ODK-X Survey is a question based data collection Android app that uses a predefined survey specified using the XLSXConverter (part of Application Designer).

Most modern mobile touch slider with hardware accelerated transitions

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Materialize, a CSS Framework based on Material Design

✏️ Free open source alternative to TypeForm, TellForm, or Google Forms ⛺

🔥 LimeSurvey – A powerful, open-source survey platform. A free alternative to SurveyMonkey, Typeform, Qualtrics, and Google Forms, making it simple to create online surveys and forms with unmatched…

📅 Easy!Appointments - Self Hosted Appointment Scheduler

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