Keystone vs When Did I…?

Comparing the features of Keystone to When Did I…?

Feature
Keystone
When Did I…?

Capability Features

Completion History Visualization
Custom Action Tracking
Custom Metric Tracking
Download Availability
Habit Journal
Habit Stacking
Habit Tracking
Multiple Habit Types
WorkoutMeditationJournalingHydration
Reminders and Triggers
Social Accountability
Social Gratification
Social Platform Integration
Suggested Actions
Suggested Use Cases
Track sheet changesTrack multivitamin intakeTrack custom activities
Unlimited Usage Frequency
No set limit on tracking frequency

Integration Features

API Integration
File Format Support
iOS & iPadOS Support
iPhoneiPad
iOS App Availability
App Store

Limitation Features

Web Platform

Pricing Features

Free Plan
Free Tier
Free Trial Period
Pricing Plans Information