Short answer
Out-of-focus blur makes an image soft in all directions because the lens didn't resolve the subject sharply — the underlying edge data is blurred but present, and sharpening or neural SR can recover much of it. Motion blur from a fast subject or slow shutter averages light from multiple positions across time into directional streaks: spatial information along the smear direction is destroyed, not just blurred. Unblurry's Sharpen mode will increase local contrast in a motion-blurred image — it will look less soft overall — but it cannot de-streak a runner or a moving car; the data was never captured. The Real-ESRGAN model powering AI Clarity was trained for general image super-resolution (recovering detail from degraded inputs), not for inverting specific motion-blur kernels. A practical test: if the subject is clearly recognizable but soft, sharpening genuinely helps; if edges and lines are smeared in a clear direction and the subject is hard to identify, no editing app will produce a clean fix.
Try Unblurry 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
- Out-of-focus blur: Unblurry's strongest use case — sharpening and AI SR both work well
- Mild camera shake (hand tremor, not hard directional smear): noticeably improved with Sharpen or AI Clarity
- Heavy directional motion blur (streaking subject): sharpening improves local contrast but cannot de-streak
- Extreme blur (subject unrecognizable): no editing tool can reconstruct content that was never captured — be skeptical of apps that claim otherwise
- Use the built-in before/after slider to judge the real result on your own photo before saving
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 Unblurry fits
Unblurry is built for exactly this — use the checklist above and test it on a real example.
Pay oncePrivateOn-device
This page is an independent buying guide. App Store features and prices can change, so confirm details on the listing before purchase.