Predict
Predict is the free v1 browser experience. It explores a general completion estimate from assumptions such as level, pace, consistency, and accuracy.
How Itsumade works
A clearer answer to “Itsumade?”
WaniKani gives you the next review. Itsumade helps you understand the shape of the whole journey and build a routine you can sustain.
Simulate
Simulate is the advanced iPhone experience. It models your actual course state and recurring study schedule, so its answers are materially more personalized.
Browser study and iPhone intelligence
The browser Study Hub is deliberately focused on available work and immediate study insights. The iPhone app adds planning, pacing advice, personalized behavior insights, workload interpretation, and advanced predictions. These are different product capabilities, not only different presentations.
See what the iPhone app adds →