Comparison

Secret KB vs Input Reminder

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

Head to head
About

Secret KB

Features
Read full description

Send a normal text to your friend or anyone you want with a private and secret message! With Secret Text Keyboard, you can send secret messages to your friends on iMessage, Messenger, WhatsApp, Skype, Line, Wechat, Gmail, etc. While it seems to be no difference from other texts, a text sent by Secret Text Keyboard contains a secret message that can only be seen by you and the one you send it to. No private message will reveal itself until it is decoded by the recipient, which means your secret will be absolutely safe! Download Secret Text Keyboard now and feel free to convey your secrets! Here is how Secret Text Keyboard works as to: -Send A Secret 1. Install Secret Text Keyboard and allow full access. 2. Switch to Secret Text Keyboard and enter your secret message. 3. Tap the Encode button to make it seem like a normal text. 4. Tap send as usual. -Decode A Secret 1. Install Secret Text Keyboard and allow full access. 2. Copy the secret message you've received from your friend. 3. Tap the Decode button to decode that secret. About Allowing Full Access: Allowing full access does not grant us access to other keyboards that you have, except this Secret Text keyboard. Full access is necessary for encoding and decoding secret messages. We do not read, record or transmit anything you type. Secret Text Keyboard will be used strictly for entertainment purposes only.

About

Input Reminder

Features
Read full description

-Add, edit, and delete reminders with title, date, time, and category. -Five predefined categories with customizable colors that adjust for light and dark mode. -Local notifications triggered at the exact reminder time, with updated notifications if the reminder is edited or deleted. -Dark mode support, ensuring the app looks great and remains readable in both light and dark environments. -Customizable light and dark mode app icons for iOS 18. All user data is stored locally, and the app does not share or transmit any data externally.

Screenshots

Secret KB4 screens
Input Reminder3 screens

Verdict

The call

The clearest difference is price: Input Reminder at Free against Secret KB's $0.99. Secret KB's advantage is update cadence (every 10 days vs every 10 months) and iOS requirement (14.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Input Reminder is free to download; Secret KB costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Secret KB ships an update every 10 days, Input Reminder every 10 months. Both last shipped on October 27, 2026.

Scorecard3 real differences ยท 3 level
Secret KB versus Input Reminder: the parameters behind the verdict, then further details
ParameterSecret KBInput Reminder
Price$0.99Free โ€” better
Update frequencyEvery 10 days โ€” betterEvery 10 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPad
Requires iOS14.0 โ€” better26.0
Further details โ€” not scored
Size6 MB1 MB
Age rating4+4+
DeveloperAsadullah JamadarShafqat Rahman

In-app purchases

None

Secret KB

No in-app purchases

None

Input Reminder

No in-app purchases

Questions

Is Secret KB free?
Secret KB costs $0.99, with no in-app purchases.
Is Input Reminder free?
Input Reminder is free to download, with no in-app purchases.
Do Secret KB or Input Reminder have ads?
Neither Secret KB nor Input Reminder shows ads.
Which is updated more often, Secret KB or Input Reminder?
Secret KB ships an update every 10 days, and Input Reminder every 10 months. Most recently, Secret KB was updated on October 27, 2026 and Input Reminder on October 27, 2026.

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