Hard block. A clear commitment.
EvoCat gives you hard block with regular breaks disabled and editing locked for a running scheduled block. Both EvoCat and Opal include a weekly emergency pass. EvoCat lets you choose a short 1–15 minute emergency pause; Opal’s documented pass unlocks apps and websites for one hour.
In EvoCat, use Settings → Emergency Unblock during an active scheduled hard block. Blocking resumes when the pause ends if the schedule is still running. See the emergency-pass rules.
Limit minutes, repeated checks or the apps available.
EvoCat includes daily app time limits, open limits and Allow Only apps. Choose a daily time budget for long scrolling sessions, a few timed opens for repeated checking, or an allow-list for a scheduled work block.
These control categories are available in both EvoCat and Opal. EvoCat combines them with chess, push-ups, mental math and breathing challenges, detailed usage reports and a companion that evolves with focus hours. You do not have to give up those controls to get EvoCat’s challenge and progression system.
Make breaks an action you choose.
EvoCat brings active challenges into your routine. Solve mate in one, race your cat through push-ups, answer mental math questions or take a slow breath. Pass, choose a 1–15 minute break, and let the apps lock again when it ends. Explore earned breaks.
Build something while you focus.
Your focus hours count toward a visible reward: your cat’s Level 2 appearance at 100 hours. Choose Larry, Nori, EvoCat or Stare and keep your preferred blocking method. Usage, pickups and focus history give you a practical view of your habits alongside that personal milestone.
Start with your own routine.
Try EvoCat with the apps and schedule you actually want to protect. No EvoCat account is required, and camera video used to count push-ups stays on your device. A free trial is available for eligible subscribers; check its duration and renewal terms in the app. Free-trial details.
Questions before you switch.
Does EvoCat have open limits and daily limits like Opal?
Yes. EvoCat offers both: daily app time limits set a usage budget, while open limits set a daily number of timed access windows for an app. Start an available open in EvoCat; access locks again when the window ends. Other active restrictions still apply.
Does EvoCat have an Allow Only apps mode?
Yes. In a scheduled block, choose Allow Only and select the apps you want available. Other apps are blocked through Apple’s Screen Time controls. It is a per-block selection, not a global Always Allowed override; other active blocks and exhausted daily limits can still restrict access.
Why choose EvoCat over Opal for iPhone?
Choose EvoCat for hard block, daily time limits, open limits and Allow Only apps together with four earned-break challenges, screen-time reports and evolving cats. Chess, push-ups, mental math or breathing can earn a timed break when regular breaks are enabled; 100 focus hours unlock your cat’s Level 2 appearance.
Sources & comparison notes
Comparison by EvoCat. Competitor source review: ; later checks are noted below. EvoCat feature details updated . Undocumented features are unverified, not assumed absent.
Opal’s App Store description uses “Deep Focus”; its help center describes “Hard Mode.” Both apps have a weekly emergency exception. Opal’s emergency-pass guide was rechecked October 28, 2026. This comparison describes documented rules, not a device-bypass benchmark. Open Limits, Time Limits and Allow Only guides were checked November 10, 2026. EvoCat’s Allow Only is per scheduled block; do not confuse it with Opal’s separate global Always Allowed list. Matching control categories do not establish identical implementation or effectiveness.
Protect your next hour.
Choose your cat, choose your blocking method, and protect the next part of your day.
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