Spark: Chords, Backing Tracks
The Smartest Practice Amp
Free · In-App Purchases
The smart amp and app that jam along with you using intelligent technology. Play and practice with millions of songs and access over 10,000 tones powered by our award-winning BIAS tone engine.
*Auto Chords*
Automatically display chords for millions of songs.
Choose any song, and Spark will auto display its chords in real-time as you play. Easy controls let you slow down the song’s tempo or loop a difficult section as you master playing it.
*Smart Jam*
The Spark amp and app work together to learn your style and feel, and then generate authentic bass and drums to accompany you. It’s a smart virtual band that goes wherever you go!
*Voice Command*
The Spark app responds to your voice commands. Tell it to stream a rock song or a blues backing track, or ask for a virtual band to follow your playing.
*Tone Engine*
Whether you play pristine melodies, crunchy chords or soaring leads, Spark gives you a full amp modeling and multi-effects engine, powered by Positive Grid’s state-of-the-art BIAS with the most realistic virtual tube amps and effects on the planet. *Requires Spark Amp*
*10,000+ Tones*
The Spark app provides over 10,000 killer guitar and bass amp -and-FX presets from famous guitarists, professional session players, expert studio engineers and hit-making producers from around the world.
If you have any questions or feedback, contact us via https://help.positivegrid.com/hc/en-us/requests/new
more Minor bug fixes and performance improvements
4.6.2 17 Sept
What's New in 4.6.1
- Spark PEDAL support
- Tone Vault has been moved to Preferences alongside Dropbox Backup for clarity
- Minor bug fixes and performance improvements
4.6.1 9 Sept
What's New in 4.6.0
Auto Wah
- A new wah pedal that responds to your picking dynamics or a connected expression pedal, free for every Spark player
Tone Vault
Back up your tone library to your Positive Grid account and restore it in one tap when you switch phones or reinstall the app
Note: Dropbox backup support is being retired in 2027. We recommend moving your tones into Tone Vault as soon as possible to keep them safe.
Spark AI 2.0
- Every tone prompt now gives you three tone suggestions to choose from
Other
- Overall stability and performance improvements
4.6.0 31 Aug
What's New in 4.5.3
Stability
• Fixed an issue that could freeze the app after connecting to your Spark amp
• Fixed a crash when restoring presets from Dropbox
• Fixed getting stuck on the connection screen with certain amps
• Various other bug fixes and performance improvements
ToneCloud
• The Like button now works as expected
• You're now prompted to sign in when using Like, Preview, or Download actions on a preset
Groove Looper
• Corrected Shuffle count-in and drum-track timing
4.5.3 1 Jul
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
New in this update
- Several fixes have been implemented for Mixer View for LIVE and EDGE, Onboarding and NEO Core
4.5.2 27/11/2025
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
New in this update:
- Fixes crashing on iOS 15
- The app now correctly recognizes when log in token is expired, prompting you to log in
- Minor bug fixes and performance improvements
4.5.1 06/11/2025
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
- Spark NEO Core is now supported on 4.5.0
4.5.0 28/10/2025
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
New in this update:
- Spark AI 2.0
Spark AI just got smarter with new features. Describe your tone and any changes you want, like more gain or less reverb and Spark AI will create and adjust your preset automatically, no knob tweaking needed.
- Mixer View 2.0 (requires firmware update; Spark LIVE and Spark EDGE only)
Mixer View 2.0 expands on the original with powerful new controls. You can now:
- Pan each input
- Split Inputs 3 and 4 into two individual mono tracks
- Adjust Line Out volume independently without changing the speaker’s master volume
-New vocal presets for Spark LIVE and Spark EDGE available for free on the Positive Grid ToneCloud account.
Improvements:
- Various enhancements to overall app performance and stability.
Bug Fixes:
- Fixed an issue where Spark GO could emit unwanted noise after switching from another Spark amp.
- Fixed upgrade reminder display issue.
