■ What is ViewOnly Secure?
Automatically saves received messages before notifications disappear.
A privacy-focused message saving app that lets you read them back at your own pace.
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🔒 Industry-Leading Privacy Design
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ViewOnly Secure never transmits data over the internet.
All saved messages exist only on your device.
・No internet connection required
・Zero transmission to external servers
・No cloud sync
・No ads
Ideal for users who have concerns about the security of similar apps.
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📱 Key Features
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【Auto-Save Messages】
Automatically saves received messages locally.
Read them back anytime, even after notifications are gone.
【Read Without Marking as Read】
View message content without opening the messaging app.
You decide when to mark messages as read.
【Save Recalled Messages】
Messages that were unsent/recalled are saved too.
Applies to messages received after installing the app.
【Message Search】
Search saved messages by keyword.
Find important conversations instantly.
【Favorites】
Save important messages to your favorites for easy access.
Review them anytime.
【App Lock】
Protect the app with PIN or biometric authentication.
No need to worry about others seeing your messages.
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📲 Supported Messaging Apps
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Compatible with a wide range of major messaging apps.
Use it with the apps you already have.
※ More apps will be supported in future updates.
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💚 Recommended For
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・Those who want to keep important messages saved locally
・Those who want to control when they mark messages as read
・Those curious about recalled/unsent messages
・Those who have missed messages after notifications disappeared
・Those who are cautious about personal data handling
・Those concerned about the security of other saving apps

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Compatible apps
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LINE
Instagram
Messenger
KakaoTalk
WhatsApp
Google Chat
Threema
Rakuten Viber
Discord
imo
WeChat
Zangi
Telegram X
MiChat
Telegram
Slack
Microsoft Teams
Snapchat
X
Zalo

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⚠️ Notes
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・"Notification Access" permission is required to use this app
・Notification content display must be enabled in your messaging app settings
・Messages received before installing the app will not be saved
・Requires Android 8.0 or later
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📩 Contact
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For feedback or inquiries, please use the in-app settings screen.