Comparison

Cog (kode54) vs Phono

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

Head to head
About

Cog (kode54)

This application is a free, open-source music player supporting an extensive range of audio formats, including everyday, lossless, game, chiptune, and MIDI files. It offers advanced playback controls, lyrics display, and scrobbling capabilities, ensuring a personalized listening experience without ads or tracking.

Highlights
  • Plays nearly all audio formats
  • Supports game and chiptune music
  • Proper MIDI playback with SoundFonts
  • Customizable Now Playing screen
  • Lyrics display and lookup
  • Import from Files and folder playback
  • Last.fm and ListenBrainz scrobbling
Features
Read full description

Cog is a free, open-source music player for people with music in more formats than any one player expects. Born on the Mac, it now plays your collection on iPhone and iPad, with the same audio engine and format support. PLAYS NEARLY EVERYTHING • Everyday and lossless audio: MP3, AAC, ALAC, FLAC, Opus, Ogg Vorbis, WavPack, Musepack, Monkey's Audio, Shorten, WAV, AIFF and much more • Cue sheets, M3U and PLS playlists, and music inside ZIP and other archives • Internet radio and streams, including HLS, from any URL A HOME FOR GAME AND CHIPTUNE MUSIC • Console and computer rips: NSF, SPC, GBS, VGM/VGZ, HES, KSS, AY, SAP and more • PSF family: PSF, PSF2, SSF, DSF, GSF, 2SF, NCSF, USF, QSF • Commodore 64 SID tunes • Tracker modules: MOD, S3M, XM, IT, MPTM and dozens more, plus AHX/HivelyTracker, Syntrax and AdLib formats • Streamed game audio through vgmstream, covering hundreds of formats • Cave Story's Organya music MIDI, DONE PROPERLY • Play MIDI files with your own SoundFonts • Emulate a classic Sound Canvas synthesizer from ROM files you provide • Or use the built-in system synthesizer NOW PLAYING • A Now Playing screen themed from the album art • Lyrics, from your files or looked up online with LRCLIB • Spectrum visualizer • Equalizer with presets • Change speed, tempo and pitch independently • Hold Next to fast-forward and Previous to rewind, in the app, on the lock screen, with headphones or in the car • Shuffle, repeat, queue and Stop After This • AirPlay, Control Center and lock screen controls YOUR MUSIC, YOUR WAY • Import from Files, or add Music Locations to play folders in place, anywhere the Files app can reach • Folders are scanned with their tags and album art • Search your playlist instantly • Music copied into Cog appears in the Files app and in Finder SCROBBLING • Last.fm and ListenBrainz support BUILT FOR iPAD TOO • A layout made for the larger screen • Menus and keyboard shortcuts for hardware keyboards PRIVATE AND OPEN Cog has no ads, no accounts and no tracking. Your music stays on your device and in the places you choose. Cog is open source and developed in the open on GitHub, where you can report bugs, request features and read every line of code. Available in English and Spanish.

About

Phono

Features
Read full description

Phono is the offline music player for your own library — built for the people who never wanted to leave iTunes behind. Drop your MP3, FLAC, AAC and WAV files into iCloud Drive. Phono plays them on every Apple device — iPhone, iPad and Mac — offline, ad-free, and 100% yours. WHY PHONO Streaming is great, until your favorite song disappears, your subscription expires, or you lose signal. With Phono, you own your library. Your files. Your rules. WHAT YOU CAN DO • Play MP3, FLAC, ALAC, AAC, M4A and WAV • Build playlists by hand, the way you used to • Browse by song, album, artist, or folder • Background playback with lock-screen controls • Sync your library across iPhone, iPad and Mac via iCloud Drive • 100% offline. No streaming. No ads. No account. BUILT NATIVE, BUILT FAST Native SwiftUI for iOS 26 and macOS. Light, snappy, and modern. The classic iTunes library experience, reimagined for today. MADE FOR MUSIC COLLECTORS If you've been searching for an iTunes replacement, an offline FLAC player, or a clean iCloud music app — you found it. We read every email. Tell us what you'd like to see next. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Cog (kode54)2 screens
Phono3 screens

Verdict

The call

The clearest difference is update cadence: Cog (kode54) at daily against Phono's monthly. Cog (kode54) also leads on iOS requirement (18.0 vs 26.0). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Cog (kode54) ships an update daily, Phono monthly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

Scorecard2 real differences · 8 level
Cog (kode54) versus Phono: the parameters behind the verdict, then further details
ParameterCog (kode54)Phono
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews78.6% of reviews—
Number of ratings3 — better—
Update frequencyDaily — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Mac — betteriPhone, Mac
Requires iOS18.0 — better26.0
Further details — not scored
Size60 MB24 MB
Age rating4+4+
DeveloperChristopher SnowhillFernando Torcelly

In-app purchases

None

Cog (kode54)

No in-app purchases

None

Phono

No in-app purchases

Questions

Is Cog (kode54) free?
Cog (kode54) is free to download, with no in-app purchases.
Is Phono free?
Phono is free to download, with no in-app purchases.
Do Cog (kode54) or Phono have ads?
Neither Cog (kode54) nor Phono shows ads.
Which is updated more often, Cog (kode54) or Phono?
Cog (kode54) ships an update daily, and Phono monthly. Most recently, Cog (kode54) was updated on November 7, 2026 and Phono on November 8, 2026.

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