No, you can continue using the legacy versions of TrialPad, TranscriptPad, and DocReviewPad, and we will continue to offer technical support for a limited time, but they will not receive any more updates. This means that because our apps work on Apple's iPadOS platform we can't guarantee that a future iPadOS update, or a change by a third party (e.g. Dropbox), might not break a feature or capability.