An instrument tuner, part of forScore's Duo updates
Does TuneWave work on iPhone Duo?
Yes, the developer says so: forScore's October 8, 2026 announcement includes TuneWave in its iPhone Duo updates. The App Store notes mention only the latest Apple devices.
- Developer claimedThe developer, in an announcement on its website on October 8, 2026, which includes TuneWave in its iPhone Duo updates without describing the layout. The App Store release notes for version 2.4 (released October 8, 2026) mention only the latest Apple devices, not the Duo.
Adapted for the fold
We're waiting on details of exactly what TuneWave changes for the fold. Are you the developer? Tell us.
About TuneWave
TuneWave tunes instruments. forScore’s October 8 announcement lists iPhone Duo support for the apps in its Music Box membership, which include this one. The App Store release notes for version 2.4 don’t name the Duo or describe a layout.
Related guides
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Do your apps work on iPhone Duo? What happens before they're updated
Every iPhone app opens on iPhone Duo, but only updated ones fill the inner display. What an app looks like before its developer adapts it, how to tell which are ready, and which popular apps have said so.
Is this your app?
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<a href="https://foldhunt.com/apps/tunewave/"><img src="https://foldhunt.com/badges/featured-on-foldhunt.svg" alt="Featured on FoldHunt" width="220" height="54"></a>Need to update the listing? Email the editor.
Sources: forScore: iPhone Duo announcement, October 8, 2026 (forscore.co) · TuneWave on the App Store (apps.apple.com) · TuneWave in Apple's App Store records (itunes.apple.com) · forScore's apps and Music Box membership (forscore.co)
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