NãoEncheOSaco is a free Android utility designed to block unwanted calls, ensuring a peaceful experience for users. With its one-click activation, the app automatically rejects calls from numbers not saved in the user's contacts. It prioritizes user privacy by performing checks locally on the device without storing contact lists or call histories. This allows users to enjoy a hassle-free phone experience without interruptions from telemarketers or scam calls.

The app's simplicity is a key feature, as it requires no complicated settings—users can easily turn the blocking feature on or off. Additionally, calls from saved contacts and emergency numbers are always allowed, ensuring essential communications are not disrupted. Users can try the app free for seven days, making it an attractive option for those looking to regain control over their phone communications.