Comparison

Cog (kode54) vs Thyron

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

Head to head
About

Cog (kode54)

This app is a free, open-source music player supporting a vast array of audio formats, including everyday, lossless, game, chiptune, and MIDI files. It offers advanced playback controls, lyrics integration, and scrobbling to Last.fm and ListenBrainz.

Highlights
  • Plays nearly all audio formats
  • Supports game and chiptune music
  • Proper MIDI playback with SoundFonts
  • Customizable Now Playing screen
  • Lyrics and spectrum visualizer
  • Import from Files and folder playback
  • Last.fm and ListenBrainz scrobbling
Features
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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 β€’ Everyday and lossless audio: MP3, AAC, ALAC, FLAC, Opus, Ogg Vorbis, WavPack, Musepack, Monkey's Audio, Shorten, WAV, AIFF and much more β€’ Cue sheets, M3U and PLS playlists, and music inside ZIP and other archives β€’ Internet radio and streams, including HLS, from any URL A HOME FOR GAME AND CHIPTUNE MUSIC β€’ Console and computer rips: NSF, SPC, GBS, VGM/VGZ, HES, KSS, AY, SAP and more β€’ PSF family: PSF, PSF2, SSF, DSF, GSF, 2SF, NCSF, USF, QSF β€’ Commodore 64 SID tunes β€’ Tracker modules: MOD, S3M, XM, IT, MPTM and dozens more, plus AHX/HivelyTracker, Syntrax and AdLib formats β€’ Streamed game audio through vgmstream, covering hundreds of formats β€’ Cave Story's Organya music MIDI, DONE PROPERLY β€’ Play MIDI files with your own SoundFonts β€’ Emulate a classic Sound Canvas synthesizer from ROM files you provide β€’ Or use the built-in system synthesizer NOW PLAYING β€’ A Now Playing screen themed from the album art β€’ Lyrics, from your files or looked up online with LRCLIB β€’ Spectrum visualizer β€’ Equalizer with presets β€’ Change speed, tempo and pitch independently β€’ Hold Next to fast-forward and Previous to rewind, in the app, on the lock screen, with headphones or in the car β€’ Shuffle, repeat, queue and Stop After This β€’ AirPlay, Control Center and lock screen controls YOUR MUSIC, YOUR WAY β€’ Import from Files, or add Music Locations to play folders in place, anywhere the Files app can reach β€’ Folders are scanned with their tags and album art β€’ Search your playlist instantly β€’ Music copied into Cog appears in the Files app and in Finder SCROBBLING β€’ Last.fm and ListenBrainz support BUILT FOR iPAD TOO β€’ A layout made for the larger screen β€’ 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

Thyron

Features
Read full description

Your music, without subscriptions. Thyron is an offline music player for your own audio files. Enjoy a clean, redesigned library, organize your collection, and transfer music directly between your phone and computer. PLAY YOUR OWN MUSIC Import your audio files and listen without an internet connection. Enjoy lossless FLAC and ALAC, along with MP3, M4A, AAC, WAV and AIFF. Your music stays on your devices. MAKE YOUR LIBRARY YOURS Create playlists with custom covers. Search for tracks, artists and playlists, or find a song inside a playlist. Search handles small typos, so you can find your music even when you don’t remember the exact spelling. EDIT TITLES, ARTISTS AND ARTWORK Missing a title or artist? Hold a track and tap the pencil to edit its details. Add, replace or remove artwork. Changes are saved in the audio file in your library without changing how it sounds. TRANSFER TRACKS AND PLAYLISTS Move your whole library or send selected tracks and playlists to another device running Thyron on the same local network. Playlists travel with their tracks and covers. Files already on the receiving device are reused, and existing tracks are not deleted. No cloud server is involved. ENJOY CONSISTENT VOLUME Reduce volume differences between tracks without modifying your audio files. Volume normalization is enabled by default and can be turned off in Settings. KEEP LISTENING Use shuffle and repeat, keep music playing in the background, and control playback from the lock screen. PRIVATE BY DESIGN No account. No ads. No analytics. No subscription. Your library and settings stay under your control. Thyron does not provide music or a streaming catalog. Users are responsible for ensuring they have the right to use and transfer their audio files.

Screenshots

Cog (kode54)2 screens
Thyron4 screens

Verdict

The call

The clearest difference is update cadence: Cog (kode54) at daily against Thyron's every 6 weeks. Thyron's advantage is iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· 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, Thyron every 6 weeks. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

Scorecard2 real differences Β· 6 level
Cog (kode54) versus Thyron: the parameters behind the verdict, then further details
ParameterCog (kode54)Thyron
PriceFreeFree
Positive reviews76.9% of reviewsβ€”
Update frequencyDaily β€” betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS18.013.0 β€” better
Further details β€” not scored
Size60 MB36 MB
Age rating4+4+
DeveloperChristopher SnowhillEvgenii Bormotov

In-app purchases

None

Cog (kode54)

No in-app purchases

None

Thyron

No in-app purchases

Questions

Is Cog (kode54) free?
Cog (kode54) is free to download, with no in-app purchases.
Is Thyron free?
Thyron is free to download, with no in-app purchases.
Do Cog (kode54) or Thyron have ads?
Neither Cog (kode54) nor Thyron shows ads.
Which is updated more often, Cog (kode54) or Thyron?
Cog (kode54) ships an update daily, and Thyron every 6 weeks. Most recently, Cog (kode54) was updated on October 30, 2026 and Thyron on October 29, 2026.

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