IYKYKnow vs Appmarks
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IYKYKnow
This utility app allows you to send invisible messages within your existing messaging applications. It helps maintain privacy and avoid suspicion when communicating secretly. The app ensures no server communication for encryption, keeping your data local.
- Invisible message sending
- Works with iMessage, SMS, WhatsApp, Telegram
- Compatible with email apps
- Privacy-focused, no server communication
- Local encryption and decryption
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The message sent using IYKYK keyboard app. Is completely invisible to anyone try to read your private messages. It avoid suspicion, If you are chatting with someone in secret. Remember to use this for private use and not to misuse. IYKYK app respects privacy. So there is no server communication for encryption and decryption process. Anyone who has access to "IYKYK" app will be able to decrypt the hidden message. Compatible with: - iMessage, SMS, Whatsapp, Telegram.. etc - Any Emailing app : Gmail, Yahoo MAIL...etc In conclusion ...any text messaging app
Appmarks
Easily bookmark apps from the App Store to create a wish list. Track app prices and organize your saved apps into custom groups. Sync your bookmarks across devices with iCloud support.
- Bookmark apps from App Store
- Track app prices
- Organize apps into groups
- iCloud sync across devices
- Quick access to App Store listing
- Share apps to Appmarks
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Have you ever wanted to make a list of your favourite apps? How about keeping track of the prices of apps that you'd like to buy? Appmarks allows you to bookmark apps you find on the App Store so you can come back to them quickly and easily! Say you've found an app you'd really like to buy, but can't afford it just yet. You can bookmark it with Appmarks and come back to it later! Current Features: - Share apps to Appmarks from the App Store share button. - Bookmark apps from App Store URLs on your Clipboard. - The Appmarks list shows the app name, icon, developer and current price. - Quick access to view the app on the App Store. - Create groups to organise bookmarked apps with a custom title. - iCloud support so Appmarks and Groups are synced across devices and not lost when you reinstall the app. I'm new to developing SwiftUI apps, so if something isn't working quite right or you have any feature suggestions, feel free to leave a review or send me an email.
Screenshots
Verdict
The clearest difference is review sentiment: Appmarks at 86% against IYKYKnow's 33%. Appmarks also leads on in-app purchases (none vs 2). IYKYKnow's advantage is rating (4.2 vs 4.0) and ratings volume (48 vs 4). On price, ads, device support 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. IYKYKnow sells 2 one-off in-app purchases. Appmarks asks for nothing beyond the download.
IYKYKnow holds the better App Store score, 4.2 against 4.0. That said, the two scores are not equally well evidenced: IYKYKnow has 48 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 33% of IYKYKnow's written reviews are positive against 86% of Appmarks's, so the app with the better star average is not the one people write more warmly about.
| Parameter | IYKYKnow | Appmarks |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (48 ratings) — better | 4.0 (4 ratings) |
| Positive reviews | 33.3% of reviews | 85.7% of reviews — better |
| Number of ratings | 48 — better | 4 |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 18 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Aniruddha Kadam | Liam Cottle |
Customer experience
IYKYKnow
Appmarks
In-app purchases
IYKYKnow
- Icon Pack$0.99
- App Secret Mode$2.99
Appmarks
No in-app purchases









