EncryptPic Secure Info & Pics vs Underlayer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EncryptPic Secure Info & Pics
Securely store and share private text and pictures by encrypting them within ordinary-looking images. The hidden information is protected by optional password encryption, making it invisible to anyone who sees the public image.
- Encrypt text and pictures
- Hide data within images
- Optional password protection
- Secure sharing via SMS/Email
- Store in application library
- Preserves original image format
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EncryptPic is a fun and interesting way to securely store and share private information and pictures. The private text and picture is encrypted and hidden inside a separate unimportant visible image, allowing it to be not only securely encrypted with password protection, but also hidden in plain sight. On the surface, the otherwise innocuous image will blend in with any other inconsequential images. Nobody know the secret information is securely encrypted with optional password protection and hidden inside the image. This means if someone intercepts or has access to the public image, they will not have knowledge of or access to the additional secret information and embedded image. EncryptPic images can be stored on your phone in the application library, sent by SMS or Email messaging and stored anywhere else that they remain in full unaltered original format (for example on a computer hard drive, photo storage web sites, etc.). It is important to validate that any storage location does not alter the images and will store and return the unaltered original image in its full resolution. Any altering of the image from its original format can render the encrypted information inaccessible. For example, storing in the iPhone photo library will alter the image and render the encrypted information inaccessible. Always test any new storage method to make sure decryption is not affected before relying on that storage method. We cannot assist with repairing any corrupted altered or corrupted files.
Underlayer
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UNDERLAYER - STEGANOGRAPHY MADE SIMPLE Transform ordinary images into secret carriers. Hide confidential messages invisibly within photos and share them through any messenger without raising suspicion. KEY FEATURES: HIDE SECRETS • Embed text messages invisibly into any image • Two encoding modes: Hidden (invisible pixels) and Open (colored frame) • Open mode survives messenger compression (Telegram, WhatsApp, etc.) • Share processed images directly or save to gallery REVEAL MESSAGES • Extract hidden text from steganographic images • Automatic detection of encoding method • Works with images received through messengers • Share intent support - open images directly from gallery WHY UNDERLAYER? • Simple & Intuitive - No cryptography knowledge required • Messenger-Friendly - Open mode designed for compressed sharing • Privacy First - All processing happens locally on your device • Universal - Works with JPG, PNG, WebP formats • No Account Required - Start using immediately USE CASES • Private communication through public channels • Watermarking images with hidden ownership data • Secure note-taking in plain sight • Educational tool for learning steganography • Fun way to send secret messages to friends SECURITY & PRIVACY • No internet connection required for processing • Your messages never leave your device • No data collection or tracking • Complete control over your secrets PREMIUM FEATURES • No banner ads at the bottom • No interstitial ad interruptions • Process unlimited images without ad breaks HOW IT WORKS 1. Select any image from your gallery 2. Enter your secret message 3. Choose encoding mode (Hidden or Open) 4. App embeds message into image pixels 5. Share through messengers or save locally 6. Recipient opens image in Underlayer to reveal message ENCODING MODES EXPLAINED HIDDEN MODE • Message embedded invisibly in image pixels • Completely undetectable to human eye • Best for uncompressed image sharing • Lost when image is compressed by messengers OPEN MODE • Message encoded as colored frame border • Visible as decorative edge around image • Survives Telegram, WhatsApp compression • Recommended for messenger sharing INTERNATIONAL • Available in English and Russian • More languages coming soon • Automatic language detection Whether you're a privacy enthusiast, security professional, or just curious about steganography - Underlayer makes it accessible to everyone. Download now and start hiding your secrets in plain sight! Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: EncryptPic Secure Info & Pics at none against Underlayer's 1. EncryptPic Secure Info & Pics also leads on ads (none vs shown) and iOS requirement (10.3 vs 15.1). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Underlayer sells 1 in-app purchase, starting at $2.99 per 7 days. EncryptPic Secure Info & Pics asks for nothing beyond the download.
| Parameter | EncryptPic Secure Info & Pics | Underlayer |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | — | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.3 — better | 15.1 |
| Further details — not scored | ||
| Size | 31 MB | 169 MB |
| Age rating | 4+ | 4+ |
| Developer | Joseph Pesch | Mihail Rukavishnikov |
In-app purchases
EncryptPic Secure Info & Pics
No in-app purchases
Underlayer
- Premium$2.997 Days
Questions
Is EncryptPic Secure Info & Pics free?
Is Underlayer free?
Do EncryptPic Secure Info & Pics or Underlayer have ads?
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