Comparison

Steganography vs Notifs Grapevine

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Steganography

Conceal text or images within photos to send privately. The hidden content is only accessible with the same application, ensuring secure communication. This method of hiding data in plain sight is imperceptible to the human eye.

Highlights
  • Hide messages in photos
  • Embed images within pictures
  • Secure message transmission
  • Imperceptible data hiding
  • Premium subscription options
Features
Read full description

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

About

Notifs Grapevine

Stay updated with your favorite content from Mastodon and Bluesky. Receive posts as notifications with customizable banners and system tray integration. All your data is stored locally for enhanced privacy.

Highlights
  • Mastodon and Bluesky monitoring
  • Content notifications
  • Custom notification banners
  • System tray integration
  • Customizable notification modes
  • Local data storage
Read full description

Notifs Grapevine helps you stay updated with your favorite content sources: Monitor any Mastodon and Bluesky profiles/posts that one can input the URL of. Get the posts as notifications. KEY FEATURES: • Mastodon and Bluesky social media monitoring • Mastodon and Bluesky content notifications • Custom notification banners • System tray integration • Customizable notification modes • Local data storage - your data stays private NOTIFICATION MODES: • Small expandable banners • Large banners for immediate viewing • Windows native notifications • Always-on-top option PRIVACY: All data stored locally on your device. No cloud services. No data collection. Perfect for news enthusiasts, social media followers, and anyone who wants to stay informed!

Screenshots

Steganography4 screens
Notifs Grapevine4 screens

Verdict

The call

The clearest difference is rating: Notifs Grapevine at 5.0 against Steganography's 4.0. Notifs Grapevine also leads on in-app purchases (none vs 3) and ads (none vs shown). Steganography's advantage is ratings volume (27 vs 3). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Steganography sells 3 in-app purchases, starting at $2.99 per 7 days. Notifs Grapevine asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Notifs Grapevine holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: Steganography has 27 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Steganography ships an update every 2 months, Notifs Grapevine every 2 days. The most recent releases landed on October 30, 2026 and October 17, 2026 respectively.

Scorecard7 real differences · 3 level
Steganography versus Notifs Grapevine: the parameters behind the verdict, then further details
ParameterSteganographyNotifs Grapevine
PriceFreeFree
Rating4.0 (27 ratings)5.0 (3 ratings) — better
Positive reviews25.0% of reviews—
Number of ratings27 — better3
Update frequencyEvery 2 monthsEvery 2 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size25 MB37 MB
Age rating4+12+
DeveloperTam NguyenJeffrey Palin

Customer experience

Steganography

All ratings27 ratings
Positive77.8%
Neutral0.0%
Negative22.2%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

Notifs Grapevine

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

Steganography

Subscriptions2
  • Weekly PREMIUM$2.997 Days
  • Yearly PREMIUM$9.991 Year
One-time1
  • Steganography Lifetime Premium$19.99
None

Notifs Grapevine

No in-app purchases

Questions

Is Steganography free?
Steganography is free to download, with in-app purchases available.
Is Notifs Grapevine free?
Notifs Grapevine is free to download, with no in-app purchases.
Which has better reviews, Steganography or Notifs Grapevine?
Notifs Grapevine is rated higher. Steganography averages 4.0 out of 5 from 27 ratings, while Notifs Grapevine averages 5.0 from 3 ratings.
Do Steganography or Notifs Grapevine have ads?
Steganography shows ads; Notifs Grapevine does not.
Which is updated more often, Steganography or Notifs Grapevine?
Steganography ships an update every 2 months, and Notifs Grapevine every 2 days. Most recently, Steganography was updated on October 30, 2026 and Notifs Grapevine on October 17, 2026.

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