Short answer
When a session starts, LockHour Pro instructs the iOS ManagedSettingsStore to display a shield screen on every app in your selected list. This block is enforced by iOS itself — relaunching the phone, switching apps, or backgrounding LockHour does not lift it. Hard Mode raises the exit cost further: a timed cooldown delay plus a typed phrase must be completed before cancelling early. The app is transparent about its limits: it's built to interrupt the impulse-grab, not to be technically impossible to bypass — a sufficiently determined user can go to iOS Settings → Screen Time and revoke LockHour's authorization, just as with any Screen Time configuration. What it does reliably is make casual, unconscious app-opening fail.
Try LockHour Pro on a real example first, and check the current App Store listing for exact features and pricing before you decide.
What to look for before choosing
- Uses Apple FamilyControls + ManagedSettings — same OS stack as native Screen Time
- Block survives app restarts and screen locks — enforced by iOS, not by LockHour staying in foreground
- Hard Mode: timed cooldown + typed confirmation phrase required to end a session early
- LockHour never reads app content, messages, browsing history, or Screen Time usage data
- Designed for voluntary self-control — not parental control, not surveillance
A practical decision process
- Define the job you need done most often.
- Test the app with real content or a realistic scenario.
- Check privacy labels and account requirements.
- Confirm export and backup options.
- Choose the pricing model you are comfortable maintaining.
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 is built for exactly this — use the checklist above and test it on a real example.
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.