ecobee by Generac vs What's Left Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ecobee by Generac
Control your smart home devices, including thermostats, cameras, and sensors. Automate your home for comfort and peace of mind, and monitor entryways and cabinets with intelligent alerts. Save energy with custom schedules and find potential rebates.
- Control SmartThermostat, SmartCamera, and SmartSensor
- Step-by-step installation guides
- Customizable thermostat schedules
- Home automation with Autopilot
- Intelligent alerts for entryways and cabinets
- Energy rebate search
Read full descriptionHide full description
The ecobee by Generac app connects your home’s comfort, security, and energy systems into one intelligent experience. Powerful on their own and brilliant together, ecobee and Generac products learn your home’s patterns, adapt automatically, and help keep you comfortable, protected, and prepared, wherever you are. Comfort and energy savings · Control your smart thermostat from anywhere. · Save energy automatically with devices that adapt to your schedule, occupancy, and comfort preferences. · Track energy use and savings with easy-to-read reports. · Get alerts for HVAC maintenance and air filter changes. · Lower utility bills with solar products that use stored energy when utility prices peak, saving you money automatically. Home security · Easily monitor and manage your Smart Doorbell Camera and SmartCamera. · See what’s happening in and around your home in real time. · Get real-time alerts for important activity, including people and packages with an ecobee Smart Security plan. Resilience and backup power · Manage your PWRcell 1 & 2 home battery systems, PWRmicro inverters and PWRManager load control systems directly in the app. · Monitor real-time and historical energy production and storage. · Stay prepared with Outage Guard, which tracks severe weather and automatically charges your battery ahead of potential outages. · Extend backup power during outages with intelligent coordination between your thermostat and battery system. Keep everything running smoothly, all in one place. Download the ecobee by Generac app today.
What's Left Timer
Read full descriptionHide full description
Every second counts. What's Left Timer is the simplest way to keep track of the moments that matter. Add a countdown, give it a name, and always know exactly how much time you have left. Whether you're counting down to a vacation, a big deadline, a birthday, or just the weekend — What's Left Timer keeps everything organized in one clean, distraction-free place. Features: Create unlimited countdowns for any date See days, hours, minutes, and seconds at a glance Clean, intuitive interface that stays out of your way Instant updates — always accurate, always current No clutter. No complexity. Just your countdowns, clearly laid out and ready when you need them. Download What's Left Timer and start counting down to what's next.
Screenshots
Verdict
The clearest difference is in-app purchases: What's Left Timer at none against ecobee by Generac's 14. What's Left Timer also leads on update cadence (every 6 days vs fortnightly). ecobee by Generac's advantage is chart position (#71 vs unranked). On price, ads, device support and iOS requirement 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. ecobee by Generac sells 13 in-app purchases, starting at $4.99 per month. What's Left Timer asks for nothing beyond the download.
ecobee by Generac ships an update fortnightly, What's Left Timer every 6 days. The most recent releases landed on October 24, 2026 and October 6, 2026 respectively.
| Parameter | ecobee by Generac | What's Left Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (216K ratings) — better | — |
| Positive reviews | 29.1% of reviews | — |
| Number of ratings | 216K — better | — |
| Update frequency | Fortnightly | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Best chart rank | #71 — better | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 17.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 561 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | ecobee Ltd. | Patrick Lonergan |
Bugs and requests
ecobee by Generac
Reported bugs
5 issues- Temperature settings not saving
- Sensor detection issues
- Frequent app crashes
- Broken widget functionality
- Account management problems
Requested features
5 requests- Multi-zone management options
- Customizable smart actions
- Flexible scheduling intervals
- Improved energy monitoring
- Seamless HomeKit integration
What's Left Timer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ecobee by Generac
- Smart Security Standard14 Days trial$4.991 Month
- Smart Security Standard2 Months trial$4.991 Month
- Smart Security Standard1 Month trial$4.991 Month
Show 10 moreShow fewer
- Smart Security Standard$4.991 Month
- Smart Security Complete14 Days trial$9.991 Month
- Smart Security Complete2 Months trial$9.991 Month
- Smart Security Complete1 Month trial$9.991 Month
- Smart Security Complete$9.991 Month
- Smart Security Standard14 Days trial$49.991 Year
- Smart Security Standard$49.991 Year
- Smart Security Complete2 Months trial$89.991 Year
- Smart Security Complete14 Days trial$89.991 Year
- Smart Security Complete1 Month trial$89.991 Year
What's Left Timer
No in-app purchases
Questions
Is ecobee by Generac free?
Is What's Left Timer free?
Do ecobee by Generac or What's Left Timer have ads?
Which is updated more often, ecobee by Generac or What's Left Timer?
Other comparisons















