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Delta 2.0 reportedly brings DS-style layouts to iPhone Duo
According to 9to5Mac, Delta 2.0 offers custom virtual controller layouts for iPhone Duo, placing DS gameplay and touch controls on the inner display’s upper and lower halves in portrait mode. Landscape split-screen controls can span the full display while a video plays. The update also improves library navigation and allows game audio to mix with music or podcasts.

What to know
- 01
The interface adopts Liquid Glass styling, and Delta 2.0 supports Sega Genesis ROMs.
- 02
The premium version can be unlocked through an App Store in-app subscription and is available globally.
Why it matters
For people using iPhone Duo for retro gaming, the reported update concerns control layouts, game compatibility and audio playback.
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