Stegg
Hide Secret Messages in Photos
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Hide messages and photos inside ordinary images. Share between iPhone and Android with optional password encryption, all privately on your device.
Stegg hides secret messages and entire photos inside ordinary images. The result looks like a normal picture. Your recipient can reveal what’s hidden in Stegg, and optional password encryption keeps protected secrets unreadable without the password.
PRIVATE BY DESIGN
• Every message and image is processed entirely on your device.
• Stegg never uploads your images, messages, or passwords.
• No account, usage tracking, or third-party ads.
• Password protection uses strong encryption; the correct password is required to decrypt the secret.
HIDE, SHARE, AND REVEAL
• Hide text inside a photo without visibly changing it.
• Hide a complete photo inside another with Stegg Pro.
• Share compatible Steggs between iPhone and Android.
• Open images from other apps directly in Reveal.
• Share only the stegged image with Discreet Share, or send a short explanation with Invite to Decode.
• Core message hiding and revealing stay free so recipients never need Pro to decode what you send.
BUILT FOR REAL-WORLD SHARING
• Social-Proof mode helps preserve hidden data when a service may recompress an image.
• Deep Search looks for hidden data in many cropped, resized, or screenshot images.
• For the most reliable results, send or download the original image file.
STEGG PRO: ONE PURCHASE
Unlock photo-in-photo hiding, Calculator Disguise, five custom themes, and matching app icons. Pay once. No subscription. Your localized price appears before you buy.
An app by RUNEWORKS.
Hide and reveal secrets more smoothly, share them across iPhone and Android, and keep every image on your device. This is Stegg’s biggest privacy-first update yet.
NEW
• Protect secrets with stronger password encryption that works across iPhone and Android.
• Open images shared from other apps directly in Reveal.
• Choose Discreet Share for only the stegged image, or Invite to Decode with a helpful download link.
• Personalize Stegg with five Pro themes and matching app icons.
• Disguise Stegg behind a working calculator protected by your PIN.
IMPROVED
• Deep Search is faster, cancellable, and shows real recovery progress while searching cropped, resized, and screenshot images.
• The new Appearance gallery makes themes and app icons easier to preview and choose.
• Calculator Disguise protects Stegg more reliably, including on a cold launch, and asks you to confirm a PIN before it turns on.
• Redesigned home, onboarding, and settings screens make every flow clearer.
• Privacy Policy, Terms of Service, and support are now easy to find in Settings.
FIXED
• More reliable revealing, image intake, keyboard behavior, small-screen layouts, theme transitions, and button feedback.
Stegg still processes messages and images entirely on your device, with no account, usage tracking, or third-party ads.
The developer, RUNEWORKS 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:
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- RUNEWORKS LLC
- Size
- 41.1 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Contains
Advertising
- In-App Purchases
Yes
- Stegg Pro $4.99
- Copyright
- © 2026 RUNEWORKS LLC