HomeAppsProductivityChaos Calendar (old version)Apps like Chaos Calendar (old version) Here are some great alternatives to Chaos Calendar (old version) by Chaos Software Group, Inc. : Alarm Calendar Plus ★3.7 Simple Calendar Pro ★4.5 Simple Calendar ★4.6 calendar 2023 ★4.3 Period Diary ★4.3 Calendar 2024 ★4.1 Beauty by Thread ★4.8 Calendar App - Handy Calendar ★4.0 Business Calendar 2 Planner ★4.6 Calendar: Schedule Planner ★4.4 Calendar Planner: Schedule App ★4.0 SKED.life ★3.9 Setmore Appointment Scheduling ★4.0 Visibook appointment scheduler ★3.4 Simple Calendar - Plan Easily ★4.5 Calendar Launcher ★4.4