MissCaps

Utilities

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Create encrypted time capsules for the people you trust. If you stop checking in, MissCaps delivers them. Saved recovery codes let you reset your PIN. MissCaps — Private Messages, Delivered Only If You Go Missing Some messages should stay private until the right moment. MissCaps helps you create encrypted time capsules for the people you trust. Write private messages, add photos or videos, choose recipients, and set your miss days. If you stop checking in past your configured threshold, MissCaps delivers your capsules to your chosen recipients. It is a private emergency message system for words, memories, and instructions you do not want left unsent. HOW IT WORKS Create a capsule — write a private message, add photos or videos, and protect it with encryption. Add recipients — choose who receives each capsule and set recipient verification. Check in — use the manual activity button or read articles in the app to record activity. If you go missing — after your configured miss days, MissCaps sends secure delivery links to your recipients. Recipients verify — each recipient opens their unique link and verifies before accessing the capsule. PRIVACY-FIRST BY DESIGN Your content is encrypted on-device before upload. MissCaps is built so our servers store ciphertext rather than readable plaintext. • AES-256-GCM content encryption • RSA-2048 key wrapping • PBKDF2-SHA256 key derivation • Privacy PIN protection • 8 one-time recovery codes for PIN reset if you saved them • Zero-knowledge server architecture BLOCKCHAIN PROOF Blockchain proof on Solana adds a tamper-evident integrity layer. MissCaps records a SHA-256 fingerprint for capsule integrity verification. Recipients can use the verification information to check that delivered content has not been changed. SAFER DELIVERY CONTROLS • Miss days — configure 7, 14, 30 days, or a custom period before delivery triggers. • Warning emails — receive alerts before your miss-days threshold is reached. • Secondary Confirmer — designate a trusted person to help reduce false triggers. • Per-recipient delivery links — each recipient receives a unique secure link. • Reading articles can count as check-in — a lightweight way to keep your capsules sealed for the day. RECOVERY CODES When you set a Privacy PIN, MissCaps generates 8 one-time recovery codes. If you save your recovery codes, you can reset your Privacy PIN without losing encrypted data. If you lose both your PIN and your recovery codes, MissCaps cannot recover encrypted capsule content for you. BUILT FOR • Families and partners who want a private backup message plan • Solo travelers and people living far from home • People preparing sensitive instructions or memories in advance • Anyone who wants private messages delivered only under specific conditions MEMBERSHIP PLANS Free tier includes everything you need to get started. Auto-renewing subscriptions are available for unlimited capsules and premium features: • Monthly Plan: 1-month subscription • Quarterly Plan: 3-month subscription • Yearly Plan: 12-month subscription One-time purchase: • Lifetime Membership: permanent access with a one-time purchase SUBSCRIPTION INFORMATION • Payment will be charged to your iTunes Account at confirmation of purchase. • Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. • Your account will be charged for renewal within 24 hours before the end of the current period. • You can manage or turn off auto-renew in your Apple ID Account Settings any time after purchase. • Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. LEGAL & PRIVACY • Privacy Policy: https://www.misscaps.com/privacy • Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ MissCaps helps you prepare private words, memories, and instructions for the people who matter most — encrypted, sealed, and delivered only if go missing.

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fix a page view bug

Version 1.0.34

The developer, Yocaha (Chongqing) Smart Technology Co., Ltd., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Contact Info
    • User Content

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
  • Yocaha (Chongqing) Smart Technology Co., Ltd.
Size
  • 42.3 MB
Category
  • Utilities
Compatibility
Requires iOS 13.0 or later.
  • iPhone
    Requires iOS 13.0 or later.
  • iPod touch
    Requires iOS 13.0 or later.
  • Mac
    Requires macOS 11.0 or later and a Mac with Apple M1 chip or later.
  • Apple Vision
    Requires visionOS 1.0 or later.
Languages
  • English
Age Rating
4+
In-App Purchases
Yes
  • MissCaps Lifetime $130.99
  • MissCaps Monthly $2.99
  • MissCaps Yearly $29.99
  • MissCaps Quarterly $7.99
  • Learn More
Copyright
  • © 2026 Yocaha (Chongqing) Smart Technology Co., Ltd.
  • Developer Website
  • Privacy Policy