

Plan your day
HaruSync
A planner app designed to help users set goals, manage tasks and schedules, and reflect on their day.
Explore the productSoftware for everyday life
Plan your day, hear your own voice as you speak, and practice speaking. Pearrolls builds apps around real needs.
Different tools. One idea: make the things you do every day a little easier.


Plan your day
A planner app designed to help users set goals, manage tasks and schedules, and reflect on their day.
Explore the product

Real-time voice feedback with DAF
EchoMoment lets you hear your own voice while speaking with delayed auditory feedback (DAF). It supports observing speech and voice production, including for people with speech or voice disorders. Recording is an additional feature.
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Practice your speaking
Hold to speak, release to listen. Practice pronunciation, presentations, and interviews while reading your script.
Pearrolls is an independent software company based in South Korea. We find small frictions in daily life and turn them into focused apps, from the first idea to the details you use every day.
Meet Pearrolls