Steganography vs PixelMask
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Steganography
Hide secret messages or images within photos. The encoded content is only decipherable with the same application, ensuring private communication. It utilizes steganography techniques to alter pixels imperceptibly.
- Hide messages in photos
- Hide images in photos
- Imperceptible pixel alteration
- Private message sharing
- Premium subscription for unlimited features
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Have you ever wanted to hide a secret message inside a photo? With Steganography, you can encode a message or image in a picture and then save it or send it to a friend. The message can only be decoded using the same app, but if you want to ensure that only the intended receiver can read the message. Steganography is the best steganographic app available for iOS. Send messages and images without anyone knowing. Steganography is the practice of hiding data in plain sight. Pictograph works by changing the least significant bits in each pixel in a specific way so that a message can be hidden. Because Pictograph only changes the least significant bits in a pixel, the change is imperceptible to human eyes. Steganography Premium plans with No commitment. Cancel anytime. Full access to unlimited pro features. Length & Price: Steganography Weekly Premium - $2.99/Week Steganography Yearly Premium - $9.99/Year Steganography Lifetime Premium - $19.99. One-time payment Subscription payments will be charged to your iTunes account upon confirmation of purchase and at the start of each renewal term. Subscription with a free trial period will automatically renew to a paid subscription. You can manage your subscription and cancel it in the iTunes settings at least 24 hours before the current period ends. Unused portions of a free trial will be forfeited upon purchasing a premium subscription. Terms of Service: https://hoangtam101.github.io/lighthouse/term/ Privacy: https://hoangtam101.github.io/lighthouse/policy/ If you have any feedback, do not hesitate to contact us at: hoangtam.cntt@gmail.com
PixelMask
This app allows you to hide secret messages or confidential data within images using advanced steganography. It offers multiple methods to ensure your data remains invisible and secure, even under analysis. Protect your privacy and transmit information discreetly.
- Invisible data embedding
- Multiple steganography methods
- Simple encoding and decoding
- Secure data transmission
- Preserves image quality
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PixelMask is a reliable tool for safeguarding your personal information using advanced steganography techniques. With an intuitive interface and powerful technology, PixelMask allows you to embed secret messages or confidential data into any image. Key Features: - Invisible Data Embedding: Protect your privacy by embedding data into images using the least significant bit (LSB) method. The changes remain invisible to the naked eye. - Multiple Steganography Methods: Utilize various embedding strategies such as Sequential Color Cycling (SCC) and uniform distribution to keep your data hidden, even under statistical analysis. - Simplicity and Security: Easily encode and decode information with just a few taps. Your data remains secure, invisible, and accessible only to those with the decryption key. - Wide Range of Applications: Perfect for securely transmitting personal messages, protecting intellectual property, or storing confidential data. - High Quality: PixelMask preserves the integrity of your images, ensuring protection without loss of visual quality. --- PixelMask | Premium By purchasing a subscription, you gain access to all paid features of PixelMask. The subscription automatically renews, and payment is charged monthly or annually, with the price depending on the selected plan. The subscription automatically renews until it is canceled, at least 24 hours before the end of the current period. Payment for renewal will be charged to your account within 24 hours prior to the end of the current period. You can manage and cancel subscriptions and turn off auto-renewal by going to your App Store account settings after purchase. Any unused portion of a free trial period will be forfeited when the user purchases a subscription to the product. - Terms of Service: https://SosinVitalii.com/terms-conditions - Privacy Policy: https://SosinVitalii.com/privacy-policy
Screenshots
Verdict
The clearest difference is review sentiment: PixelMask at 100% against Steganography's 25%. PixelMask also leads on rating (5.0 vs 4.0) and ads (none vs shown). Steganography's advantage is monetization model (free with in-app purchases vs subscription) and ratings volume (23 vs 1). On price, update cadence, in-app purchases and iOS requirement 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. Steganography sells 3 in-app purchases, starting at $2.99 per 7 days and PixelMask sells 4 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
PixelMask holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Steganography has 23 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 25% of Steganography's written reviews are positive against 100% of PixelMask's.
Steganography ships an update every 3 months, PixelMask every 2 months. The most recent releases landed on September 14, 2026 and September 18, 2026 respectively.
| Parameter | Steganography | PixelMask |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (23 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 25.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 23 — better | 1 |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases — better | Subscription |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 24 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Tam Nguyen | Vitalii Sosin |
Customer experience
Steganography
PixelMask
In-app purchases
Steganography
- Weekly PREMIUM$2.997 Days
- Yearly PREMIUM$9.991 Year
- Steganography Lifetime Premium$19.99
PixelMask
- Monthly Premium Access$1.991 Month
- Yearly Premium Access7 Days trial$9.991 Year
- Purchase Premium Access$9.99
- Purchase Premium Access$49.99