4.4.0 24/10/2025
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
Bug Fixes:
- Fixed bottom navigation bar display issue on iPad
- Squashed several minor bugs to improve overall stability
4.3.1 24/04/2025
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
Improvements:
- Updated messaging system helps you stay in the loop on app updates and more. You’ll find new message settings in the app preferences menu.
Bug Fixes:
- Spark AI now asks you to log in again if your session has expired.
4.3.0 10/04/2025
This update reverts the navigation bar fix for iPads running iPadOS 18 and later. We apologize for the inconvenience and appreciate your patience as we work diligently to resolve the issue.
4.2.2 06/03/2025
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
Bug Fixes:
-Fixed an issue where Local Presets couldn’t be switched from the app on Spark EDGE.
-Resolved a bug preventing presets from being saved to Hardware Slot Bank B on Input 2 for Spark EDGE.
-Changing input impedance in Mixer View no longer causes the app to crash on Spark EDGE.
-Bottom Bar UI has been fixed and restored to its original version.
4.2.1 04/03/2025
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
Features:
- The Spark app is now ready for the all-new Spark NEO – AI-powered Guitar Rig & Headphones in One
Bug Fixes:
- Fixed minor bugs for improved stability
4.2.0 13/02/2025
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
Big Fixes:
-Resolved input impedance issues for Spark EDGE (requires latest firmware update).
-Optimized integration and minor error fixes when connecting to Spark EDGE.
-Fixed crashes and minor bugs when connecting Spark Control and Spark Control X.
-Improved Looper behavior for Spark 2 and Spark EDGE.
-Corrected Hi-Z mode impedance for Spark GO.
4.1.1 09/01/2025
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
New Features:
- The Spark app is now ready for the all-new Spark EDGE – a 4-channel portable smart amp & PA system
- Option added to mute or unmute speaker on Spark 2 when using its line out (firmware update required)
Updates:
- Spotify integration has been removed
Big Fixes:
- Resolved various issues related to the looper and Control X
4.1.0 11/11/2024
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
Bug Fixes:
- Resolved various Spark 2 looper related bugs
- General stability and performance improvements
4.0.4 09/10/2024
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
Bug Fixes:
- Resolved various issues related to firmware updates on your Spark 2
- Resolved various Spark 2 looper related bugs
4.0.3 23/09/2024
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
Bug Fixes:
-Resolved various issues related to firmware update displays
-Fixed several Creative Groove Looper related issues
-Fixed an issue when updating Spark Control X
4.0.2 09/09/2024
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
Bug Fixes:
-Fixed issues some users were experiencing with the Creative Groove Looper
-Fixed an issue where Spark 2 would incorrectly appear as Spark LIVE when pairing
4.0.1 03/09/2024
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
New Features:
-The Spark app is now ready for Spark 2, featuring upgraded HD gear, the Creative Groove Looper & more!
-Spark AI Beta is now available. Describe your desired tone to Spark AI and it will automatically present tones to match. The more you use it, the smarter it gets!
-Customizable commands for Spark Control X are now available for Spark LIVE and Spark 2 (firmware update required).
Spark 2 is available now for pre-order with exclusive pricing for a limited time. Already own a Spark 40? Register now to unlock special upgrade pricing for Spark 2.
4.0.0 26/08/2024
- Bug fixes and performance improvements
3.4.6 02/08/2024
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
Bug Fixes:
-Fixed an issue that affected the usage of Input 2 on certain Spark LIVE amps
3.4.5 30/07/2024
We update the Spark app regularly to make sure things are running smoothly and to get you jamming more than ever before.
Feature Updates:
-Onboarding process has been updated to get your Spark up and running in no time.
-Product registration has been simplified. Just log in and connect your device to register with one tap.
Plus, great news for Spark owners! Register your Spark (40-Watt) to unlock limited-time exclusive upgrade pricing on Spark 2 when pre-orders go live and automatically be entered for a chance to take home a Nuno Bettencourt Signature Washburn guitar!
3.4.4 27/07/2024
Bug fixes and performance improvements
3.4.2 12/06/2024
Bug fixes and performance improvements
3.4.1 27/05/2024
Minor bug fixes and performance improvements
more Version 4.6.2 17 Sept
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