GP vs Audio+MIDI Player
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GP
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Transform your music library into a new experience with the power of AI GP-Tunes is an innovative music player app equipped with cutting-edge AI technology. It leverages ChatGPT to automatically generate optimal playlists from your music library. *To use the app, you need songs downloaded from Apple Music. [Key Features] AI Playlist Generation - ChatGPT API analyzes your music library - Automatically creates optimal playlists based on mood, scene, and genre - Provides surprising discoveries and new music experiences Smart Music Management - Full integration with your iPhone's saved music library - Intuitive and beautiful interface - Playlist saving and management features (iCloud supported) Personalized Experience - Learns your music preferences - Suggestions based on time of day and mood - Every session brings new musical discoveries [Perfect for those who:] - Always end up listening to the same songs - Have a large music library they can't fully utilize - Want to discover new music combinations - Want to experience the latest in AI technology [Requirements] - Music library access permission required - Internet connection required (when using AI features) Download now and enjoy the new music experience created by AI! - Terms of Use https://www.apple.com/legal/internet-services/itunes/jp/terms.html
Audio+MIDI Player
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MIDI and music, in one player. Audio+MIDI Player plays MIDI files, MusicXML scores and audio files from a single library. Play them on the iPhone's own grand piano, or send them to your Mac or digital piano — one output button switches where the notes go. ■ MIDI, scores and audio • Standard MIDI files (.mid), with tempo, meter and key • MusicXML (.musicxml / .mxl), played with dynamics, accents, fermatas and more • mp3, AAC / m4a, WAV, AIFF, CAF, FLAC and ALAC — hi-res FLAC and ALAC as they are ■ On the iPhone, or on your MIDI gear • The built-in grand piano, or an imported General MIDI SoundFont • Wi-Fi (network MIDI / RTP-MIDI) to your Mac or DAW • Bluetooth LE MIDI to digital pianos and wireless MIDI devices • Low-latency USB to a Mac or MIDI gear over one cable • Connects to MIDI Speaker on your Mac automatically ■ A player that's fun to watch • Live spectrum analyzer • 12 effects including vinyl record, cassette, aurora, shooting stars, fireworks, galaxy, snow globe, VU meters and piano keys • Effects like the piano keys follow the notes — even for audio files, analyzed right on the iPhone • Playback speed 0.5–2.0× ■ A library that finds it fast • Group by album, artist, year and more • Search, sort and favorites • Cover art and song info editing • Thumbnail and list layouts, and editing many songs at once • Automatic folders by artist, album, year or type ■ Keep your songs where you like • On this iPhone, in iCloud Drive, or in a Files app folder (Google Drive, OneDrive, Dropbox…) • With iCloud Drive, songs download when played, and ones you haven't played can be removed from the iPhone automatically • Favorites, playlists and song info sync between devices using the same place ■ Playlists • Your songs in your order, reordered by dragging • Shuffle and repeat ■ Songs from anywhere • Import many files at once from the Files app or iCloud Drive • "Open in Audio+MIDI" from other apps' share sheets • Take just the sound of a video in Photos • Copy from the Finder on a Mac over File Sharing ■ Widgets and the Lock Screen • Home Screen widgets (small and medium) show and control what's playing, with the spectrum • Dress up the medium widget with classic skins (.wsz) ■ Apple Watch • See what's playing, and play, pause, skip or move through the song from your wrist • Pick from songs, favorites and playlists, and switch the output and the effect ■ Share songs via iCloud • "Share to iCloud" hands songs to our piano app Lesson One and MIDI Speaker Every feature is free (ads appear on the Library and Settings screens). Available in English, Japanese, German, Spanish, French, Italian, Korean, Portuguese, Russian and Simplified Chinese.
Screenshots
Verdict
The clearest difference is in-app purchases: Audio+MIDI Player at none against GP's 4. Audio+MIDI Player also leads on update cadence (every 2 days vs every 2 months) and device support (3 vs 1). GP's advantage is iOS requirement (16.0 vs 26.0). 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
Both are free to download. GP sells 4 in-app purchases, starting at $1.99 per month. Audio+MIDI Player asks for nothing beyond the download.
GP ships an update every 2 months, Audio+MIDI Player every 2 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.
| Parameter | GP | Audio+MIDI Player |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone, iPad, Apple Watch — better |
| Requires iOS | 16.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 7 MB | 163 MB |
| Age rating | 4+ | 4+ |
| Developer | Takeshi Kayahashi | Albos Inc. |
In-app purchases
GP
- Premium monthly plan$1.991 Month
- Donation(small)$0.99
- Donation(medium)$2.99
- Donation(large)$5.99
Audio+MIDI Player
No in-app purchases


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