CHALLENGE
21-Day Focus Challenge
Put distracting apps in a jar and guard your focus for 21 days straight. Win your time back.
Yohaku: App Blocker & Limit
Stay Focused & Self Control
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
You look up and an hour's gone. Drop the apps that steal it into a jar — Yohaku guards them by time, count, location or Pomodoro. Look up. Breathe.
You reach for your phone to check one thing. You look up and an hour is gone — and you can't even say where it went.
Yohaku gives that hour back.
It starts with one almost-physical gesture: take the apps that keep pulling you in and drop them into a jar. The lid closes. The pull is gone. When it opens again is your call — not the algorithm's.
You're not fighting your willpower anymore. You set the rule once, and Yohaku holds the line for you:
• By schedule — go quiet after 10pm, during work, or any hours you choose
• By open count — open socials or delivery just a few times a day
• By usage time — give short videos 30 minutes, then they're put away
• By location — locked at the office, free at home (geofence)
• Pomodoro — one clean, uninterrupted session of deep focus
When a weak moment comes, a passcode and Face ID keep the rule standing — so the choice you made calmly still wins later.
Everything runs on Apple Screen Time and stays completely private. Your data never leaves your device — no account, no tracking, nothing uploaded.
And you can watch it work: your screen time falling, your streak growing, the hours you win back adding up. Take the 21-day challenge and feel a new habit take hold.
This was never about using your phone less for its own sake. It's about looking up. Walking with your head high. Hearing a conversation all the way to the end. Leaving a little white space in your day to breathe.
Yohaku means "the white space" — the quiet room around everything that matters.
Put the noise in a jar. Take your life back.
— — — — —
SUBSCRIPTION & TERMS
Yohaku Pro unlocks everything — more jars, every guard mode, deeper stats, and the full 21-day challenge.
• Yohaku Pro Monthly — $1.99 / month
• Yohaku Pro Yearly — $9.99 / year (includes a 7-day free trial)
• Yohaku Pro Lifetime — $19.99, one-time purchase (not a subscription)
Prices are in USD and may vary by region; the exact price is always shown in the app before you confirm. Payment is charged to your Apple ID at confirmation of purchase. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours before the period ends. Manage or cancel anytime in Settings › your Apple ID › Subscriptions. Any unused portion of a free trial is forfeited when you buy a subscription.
Terms of Use (EULA): https://yohaku.pandasroom.top/terms
Privacy Policy: https://yohaku.pandasroom.top/privacy
Events
Ratings & Reviews
The developer, 少雄 路, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 少雄 路
- Size
- 43.7 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
English and 5 more
- English, French, Japanese, Portuguese, Simplified Chinese, Spanish
- Age Rating
9+
- 9+
- This app has an age rating of 9+ with content restrictions. Some content may be rated higher, but access is managed by the developer through in-app controls.
- In-App Controls
Parental Controls
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Yohaku Pro Lifetime $19.99
- Yohaku Pro Monthly $1.99
- Yohaku Pro Yearly $9.99
- Copyright
- © 2026 Pandas Room