Comparison

Sundirect Smart vs Gruff Automation

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Sundirect Smart

Control your WiFi-enabled heaters and thermostats remotely. Manage power, set schedules, and activate holiday modes from anywhere. Enjoy convenient and smart heating management.

Highlights
  • Remote power on/off
  • Manual heating mode
  • Smart mode with 7-day programming
  • Holiday mode
  • Easy device connection
  • Device sharing
Read full description

Sundirect Smart App lets you manage Sundirect WiFi enabled heaters or thermostats remotely from anywhere at anytime. We provide these convenient features for you: - Power on/off remotely - Manual mode - Smart mode with 7days program setting - Holiday mode - Easy and quickly connect Sundirect Smart App to devices - Easy device sharing Enjoy the smart heating supplied by Sundirect!

About

Gruff Automation

Features
Read full description

Control Your Electricity Costs: The Gruff Saver Socket is a Wi-Fi connected socket that monitors electricity prices and automatically turns on/off your devices to save you money during off-peak hours. Stop Overpaying for Electricity: Introducing the Gruff Saver Socket, the innovative way to take control of your electricity bills. This Wi-Fi connected socket seamlessly integrates with your home network and retrieves real-time market electricity prices. With this information, the Gruff Saver Socket can automatically switch on and off your plugged-in devices based on the current price per hour. This means your appliances will only operate during off-peak hours when electricity is cheapest, saving you money without any manual effort. Smart Savings, Simplified: The Gruff Saver Socket is easy to set up and use. Simply connect it to your Wi-Fi network and configure it through the user-friendly app. You can then choose which devices you want to connect to the socket and set personalized preferences for their operation based on electricity prices. The Gruff Saver Socket takes care of the rest, automatically optimizing your energy consumption and saving you money on your electricity bills. Benefits: Reduce your electricity costs by automatically using appliances during off-peak hours. Gain real-time insights into market electricity prices. Easy to set up and manage through a user-friendly app. Convenient and automated solution for saving energy. Gruff Saver Socket - Smarter Electricity Use, Lower Bills.

Screenshots

Sundirect Smart3 screens
Gruff Automation4 screens

Verdict

The call

The clearest difference is update cadence: Gruff Automation at every 6 weeks against Sundirect Smart's every 12 months. Sundirect Smart's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Sundirect Smart ships an update every 12 months, Gruff Automation every 6 weeks. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard2 real differences Β· 6 level
Sundirect Smart versus Gruff Automation: the parameters behind the verdict, then further details
ParameterSundirect SmartGruff Automation
PriceFreeFree
Positive reviews66.7% of reviewsβ€”
Update frequencyEvery 12 monthsEvery 6 weeks β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 β€” better16.4
Further details β€” not scored
Size182 MB33 MB
Age rating12+4+
Developerη„•εΊ· 吴Altos Engineering OU

In-app purchases

None

Sundirect Smart

No in-app purchases

None

Gruff Automation

No in-app purchases

Questions

Is Sundirect Smart free?
Sundirect Smart is free to download, with no in-app purchases.
Is Gruff Automation free?
Gruff Automation is free to download, with no in-app purchases.
Do Sundirect Smart or Gruff Automation have ads?
Neither Sundirect Smart nor Gruff Automation shows ads.
Which is updated more often, Sundirect Smart or Gruff Automation?
Sundirect Smart ships an update every 12 months, and Gruff Automation every 6 weeks. Most recently, Sundirect Smart was updated on November 2, 2026 and Gruff Automation on November 4, 2026.

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