SoundHound does not have any fees or subscriptions! It is free to enjoy for all our users.
If you prefer an ad-free experience, we offer SoundHound Infinity (SoundHound∞) for purchase from the Apple App Store or the Google Play Store. SoundHound∞ is a one-time fee, and again there is no monthly fees.
You can upgrade to SoundHound∞ from the Settings in the SoundHound app. Go to the Settings and click Upgrade SoundHound.
You can also upgrade here:
SoundHound∞ for iOS: https://apps.apple.com/us/app/soundhound-music-discovery/id284972998
SoundHound∞ for Android: https://play.google.com/store/apps/details?id=com.melodis.midomiMusicIdentifier&hl=en_US&gl=US
SoundHound Support Center