Mosa: Blur, Pixelate & Redact
Choose exactly what to hide
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Cover what you don't want seen, then send the photo.
■ Drag to cover
Drag over anything you want hidden and it's covered — mosaic or blur, your choice. Add as many areas as you need, each with its own settings.
■ Still editable afterwards
Every area stays an object you can come back to, not a brush stroke that destroys pixels. Press and hold to move it, drag a corner to resize, change the strength any time. Each change is recomputed from the original, so nothing degrades.
■ You decide what gets hidden
No auto-detection. Auto-detection misses things, and with redaction, missing one thing means the whole job failed. You choose what to cover and how hard.
■ Add text
Put a note on top when you're done. Black, white and bold are free.
■ Full-resolution export
The free version exports at original resolution. No watermark, no downgrade.
■ Works offline
Photos are processed entirely on this phone and never uploaded. No account, no server.
(Only three things reach the outside: in-app purchases, restores, and anonymous usage stats. The stats record which features you used — never your photos or the text you add — and you can turn them off in Settings.)
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Settings now has a "Share anonymous usage stats" switch — on by default, off whenever you like
• The stats record only which features you used. Your photos, the areas you cover, and the text you add never leave this phone
The developer, Aicolab LLC, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Aicolab LLC
- Size
- 1.2 MB
- Category
- Photo & Video
- 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. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 9 more
- English, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish, Traditional Chinese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Mosa Pro $2.99
- Copyright
- © 2026 Aicolab LLC