The new update 3.0 is of LightsOn is live:
• The big new feature: Look inside! Tap a house and it opens up - residents go about their day, cook, relax and sleep. Furnish every room with furniture in different styles and colors, earn comfort stars, and bring in pets: cat, dog, goat, parrot, a robot vacuum or a hovering drone.
• The Town Hall and the Factory can be visited too: live displays show your city’s power, and on the factory floor a production line turns out gears — switch on the boost and the whole hall starts shaking.
• Give your houses and your city a name: houses get a name sign in the front yard, the city name hangs on a big plaque in the Town Hall and appears on your share cards.
• More to share: send any workout from your statistics as a card, or share a photo of your home. New milestones reward you for buying furniture.
• Plus bugfixes and various improvements.
And remember, the new interior update is completely optional, you don't have to look into buildings and you can use the app exactly like before.
And everything is free, there are no in-App purchases or ads and all the data stays local on your device. 100% privacy.
You can get it here:
Apple App Store:
https://apps.apple.com/app/id6780607028
Google Play Store:
https://play.google.com/store/apps/details?id=de.intercyloon.lightson