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Which apps work on the iPhone Duo

7,251 apps, checked against Apple's App Store data every day. Hand tests on a real Duo, pose by pose, come next.

Poses

2,069 apps · Letterboxed

  1. Jason Vale’s 5-Day Juice DietJuice MasterFood & DrinkLetterboxed
  2. My Hours 2.0Jeffery JonesProductivityLetterboxed
  3. Ocean Water TemperatureLW Brands, LLCWeatherLetterboxed
  4. PFA CalculatorRaymond RothwellHealth & FitnessLetterboxed
  5. StudyFindsChromaKeysNewsLetterboxed
  6. Timestamp Camera Basic玉彬 陈Photo & VideoLetterboxed
  7. VLC Remote Pro!Hobbyist Software LimitedEntertainmentLetterboxed
  8. VystJohan ThorellProductivityLetterboxed
  9. CLIPish StickersDating DNA, Inc.Social NetworkingLetterboxed
  10. CymaScope Cymatics VisualizerCymascope Foundation LtdMusicLetterboxed
  11. EDGE touch (pixel art tool)TAKABO SOFTGraphics & DesignLetterboxed
  12. FAAwaitBryan FiglerTravelLetterboxed
  13. Get JuicedBurleigh CreativeFood & DrinkLetterboxed
  14. HamWaves UV5RBrian MILBURNReferenceLetterboxed
  15. Handy Guitar Lab for MS-70CDR+ZOOM CorporationMusicLetterboxed
  16. Pocket Yoga TeacherRainfrog, LLCHealth & FitnessLetterboxed
  17. RVUcalcMaurice CormanMedicalLetterboxed
  18. Radio for Alabama FootballSantiago LEONSportsLetterboxed
  19. RainTrackerAspyre SolutionsWeatherLetterboxed
  20. Spirit Story BoxStreamside Software, LLCEntertainmentLetterboxed
  21. TAS FiresP4G Pty LtdNewsLetterboxed
  22. UDIDitBite Size Bytes, Inc.Developer ToolsLetterboxed
  23. Ukraine HelpAndrii BuchkivskyiShoppingLetterboxed
  24. VeinSeek ProVeinSeek LLCMedicalLetterboxed
  25. WPD ReaderRootRise Technologies Pvt. Ltd.ProductivityLetterboxed
  26. A+ PitchingJeffrey ReedSportsLetterboxed
  27. Artscroll TanachArtScroll Mesorah PublicationsBookLetterboxed
  28. CTC-AE+Arpacore B.V.MedicalLetterboxed
  29. Fav Talk ProSnTownSocial NetworkingLetterboxed
  30. Icon EditorHans Poreda & Lovis Steinmayer Softwareentwicklung GbRGraphics & DesignLetterboxed

Automatic check, daily · updated

As of Nov 11, 2026, 25 of the top 100 free iPhone apps have Apple's iPhone Duo badge. The status of every app here comes from Apple's App Store data, read again every day. How an app behaves in laptop, book or tent mode takes a hand test on a real Duo; none has been tested yet. How we test