These apps were dumped from a Handspring Visor Deluxe running Palm OS 3.1H2.

Calculator runs on devices with OS 4.0 and higher but doesn't seem to switch to advanced mode and the About screen crashes the app on non-Handspring devices.

CityTime is a modified version of CodeCity CityTime (https://codecity.net/codecity_original_site/prodctpalm.htm) without licensing or copy protection. It runs on devices with OS 3.0 and higher but the About screen crashes the app on non-Handspring devices.

Date Book+ is a modified version of Pimlico DateBk3 (http://www.pimlicosoftware.com/datebk3.htm) without licensing or copy protection. It runs on devices with OS 4.0 and higher but the About screen crashes the app on non-Handspring devices.

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