Bubble level

“This app is likely just meant to be a delivery system for ads.”

“I would pay for ad free but no one off purchase - it's a monthly subscription.”

“Deceptive interface and useless outputs, I'll be unistalling it immediately”

“I offered the frame up, adjusted so the measure on the app was perfectly correct, and then stuck it to the wall.”

“Why do you need my bluetooth scan records, wifi ssid?!”

“I'd been using this app for over ten years, but I went to use it the other day and it was so full of ads and popups asking me to buy or subscribe (for a leve…”

“I can now say that the app is simple and just what I need.”

“works well for the first use, then it gives you the "option" to buy the ad free version.”

“I haven't had this app for a full five minutes yet, and think it's awesome!”

“A surprising and welcome sound to indicate when level.”

“Love it.”