Spotify actively detects the use of unauthorized apps. Using a modded version can lead to your account being temporarily suspended or permanently banned.
Modded apps do not receive official security patches or new features, often becoming unstable or "breaking" when Spotify updates its servers. Safer Alternatives spotifyapkv8-7-66-534-mod
You can use the official Spotify Free version, which is legal and safe, though it includes ads and shuffle-only play on mobile. Spotify actively detects the use of unauthorized apps
Check for Spotify Premium trials or discounted plans for students and families to get the full experience securely. which is legal and safe