Setter VS spotube

Try Setter. It's base on webview, while you can do both Google and Yandex at the same time.

Setter - A multi-purpose search app for Android (version 0.1.13): A meta-search, reverse image search and translator tool packed in one package.

I use the browser extension Search By Image and/or the Android app Setter to search multiple engines at once: Google, Bing, Yandex, and TinEye usually.

Setter.

On mobile, there are apps that can help. I use one called Setter.

Setter - A multi-purpose search app for Android (version 0.1.11): A meta-search, reverse image search and translator tool packed in one package.

https://github.com/KRTirtho/spotube

Spotube might be the answer if you don’t have an iPhone.

Using it on Windows and the client is good enough.

Open Source Supremacy : https://github.com/KRTirtho/spotube

Spotube allows following artists (and listening to music, creating playlists…) using Spotify's API, wuthout the need to have a Spotify account.

Spotube (version 3.2.0): Lightweight & resource friendly spotify client without requiring Spotify Premium

Maybe spotube

Reading through some of the code, it seems that it uses Spotify as a means to grab additional data such as lyrics, playlist information, and more. It streams the audio from YouTube, but a lot of the rest looks like it's Spotify alright. For example, the code snippet linked there shows it matches YouTube URLs to Spotify IDs and merges data from both. Not quite sure it's misleading, but it's definitely an interesting approach.