Apps Like CO2-Timer for iPhone and iPad
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Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.


Uplifted Athletics
Uplifted Athletics LLC
Book classes and manage bookings
Book fitness classes and manage reservations. Purchase services and update account details. Redeem loyalty points for rewards. View events calendar and health tips. Buy merchandise and track payments. Sync with Apple HealthKit.



BKK Rieker • RICOSTA • Weisser
BKK Rieker RICOSTA Weisser
Update personal data and submit forms online
Manage personal data changes such as address and bank details. Submit family insurance forms or accident questionnaires directly. Access membership certificates for employers or authorities with a single click.

Migräne App
Schmerzklinik Kiel GmbH & Co KG Klinik fuer neurologisch-verhaltensmedizinische Schmerztherapie
Track migraines and manage symptoms
Track migraine symptoms with daily logs and severity ratings. Monitor triggers and medication use. Access educational resources and connect with support communities. Set reminders for treatments and appointments.

bike to work
Pro Velo Schweiz
Track rides, log kilometers, check eligibility
Create a profile and form teams. Log kilometers and trips. Track rides with Swipe&Ride to automatically record distance. View team and company progress. Earn badges and check qualification for a prize draw.













SDK - App
Sueddeutsche Krankenversicherung a.G.
Manage insurance, submit claims, track policies
Manage health insurance by submitting bills and documents digitally. Track policies and tariffs. Access secure digital health card and personal document inbox. Register and verify to start.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.