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Home/ Questions/Q 7996897
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Editorial Team
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Editorial Team
Asked: June 4, 20262026-06-04T14:49:31+00:00 2026-06-04T14:49:31+00:00

Will an app compiled with ARC work on previous (<5.0) versions of iOS?

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Will an app compiled with ARC work on previous (<5.0) versions of iOS?

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  1. Editorial Team
    Editorial Team
    2026-06-04T14:49:32+00:00Added an answer on June 4, 2026 at 2:49 pm

    From the documentation:

    ARC is supported in Xcode 4.2 for Mac OS X v10.6 and v10.7 (64-bit applications) and for iOS 4 and iOS 5. Weak references are not supported in Mac OS X v10.6 and iOS 4.

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