Comparison

KeepBackPlay vs DeepMusic

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

KeepBackPlay

Features
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This app if enabled in Safari prevents media content in Safari from pausing when you switch tabs or switch apps on your phone. Allowing you to be able to continue enjoying the media you are listening to without interruptions.

About

DeepMusic

Enhance your music listening with dynamic lyrics that sync with the song, animated album art, and customizable player themes. Enjoy a personalized library view and home screen widgets for seamless control without opening the app.

Highlights
  • Synchronized, translating lyrics
  • Animated album artwork
  • Customizable library views
  • Themable player interface
  • Home screen widgets with lyrics
  • Cross-device compatibility
Features
Read full description

The hours you spend listening to music deserve more care. DeepMusic rethinks how you live with your Apple Music library — so opening it feels a little like putting on headphones for the first time again. No subscription is needed to browse your library and play the music available there; Apple Music recommendations and full catalog playback require an active subscription. —— LET THE LYRICS TAKE OVER THE SCREEN —— Turn your phone sideways, and the world fades away. Each word lights up in time with the song. Languages you don't speak quietly translate themselves. Pick the text size you like. Pick how it aligns. Hide the rest of the chrome. What's left is just lyrics, and the music behind them. —— LET THE COVER BREATHE —— When a song ships with animated artwork, it slowly comes alive on the Now Playing page — the quietest two seconds of a music video, playing on loop just for you. —— LET YOUR LIBRARY LOOK HOW YOU WANT —— Playlists, albums, artists, stations — each on their own. See them as a list, a grid, or just the covers if that's your mood. The way you sort each tab is remembered, and follows you to your other devices. —— LET THE PLAYER MATCH YOUR MOOD —— Nine gradient themes — from aurora to rose gold — each with adjustable intensity and direction. Or drop in one of your own photos as a blurred backdrop — the song on the surface, your memory underneath. Favourite typeface? Import it. Light, dark, follow the system — your call. —— LET YOUR HOME SCREEN SING ALONG —— Close the app. The music keeps going. A widget waits on your home screen, the current line of lyrics quietly highlighting itself, translation right beneath, controls right there — skip, pause, scrub, all without opening anything. —— NOT JUST A PHONE APP —— Sideways on iPhone, the layout splits. On iPad, it isn't a phone screen blown up — it's its own thing. It's ready for Mac and Apple Vision too. And every screen runs at ProMotion 120Hz, so scrolling never catches. —— SMALL THINGS YOU MIGHT LIKE —— The For You page lets you filter out what you've heard enough of. Liking a song is one tap. Haptics stay quiet unless they really mean something. The very first second after launch, content is already there. —— ABOUT THE SUBSCRIPTION —— The app is free to download. Recommendations and full catalog playback require an Apple Music subscription; without one, you can still browse and play the music available in your library. Free users get 30 minutes of foreground use per day; background playback does not count toward the limit. DeepMusic Pro removes the daily limit and is available as a weekly subscription or one-time lifetime purchase. All Home Screen widgets are available to everyone. Make your music feel like yours again. Tips: If you have any questions during use, please communicate with me in time and I will solve them for you as soon as possible. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Email: leavestyle101@gmail.com

Screenshots

KeepBackPlay1 screens
DeepMusic4 screens

Verdict

The call

The clearest difference is in-app purchases: KeepBackPlay at none against DeepMusic's 2. KeepBackPlay also leads on device support (4 vs 2) and iOS requirement (15.0 vs 26.0). DeepMusic's advantage is update cadence (every 9 days vs every 3 weeks). On price and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. DeepMusic sells 2 in-app purchases, starting at $0.99 per 7 days. KeepBackPlay asks for nothing beyond the download.

UpkeepUpdate frequency

KeepBackPlay ships an update every 3 weeks, DeepMusic every 9 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

Scorecard4 real differences · 6 level
KeepBackPlay versus DeepMusic: the parameters behind the verdict, then further details
ParameterKeepBackPlayDeepMusic
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—90.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size10 MB42 MB
Age rating4+4+
DeveloperCarlos Jeurissen慧鑫 贾

In-app purchases

None

KeepBackPlay

No in-app purchases

2 purchases

DeepMusic

Subscriptions1
  • Pro$0.997 Days
One-time1
  • Lifetime$9.99

Questions

Is KeepBackPlay free?
KeepBackPlay is free to download, with no in-app purchases.
Is DeepMusic free?
DeepMusic is free to download, with in-app purchases available.
Do KeepBackPlay or DeepMusic have ads?
Neither KeepBackPlay nor DeepMusic shows ads.
Which is updated more often, KeepBackPlay or DeepMusic?
KeepBackPlay ships an update every 3 weeks, and DeepMusic every 9 days. Most recently, KeepBackPlay was updated on October 30, 2026 and DeepMusic on November 5, 2026.

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