MooCow Downloads & RevenueMooCow: Hide Photos & Videos · App Store
Not in any tracked top chart right now.
Updated 2 Nov 2026 · rankings refresh through the day
DeveloperIncendiary Studios LLC
CategoryPhoto & Video
Price800 JPY
Released
Rating★ 5.0 (2)
Version5.0.0
Age rating4+
First seen by us
25 Oct 2026
25 Oct 2026Installs (est.)10k+ worldwide
MooCow: Hide Photos & Videos update history & changes
Last change · 4 events since 8 Oct 2017Full timeline ↓📈Dropped out of every chart we track🆕First spotted by AppInsider📦Version 5.0.0🆕Released on the App Store
Full timeline · 4 events
- 📈MooCow: Hide Photos & Videos dropped out of every chart we trackLast seen 26 Oct
- 🆕MooCow: Hide Photos & Videos first spotted by AppInsider#29 in Top Paid · Photo & Video · Japan
- 📦MooCow: Hide Photos & Videos version 5.0.0MooCow 5.0 - the biggest update yet
Play almost any video
- MKV, WebM, AVI, WMV, FLV, MPEG-TS, MPEG-2, OGV and RealMedia videos now play, with thumbnails and durations.
- More audio formats too: FLAC, OGG/Opus, AIFF, CAF, AC-3, AMR and M4B audiobooks.
- Import them from Files, the share sheet or the Wi-Fi file manager.
- Choose audio tracks and subtitles. Subtitle files placed next to a video load automatically.
- Picture in Picture for every video.
Custom thumbnails
- Pick any frame of a video as its thumbnail: long-press a video, then Choose Thumbnail. A zoomed timeline gives you frame-by-frame control.
- Crop thumbnails by pinching and dragging inside a square, for videos and photos alike.
Faster folders
- Sharper thumbnails, and smoother scrolling in large folders.
- Video and audio lengths show as soon as a folder opens, and no longer go missing.
- Files that can't be read show a broken icon instead of being retried, and replaced files get a fresh thumbnail.
- The long-press menu is shorter and easier to read.… more - 🆕MooCow: Hide Photos & Videos released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
5.0 ★
2 ratings
Measured
MooCow: Hide Photos & Videos on the App Store
App details
App ID
1130755003
Publisher
Incendiary Studios LLC
On the store since
Oct 2017
9 years on the store
Minimum OS
iOS 26.0+
iPhone 11 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
69 MB
Also listed in
Utilities
MooCow: Hide Photos & Videos downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
2 ratings
Measured
Ratings
2
Measured
About MooCow: Hide Photos & Videos
MooCow is a private vault for your photos, videos and audio, locked behind a passcode and Face ID or Touch ID.
Your files stay on your device. Photos, videos and file names never leave it unless you choose to share them, and MooCow needs no account. Whenever you leave the app, the lock screen covers everything until you unlock it again.
Why the name MooCow? It's an inconspicuous name that sits on your home screen without drawing attention, and you can switch to an alternate app icon.
PLAY ALMOST ANY VIDEO
MooCow's built-in player handles the formats iOS can't, including MKV, WebM, AVI, WMV and FLV. Choose audio tracks and subtitles, load subtitle files that sit next to a video automatically, keep watching in Picture in Picture, and pick up where you left off.
CUSTOM THUMBNAILS
Make every folder look the way you want. Long-press a video and choose any frame as its thumbnail, using a zoomed timeline for frame-by-frame control. Then pinch and drag to crop exactly the square you want. Photos can be cropped the same way.
FAST, ORGANIZED FOLDERS
Sort everything into folders, shown as a grid or a list. Thumbnails are sharp, scrolling stays smooth even in large folders, and video and audio lengths show at a glance.
IMPORT FROM ANYWHERE
• Your photo library, including Live Photos and GIFs, with the option to remove the originals from Photos after importing
• The camera
• Files, and the share sheet in other apps
• Your computer, with the built-in Wi-Fi File Manager or Finder file sharing
VIEW AND LISTEN
Swipe through photos in a full-screen viewer, watch videos in the built-in player, and play music and audiobooks.
