
Mosa: Blur, Pixelate & Redact
Choose exactly what to hide
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Free
In-App Purchases
Rating summary
About
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 in-app purchases and restores talk to the App Store.)
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What's New in Mosa
1.2
September 10, 2026
• Added Redo, right next to Undo • Text can now have an outline, so it stays readable on dark photos • Paid colours now preview on the photo itself, before you buy • Fixed regions drifting, sticking and changing size while you drag them
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In-App Purchases
$2.99
Mosa Pro
Text colours, saved drafts, photo swap



