IYKYKnow vs TrimTabs
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
Read full descriptionHide full description
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
TrimTabs
Read full descriptionHide full description
Too many tabs? group open tabs in different ways to close them. Save all tabs under a time stamp or save tab groups to named collections. Re-open a group of tabs with one click. No data transmitted, everything happens locally. Uses cloud-sync for saved tab groups.
Screenshots
Verdict
The clearest difference is in-app purchases: TrimTabs at none against IYKYKnow's 2. TrimTabs also leads on update cadence (every 2 days vs fortnightly) and device support (4 vs 2). IYKYKnow's advantage is iOS requirement (13.0 vs 15.0). On price and ads 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. TrimTabs asks for nothing beyond the download.
IYKYKnow ships an update fortnightly, TrimTabs every 2 days. The most recent releases landed on October 5, 2026 and October 18, 2026 respectively.
| Parameter | IYKYKnow | TrimTabs |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (48 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 48 — better | — |
| Update frequency | Fortnightly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 18 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Aniruddha Kadam | justin beech |
In-app purchases
IYKYKnow
- Icon Pack$0.99
- App Secret Mode$2.99
TrimTabs
No in-app purchases
