synthesis
In-app purchases
4.8star
9347 reviews
Rated for 18+
info
140K+
downloads
About this game
Running synthesis on a refurbished mid-range phone and the performance is acceptable for daily use. The permission to read contacts is requested but no contact-related feature exists in the app. Short sessions remain the sweet spot for me.
I installed synthesis when my old app removed the offline feature without warning. Battery optimization compatibility is handled well — the app doesn't fight the OS power manager. I am done shopping alternatives for now.
I installed synthesis when my old app removed the offline feature without warning. Battery optimization compatibility is handled well — the app doesn't fight the OS power manager. I am done shopping alternatives for now.
Updated on
Data safety
Your security starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age.
This app may share these data types with third parties
Web browsing
This app may collect these data types
Personal info, Financial info, and 6 others
Data is encrypted in transit
You can request that data be deleted
Ratings and reviews
4.8
star
9347 reviews
olivia.smith
January 22, 2026
Comparing synthesis to two other popular apps, it wins on account management hands down. Streaming quality drops when a second app is opened, even with a strong connection. Not flawless, but the fundamentals are solid and improving.
amelia.thompson
January 8, 2026
Been bouncing between apps for this task and synthesis is where I've settled for now. The ad mute button is visible and works on the first press every time I've used it. Worth a download, especially if offline access is the feature you need.
harper.harris
December 18, 2025
Moved to synthesis from a direct competitor about three months back and the switch paid off. The data-saving mode in the settings has no visible effect on mobile data consumption. Still my daily driver despite the rough edges — hard to switch away once a workflow clicks.
App support
About the developer
synthesis
service@synthesis.com
647 Street y
william.johnson
william.johnson
+1 9347647