Kaizen vs Yakura StudySquad

Kaizen is a focus and study app built around a Pomodoro timer, task and habit tracking, and camera-free Focus Rooms. The timer has presets, custom sessions from 5 to 180 minutes, and stopwatch mode. Rooms hold 2 to 50 people; users can join public rooms or private rooms with a code. There is no video or microphone, and members see one another’s status and focus tag. Tasks include an Inbox, subtasks, priorities, due dates, estimates and automatic time tracking. The free plan allows up to 7 active tasks, 5 habits, blocking for 3 apps, and statistics covering the last 30 days. App blocking is available on iOS and Android, not web or Windows. Kaizen runs on web, iOS, Android and Windows, with account data syncing across platforms. The free plan is free. Premium costs €3.99 a month or €39.99 a year; both include unlimited tasks, habits and app blocking, room creation, the full music and background library, and all-time statistics.

Yakura StudySquad is a browser-based study space where students can focus alongside other people in live rooms. Users can open private rooms or join public lobbies, appearing as cartoon avatars with live status badges. Everyone in a room shares one synchronized Pomodoro timer. Room tools include shared flashcards, goals, streaks, chat, sticky notes, resources and built-in focus music. Focus sessions earn coins and XP, and squads can climb a weekly leaderboard; the listing says scores are earned on the server. StudySquad requires a free Yakura account and works in a modern browser on a laptop or tablet. All StudySquad features are included on the free plan, which allows users to host up to five rooms. StudySquad Pro costs $3 a month and raises the room limit to 25, allowing more squads and lobbies to run side by side. First-time subscribers get seven days free, and cancellation leaves access in place until the current period ends. Yakura App Inc. is the publisher and is headquartered in Vaughan, Ontario, Canada. Yakura's privacy policy says it uses encryption protocols, firewalls, secure server environments and access controls to help protect personal data in transit and at rest.