Based on our record, Framadate should be more popular than Runtastic. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
We also offer one of the few free and ad-free alternatives to Google Forms ( https://framaforms.org ). And https://framadate.org (alternative to Doodle) welcomes nearly 75 0000 people per day and is installed by hundreds (thousands?) of organizations. Source: about 3 years ago
Alternatively to Doodle, if you want something that handles your data more sensitive, then go for Framadate. Source: about 3 years ago
Workaround is to use SHealth only, export gpx file, then import it through runtastic.com (Profile (Arrow Next to profile picture) ->Settings->Activity Import). The imported workout count for the challenges. Source: almost 2 years ago
Doodle - Make meetings happen. With Doodle, scheduling becomes quick and easy.
Strava - The #1 app for runners and cyclists
Dudle - Dudle is an online scheduling application, which is free and open source.
RunKeeper - Join the community of over 45 million runners who make every run amazing with Runkeeper. Track your workouts and reach your fitness goals!
Xoyondo - Xoyondo makes it easy to find a date for your event that works for everybody. You can also create polls and conduct surveys. Xoyondo is free. No registration required.
MyFitnessPal - Track the number of calories that you consume each day with MyFitnessPal. The app also lets you create a diet and track the exercise that you complete each day whether it's walking, running or some other type of program.