SUPPORTED FORMATS
Video: MP4, M4V, MOV, 3GP, MKV, WebM, AVI, DivX, WMV, ASF, FLV, F4V, MPEG-TS, M2TS, MPEG, VOB, OGV, RealMedia
Images: JPG, PNG, HEIC, TIFF, BMP, GIF, WebP, Live Photos
Audio: MP3, AAC, M4A, WAV, FLAC, AIFF, CAF, OGG, Opus, M4B audiobooks, AC-3, E-AC-3, AMR
Subtitles: SRT, ASS, SSA, VTT
Requires iOS 26 or later.
https://moocow.app
Your files stay on your device. Photos, videos and file names never leave it unless you choose to share them, and MooCow needs no account. Whenever you leave the app, the lock screen covers everything until you unlock it again.
Why the name MooCow? It's an inconspicuous name that sits on your home screen without drawing attention, and you can switch to an alternate app icon.
PLAY ALMOST ANY VIDEO
MooCow's built-in player handles the formats iOS can't, including MKV, WebM, AVI, WMV and FLV. Choose audio tracks and subtitles, load subtitle files that sit next to a video automatically, keep watching in Picture in Picture, and pick up where you left off.
CUSTOM THUMBNAILS
Make every folder look the way you want. Long-press a video and choose any frame as its thumbnail, using a zoomed timeline for frame-by-frame control. Then pinch and drag to crop exactly the square you want. Photos can be cropped the same way.
FAST, ORGANIZED FOLDERS
Sort everything into folders, shown as a grid or a list. Thumbnails are sharp, scrolling stays smooth even in large folders, and video and audio lengths show at a glance.
IMPORT FROM ANYWHERE
• Your photo library, including Live Photos and GIFs, with the option to remove the originals from Photos after importing
• The camera
• Files, and the share sheet in other apps
• Your computer, with the built-in Wi-Fi File Manager or Finder file sharing
VIEW AND LISTEN
Swipe through photos in a full-screen viewer, watch videos in the built-in player, and play music and audiobooks.
SUPPORTED FORMATS
Video: MP4, M4V, MOV, 3GP, MKV, WebM, AVI, DivX, WMV, ASF, FLV, F4V, MPEG-TS, M2TS, MPEG, VOB, OGV, RealMedia
Images: JPG, PNG, HEIC, TIFF, BMP, GIF, WebP, Live Photos
Audio: MP3, AAC, M4A, WAV, FLAC, AIFF, CAF, OGG, Opus, M4B audiobooks, AC-3, E-AC-3, AMR
Subtitles: SRT, ASS, SSA, VTT
Requires iOS 26 or later.
https://moocow.app
Latest updates
5.0.0
MooCow 5.0 - the biggest update yet
Play almost any video
- MKV, WebM, AVI, WMV, FLV, MPEG-TS, MPEG-2, OGV and RealMedia videos now play, with thumbnails and durations.
- More audio formats too: FLAC, OGG/Opus, AIFF, CAF, AC-3, AMR and M4B audiobooks.
- Import them from Files, the share sheet or the Wi-Fi file manager.
- Choose audio tracks and subtitles. Subtitle files placed next to a video load automatically.
- Picture in Picture for every video.
Custom thumbnails
- Pick any frame of a video as its thumbnail: long-press a video, then Choose Thumbnail. A zoomed timeline gives you frame-by-frame control.
- Crop thumbnails by pinching and dragging inside a square, for videos and photos alike.
Faster folders
- Sharper thumbnails, and smoother scrolling in large folders.
- Video and audio lengths show as soon as a folder opens, and no longer go missing.
- Files that can't be read show a broken icon instead of being retried, and replaced files get a fresh thumbnail.
- The long-press menu is shorter and easier to read.
