MosaicMachine – Video Blur

Faces & pets, 100% on-device

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

1.5 adds full-body mosaic, batch photos, timeline editing, and auto subtitles. Photos and videos never leave your device. Nothing leaves your device. Every feature is free. No watermark. MosaicMachine finds faces, pets, bodies, and text, and hides them. It was built out of the usual frustrations with mosaic apps: having to upload the very photos you don't want seen, quality loss on save, and a paywall in front of the save button. Detection, effects, and export all run on your iPhone, so nothing is sent anywhere and saving is free. ■ Faces and pets, hidden automatically Human faces, dogs, and cats are detected for you. In video, the effect follows them as they move, so there is no frame-by-frame work. Tap anyone you want to keep visible. ■ Not just the face. The whole body Choose Full Body when clothes or build could give someone away. Or narrow it down to eyes only or mouth only. Combine it with Hide Everything Else to keep only yourself and hide the whole background. ■ Plates and name tags, found and hidden Detect Text finds license plates, name tags, and addresses in screen recordings. Tap one and it is tracked and hidden. You can also paint with a brush or draw a region by hand, and zoom the preview up to 5x for small text. ■ Nine ways to hide Mosaic, blur, black bar, emoji, pointillism, crystal, hexagon, frosted glass, and sparkle. Adjust the strength, and soften the edges so nothing looks like a mask. ■ Fix it afterwards on the timeline When tracking drifts, move the box at that moment and the frames around it blend naturally. Mute a range of audio, generate subtitles with on-device speech recognition and edit them, and trim the ends, all in one place. ■ Photos, all at once Pick up to 20 photos. Every face is detected and hidden with one shared style, then saved together. Open any single photo in the full editor if it needs a touch. ■ Saved exactly as previewed, at full quality Preview and export use the same processing, so what you see is what is saved. Video keeps its original resolution, frame rate, and color information. Share right after saving. ■ On iPad too On iPad, the preview and controls sit side by side. ■ Features - Automatic face, dog, and cat detection with tracking; tap to toggle each one - Full body, whole face, eyes only, mouth only, and hide everything else - Text detection, brush, draw a region, 1x to 5x zoom - Nine styles, adjustable strength, soft edges - Timeline: keyframe fixes, mute ranges, subtitles (auto and manual), trim - Batch photos (up to 20) - Full-quality export and instant sharing ■ Price Every editing feature is free, with no watermark and no time limit. A single small banner ad appears at the bottom of the screen. A one-time Remove Ads purchase hides it. No subscription. ■ Privacy Photos, videos, and face data never leave your device. Subtitle speech recognition runs on your iPhone as well.

Ratings & Reviews

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The things people kept asking for, all in one update. - Full-body mosaic (per person in photos) - Five new styles: pointillism, crystal, hexagon, frosted glass, and sparkle - Batch photos (up to 20) - Timeline editing: fix tracking drift, mute ranges, auto and manual subtitles, trim - Native iPad support - Share after saving, cancel analysis or export, remember your last style, and a first-run guide

Version 1.5

The developer, Takahiro Ito, 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:

    • Location
    • Identifiers
    • Usage Data
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Takahiro Ito
Size
8.1 MB
Category
Photo & Video
Compatibility
Requires iOS 17.0 or later.
  • iPhone
    Requires iOS 17.0 or later.
  • iPad
    Requires iPadOS 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.
Languages
English and Japanese
Age Rating
4+
In-App Purchases
Yes
Copyright
© 2026 Takahiro Ito
  • Developer Website
  • Privacy Policy

    • More by Takahiro Ito

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