StrumLab Jam vs DynaSinth
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
StrumLab Jam
Enhance your guitar practice with a vast library of YouTube backing tracks. Visualize your fretboard in real-time, filter by genre and key, and receive practice reminders. Unlock over 1000 tracks and advanced features with a premium subscription.
- 100+ free backing tracks
- 1000+ premium tracks
- Real-time fretboard visualization
- Genre, key, and scale filtering
- Scheduled practice reminders
- Full fretboard view (0-12 frets)
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StrumLab Jam turns practice into a full-band experience. Jam along with over 100 free backing tracks, or unlock 1,000+ with Premium. Filter by style, mode and key, so you're always playing exactly what you want to play. Premium also lets you jam over generated songs. A full band plays a fresh chord progression in your chosen key, scale and genre, and each chord lights up as it plays. WHAT'S INSIDE • 1,000+ jam tracks across rock, funk, blues and more • Filter by style, from Rock and Funk to Blues and beyond • Filter by mode, from Major and Minor to Dorian and beyond • Filter by key • Generated songs with a full band, swing feels and slash chords • A scale fretboard showing the notes that fit, with root notes highlighted • Play the scale or a pentatonic run, and jump between positions • Choose your fret range, from open position to the 24th fret • Left-handed fretboard and a choice of wood finishes • Streaks and badges to track your progress • Practice reminders to keep you consistent Whether you're working on scales, learning a new mode, or just want to play instead of practising alone, StrumLab Jam gives you a band that's always ready, and the visual feedback to build real improvisational confidence. This is where skills become music. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.strumlab.app/privacy-policy
DynaSinth
This dynamic synthesizer plugin creates evolving sounds by using its own output to modulate parameters. It excels at atmospheric pads but can also produce a wide range of traditional instrument sounds. Requires a MIDI device for standalone use.
- Dynamic parameter modulation
- Evolving pad sounds
- Versatile sound generation
- AUv3 plugin compatibility
- Standalone operation
- MIDI device input
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DynaSinth Dynamic Sinethesizer (AUv3) DynaSinth is a virtual instrument plugin that can run standalone, or in any AU compatible host such as Logic Pro or GarageBand. Please note that the standalone version does not include a built-in keyboard - you need to connect a suitable MIDI device to play the synth. Overview DynaSinth is an original design based on sine wave oscillators, that uses its own output to modulate parameters dynamically. This can produce interesting sonic results that would be very difficult, if not impossible to achieve using traditional fixed LFOs and envelopes. That's because: As the sound changes, so does the modulation amount, which changes the sound, which affects the modulation amount... This means DynaSinth is well-suited for atmospheric evolving pad type sounds that quite literally respond dynamically to your playing. However, DynaSinth isn't just about pads. Because of its sine wave DNA, DynaSinth can also produce more traditional sounds such as pianos, flutes, organs, subby basses and even kick drums!
Screenshots
Verdict
The clearest difference is review sentiment: DynaSinth at 100% against StrumLab Jam's 0%. DynaSinth also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 3). StrumLab Jam's advantage is price (Free vs $2.99). On ratings volume 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
StrumLab Jam is free to download; DynaSinth costs $2.99 up front. StrumLab Jam sells 3 in-app purchases, starting at $2.99 per year. DynaSinth asks for nothing beyond the download.
DynaSinth holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews point the same way: 0% of StrumLab Jam's written reviews are positive against 100% of DynaSinth's.
| Parameter | StrumLab Jam | DynaSinth |
|---|---|---|
| Price | Free — better | $2.99 |
| Rating | 1.0 (2 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 4 — better |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Gary Harkness | Rob Jackson |
Customer experience
StrumLab Jam
DynaSinth
In-app purchases
StrumLab Jam
- Pro Plan7 Days trial$2.991 Year
- StrumLab Jam Pro1 Year trial$24.991 Year
- StrumLab All Access1 Year trial$49.991 Year
DynaSinth
No in-app purchases









