Fokasu
5.9#21 in distraction blocking softwareFree planFree planExtensionLinuxWindows
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| Fact | Fokasu | Opal |
|---|---|---|
| Privacy | The extension checks tab URLs locally against configured block and exception patterns and does not send browsing history, page contents, cookies, credentials, or form data to Fokasu's remote services. | Opal states that detailed app-usage data processed through iOS Screen Time and Android Accessibility Service and Usage Stats remains on the device. |
| Purpose | Fokasu is a desktop study planner, focus timer, and distraction blocker for planning tasks, tracking focused time, scheduling routines, and joining study clans. | Opal says it protects focus automatically and helps people make technology work for them. |
Fokasu suits students who want to plan recurring study tasks, track focus time, and block website or app distractions. Its study clans may also appeal to people who want group chat and shared progress features.
Opal suits people who want to block selected apps, set timed focus sessions, and review focus-related signals. Its free plan offers a starting point, while Pro adds unlimited rules and Opal Score history.