a quick status check, everything is right where you need it. This app requires a tado° account and compatible hardware. Independently developed using public tado° APIs — not affiliated with, supported, or endorsed by tado°. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: EST at none against Tadaima Widgets's 2. EST also leads on iOS requirement (13.0 vs 18.5). Tadaima Widgets's advantage is update cadence (weekly vs every 3 months). On price, ads 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. Tadaima Widgets sells 2 in-app purchases, starting at $0.99 per month. EST asks for nothing beyond the download.
EST ships an update every 3 months, Tadaima Widgets weekly. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.
| Parameter | EST | Tadaima Widgets |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 7 MB | 27 MB |
| Age rating | 4+ | 4+ |
| Developer | EuroICC d.o.o. | Guillermo Moraleda |
In-app purchases
EST
No in-app purchases
Tadaima Widgets
- Apple Watch Access14 Days trial$0.991 Month
- Widget Access$2.99
