Shazam, SoundHound, Musixmatch and Deezer compared — one-tap identification, humming recognition, floating synced lyrics and built-in streaming recognition.
"What song is this?" may be the question phones answer best: one tap, a few seconds, and you have the title, artist and a link to save it. The four apps below solve slightly different versions of the problem. One is the near-infallible default, one alone recognizes a tune you hum, one is really a lyrics player that identifies as a side feature, and one catches songs inside a full streaming service. The 4 apps in this guide were chosen for those distinct jobs — most people end up keeping two: a fast identifier and a lyrics layer.
Shazam names almost any recorded track in seconds, accurately and without ads, then hands you straight to Spotify or Apple Music.
Shazam is the category so completely that its name became the verb: one tap and within seconds it identifies what is playing on the radio, in a bar or in a film, shows synced lyrics and links to Spotify or Apple Music to save it. Now owned by Apple, it is free and ad-free, and Auto-Shazam listens continuously for an entire set or episode without you touching the phone, logging everything it hears. Its accuracy on recordings is close to infallible. The limits are precise: it needs to hear the original recording, so humming does nothing, an internet connection is required to identify, and the app has little social or discovery layer beyond the tag. For the ninety-percent case, nothing else is necessary.
SoundHound does the one thing Shazam cannot: name a song from your humming or whistling, when the melody exists nowhere but your head.
SoundHound owns the one superpower Shazam lacks: it recognizes melodies you hum or whistle into the phone, not just studio recordings. When a song is stuck in your head with no title attached, it is the only real option among the four — keep the rhythm steady and it does the matching. Beyond that, it identifies recordings as well, shows lyrics in real time and supports voice search for hands-free use. Its trade-offs are why it stays a complement rather than a replacement: recognition of actual recordings is a little less reliable than Shazam's, the free app shows ads, and the interface is busier (its store rating sits around 3.6 stars). Install it for the hum feature, keep Shazam for everything else.
Musixmatch identifies what is playing and shows lyrics synced line by line over any music app, with instant translation for singing along.
Musixmatch is built around words rather than identification: it claims the largest lyrics database in the world, detects whatever is playing on your phone and displays the words line by line in time with the song, floating over Spotify, YouTube Music or anything else. Instant translation of lyrics is the feature that keeps it installed — useful for foreign-language tracks and for finally understanding the mumbled chorus you misheard for years. It identifies songs too, but most people use it as a permanent companion layer. The floating lyrics that make it special require the Premium subscription, the free version carries advertising, and the pop-up display needs special permissions to work above other apps.
Deezer includes SongCatcher, a built-in recognizer that adds an identified track straight to your playlists without leaving the streaming app.
Deezer is the streaming service that handles identification in-house: its SongCatcher tool listens to the room and saves a recognized track directly to your favourites, with no jump to a second app. As a music platform it is a credible Spotify alternative — over 90 million tracks, a Flow feature that builds an endless adaptive mix around your taste, and high-fidelity audio for subscribers with good headphones. The appeal is having identification, library and playback under one roof. Its weaknesses are scale rather than sound: its social network is smaller, the free mobile plan is restrictive, and its recommendations still trail Spotify's by a small margin. If you already stream on Deezer, no separate Shazam is strictly necessary.
Pros
SongCatcher saves finds straight to playlists
Over 90 million tracks and HiFi audio
Flow builds an endless personal mix
Cons
Smaller social network than Spotify
Restrictive free mobile plan
Recommendations slightly behind Spotify
Download price only. In-app purchases and subscriptions may cost extra.
Questions & answers
How do I identify a song I can only hum?
Use SoundHound: press the button and hum or whistle the melody, keeping the rhythm as close as you can, and its melody matching does the rest. Google's Hum to Search works similarly from the Google app — tap the mic and hum. Shazam cannot help here, because it needs to hear the original recording rather than your approximation, no matter how confident the shower rendition is.
How can my phone identify songs automatically, without opening an app?
Shazam has two tools: Auto Shazam, activated by pressing and holding its button, keeps identifying everything around you until you stop it — ideal during a DJ set or a film — and every result is saved to your history. On Android there is also a quick-settings tile for one-tap recognition, and Pixel phones include Now Playing for ambient music on the lock screen. Anything identified stays available later.
Do these apps save identified songs to Spotify?
Yes. Shazam connects to Spotify and Apple Music and can add every tagged track to a My Shazam Tracks playlist automatically, which becomes a useful discovery log over months. SoundHound offers similar connections, and in Deezer, SongCatcher sends recognized songs straight to your favourites with no extra step — the neatest flow if Deezer is already your streaming app.
More related apps
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