Very important criteria (weighted ×3) | |
Authority | Source of rules app uses to determine fertile days |
Accuracy (method) | Effectiveness of the method on which app is based |
Accuracy (observations) | Accuracy of app in predicting fertile days |
Support | Ways to have questions answered |
Important criteria (weighted ×2) | |
Adaptability | Ability to enter additional data, use with irregular cycles |
Cost/pricing | Cost of app, transparency in pricing |
Ease of use | Ease to learn and use the app and share data |
Confidentiality | Presence of a user agreement detailing confidentiality |
Helpful criteria (weighted ×1) | |
Developer/sponsor | Associated with recognized FABM provider |
Platforms available | Availability on multiple platforms |
FABM, fertility awareness-based method.