We develop clean, reliable Android applications focused on everyday needs — music, media, productivity, and more.
From music to media, each app is crafted to be straightforward, lightweight, and free to start.
Play your local audio library with equalizer control, custom themes, smart playlists, home screen widgets, and sleep timer.
A lightweight document viewer that works entirely offline. Open, bookmark, and search your PDF files with ease.
Trim any audio file and set it as your ringtone, alarm, or notification sound — directly from the app.
Save online videos to your device in your preferred resolution for offline viewing.
Hardware-accelerated video playback supporting all major formats, with subtitle support and gesture controls.
Our Mission
We are committed to building applications that respect your privacy, work reliably, and stay out of your way.
Every app we build is available free on Google Play Store. Optional premium upgrades remove ads and unlock bonus features.
A full-featured local music player that scans your device audio library and plays it beautifully. No internet connection or account required to enjoy your music.
Coming Soon
Offline document viewer with bookmarks and text search.
Trim audio files and set them as ringtones or alarms.
Save videos to your device for offline playback.
We're continuously building — stay tuned for future releases.
Simple Apps Solution Services (SASS) is committed to building tools that solve real everyday problems — cleanly, efficiently, and without unnecessary complexity.
We believe that great software doesn't have to be complicated. Every app we release is designed to do its job well, respect the user's privacy, and work reliably on a wide range of Android devices.
Our applications are free to download and use. We support development through in-app advertising and optional premium upgrades — never through the collection or sale of personal data.
Each app is built for one purpose and does it exceptionally well.
We follow Android best practices and use modern frameworks like Jetpack Compose and Media3.
Clean interfaces, sensible defaults, and no hidden patterns or dark UX.
Questions, feedback, or partnership inquiries — we'd love to hear from you.
Contact Us →Bug reports, feature ideas, business inquiries — send us a message and we'll get back to you.
Whether you've found a bug, want to suggest a feature, or have a general question about our apps or policies, we read every message and respond as quickly as we can.