Quick answer: The best app blocker for iPhone depends on your failure mode. If you need scheduled lockouts, a hard blocker works. If you open apps on autopilot, a friction app helps. If you keep bypassing every limit you set, you need an earned-time blocker like FocusFirst, where unlocking costs focus time instead of a free tap. The best blocker is the one still installed in month three.
Focus first. Then it’s yours.
Earn screen time by reading, studying, using a focus timer, or banking push-ups and squats.
iOS 26.1+ · Subscription or Lifetime purchase required.
The three families of app blocker
1. Hard blockers — "you can't"
Scheduled blockers restrict selected apps during sessions or parts of your day. This approach can suit meetings, study periods, or bedtime. Check each tool’s supported devices, available overrides, and plan requirements before choosing.
2. Friction blockers — "are you sure?"
Friction tools add a pause or a prompt before you continue to an app. This approach can suit you if you want a moment to reconsider an automatic open. Whether it helps depends on how you respond to the pause.
3. Earned-time blockers — "it costs something"
Earned-time tools connect app access to a focus activity. FocusFirst uses this approach: build a balance through your focus apps or a focus timer, then spend it to unlock your chosen apps. You control the earning rate and the app’s permissions.
How FocusFirst implements the earned-time model
- Real shields, not nags — built on Apple's Screen Time framework, the same tech behind App Limits, minus the Ignore button.
- Your exchange rate — the Focus Engine converts focus to scroll at a rate you set (10m → 3m by default-style setups) and lets you tighten or relax it as your focus improves.
- A daily goal with a bonus — hit your focus goal, earn extra scroll time; streaks build multipliers.
- Honest stats — focused hours, active days, earned scroll used, week over week.
- Private by design — no account, iCloud sync, and Screen Time's architecture means the app never sees your content.
Choosing honestly: match the blocker to your failure mode
- "I lose whole evenings to the couch scroll" → hard blocker sessions, or a strict earning rate at night.
- "I open Instagram without noticing my thumb moved" → friction helps; a shield with a price helps more.
- "I set limits and then ignore them — every tool, every time" → earned time. You can't ignore a price; you can only decide it's worth it, which is the whole point.
- "I want less phone AND more progress on something" → earned time may suit you: it connects the focus activity you choose with access to the apps you enjoy.
One more honest note: FocusFirst requires a subscription (or one-time Lifetime purchase) after download. If you want free, Apple's built-in Screen Time is genuinely the right first step — and when you find yourself tapping Ignore Limit for the tenth time, you'll know exactly which family of blocker to graduate to.
Try it: FocusFirst requires a subscription or one-time Lifetime purchase — block your distracting apps, set your earning rate, and start your first focus session today. Get FocusFirst for iPhone →