4DDiG - Recover Deleted Photos

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Everyone
100+
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Content rating
Everyone
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About this app

Deleted the wrong photo? Wiped your phone before backing up? 4DDiG scans what's left on your device and brings back what you thought was gone like photos, videos, contacts, files, and audio, all recovered locally, without your data ever leaving your phone.

Photo & video recovery: Deep-scans internal storage to recover deleted photos and videos where files vanish without a trace.

File recovery: Pulls back deleted documents, PDFs, and other files that a normal search won't find.

Contact recovery: Rebuilds your address book from what's still readable on the device.

Audio recovery: Recovers deleted music and voice recordings.

WhatsApp & WhatsApp Business chat recovery: Reads your local backup file and restores chat history from it. *4DDiG is an independent app, not affiliated with, endorsed by, or sponsored by WhatsApp Inc.*

Recently Deleted: Delete something today, and it's already sitting in this tab. No scan needed, one tap to undo it.

Notification reminders: Turn it on if it's useful to you: 4DDiG flags notifications containing words you pick, so nothing important gets buried. Off by default, applies only to your own device, and can be switched off anytime in Settings.

WHY THE DEEP SCAN MATTERS


Most "deleted" files aren't actually erased right away, they just stop showing up. 4DDiG's scan looks past what the system marks as empty to find data that's technically still there.
The catch: new files can overwrite that data over time. If you've just lost something, open 4DDiG before you take new photos or download anything else. The sooner you scan, the better your odds.

PRIVACY BY DESIGN


Every scan runs on-device. Nothing is uploaded, stored remotely, or shared. What I4DDiG finds stays exactly where it belongs on your phone.

NO SETUP, NO ROOT REQUIRED


Pick what you want to recover, let the scan run, preview the results, restore what matters. That's the whole process.

Questions or issues? Reach us at support@4ddig.com. Optional permissions, stay off until you turn them on yourself.
Recover deleted photos, videos, files, contacts & Social chats safely.
Updated on
Aug 19, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection
  • Data is encrypted in transit
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
深圳牛学姐科技有限公司
develop@niuxuejie.com
中国 广东省深圳市 宝安区新安街道海旺社区兴业路1100号金利通金融中心大厦2栋2504 邮政编码: 518000
+86 181 1872 3721