For both Android and IOS iOS Validic’s Mobile SDK currently supports the current OS and 1 previous version.
For Android Validic’s Mobile SDK currently supports the current OS and 3 5 previous OSversions.
This is a rather generous level of support considering most organizations support only the current OS and -1one previous version. The adoption of the new OS for IOS users is rather quick, and though in Android there can be lag, the majority of the market share is in the current OS and -3. This website gives a nice visual of the Android OS market share.
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