Short answer
To actually stay focused, an app blocker should let you block distracting apps on a schedule or in one tap, resist the urge to bypass it, and keep everything on device — no account, no data harvesting.
LockHour Pro is built for exactly this, with Pay once, No ads, On-device. Test it on a real example before relying on it, and check the current App Store listing for pricing.
What to look for before choosing
- One-tap or scheduled blocking of chosen apps.
- Enough friction to resist bypassing it.
- Works for study, work and sleep windows.
- On-device with no account or tracking.
- A pay-once model, not a subscription.
A practical decision process
- Choose the apps that steal your focus.
- Set a schedule or one-tap block in LockHour Pro.
- Start a focus session.
- Let the friction keep you off them.
- Review how the session went.
Quick comparison
| Need | What to check | Why it matters |
|---|---|---|
| Pricing model | Check whether useful features require a subscription, a one-time unlock, or neither. | The cheapest app on day one may not be cheapest after a year. |
| Privacy model | Prefer on-device work when the content is sensitive. | Private documents, resumes, study data, and family content deserve careful handling. |
| Export / lock-in | Confirm file formats, sharing, backup, and deletion controls. | A good app should help you finish the task, not trap your work. |
Where LockHour Pro fits
LockHour Pro fits when you want to block distracting apps and protect focus time without a subscription.
Pay onceNo adsOn-device
This page is an independent buying guide. App Store features and prices can change, so confirm details on the listing before purchase.