Jamming Player vs SlowSolo
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Jamming Player
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Jamming Player turns your music library into a playground for ears that learn by playing. FREE TO ENJOY No subscription, no ads, no "pro" tier hiding the good stuff. Just download, drop in a song, and play. CAPO ANY SONG Shift the key up or down semitone by semitone without warping the pitch. Practice in your range, jam in your friend's. SLOW-MO TEMPO Drag the playback rate from 0.25x to 2x. That impossible solo? Suddenly very possible. LIVE CHORDS, KEY & BPM The app listens along and shows you the current chord, the song's key, and the tempo while it plays. No tabbing through forums. BRING YOUR OWN MUSIC MP3, WAV, FLAC, M4A, AAC, AIFF, ALAC - pull files straight from iCloud Drive or your device. Your playlist syncs across iPhone and iPad. AUDIO INSPECTOR Tap any track to see its sample rate, bit depth, format, and tags. The nerdy details, on tap. A NOTE ON ACCURACY The key, chord, and BPM readouts are smart estimates to help you start - your phone's best guess, not gospel. They're occasionally off, especially on busy or unusual recordings. Trust your own ears too. So grab your instrument, find a track you've been chasing, and play along.
SlowSolo
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Hear a solo you want to learn, but you have no audio file to import? Hold your iPhone to the speaker, record it, and practise it slowly. - Record from a speaker with one tap - Automatic mastering evens out the sound of a phone recording and reduces hiss between notes - High-quality slow-down from 50 % to 100 % without changing the pitch - Repeat a phrase: set Start and End, drag the markers on the waveform, fine-tune by 10 ms - Speed and loop are remembered for every recording - Keeps playing with the screen locked; play/pause from the lock screen and AirPods - Share the slowed-down audio - Everything happens on your iPhone. No account, no ads, nothing is uploaded. Only record audio you have the right to use for your own practice.
Screenshots
Verdict
The clearest difference is in-app purchases: SlowSolo at none against Jamming Player's 1. SlowSolo also leads on iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Jamming Player sells 1 one-off in-app purchase. SlowSolo asks for nothing beyond the download.
| Parameter | Jamming Player | SlowSolo |
|---|---|---|
| Price | Free | Free |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad โ better | iPhone |
| Requires iOS | 26.2 | 17.0 โ better |
| Further details โ not scored | ||
| Size | 7 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Vina Rianti | Oskar Kunicki |
In-app purchases
Jamming Player
- Jamming Player Strawberry Jam Jar$3.99
SlowSolo
No in-app purchases









