Celerio

Utilities

Only for iPhone

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

iPhone

Celerio implements in-house SecureStream and FastTunnel in Swift, on the device. A magnetic tile layout: clean, spacious, and easy to use. Celerio is an original iOS Network Extension client. The packet tunnel, userspace TCP/UDP relay, DNS path, and encrypted transports run in Swift on the device. Original transports • SecureStream — TCP with system TLS or in-house SecureTLS, plus optional stream padding • FastTunnel — QUIC / HTTP/3 with multiplexed TCP streams and UDP datagrams • On-device stack — TUN I/O, IPv4, TCP/UDP relay, and DNS stay inside the Packet Tunnel • Two-board desk — connect console on one page; tools and care on the next Use the connect board to start or stop the tunnel, choose an endpoint, and apply smart routing. Membership unlocks the board for the billed window. The second board includes latency/DNS diagnosis, support tickets, terms, privacy, and updates. Privacy Policy: https://celerio.cc/privacy.html Terms of Use: https://celerio.cc/terms.html Website: https://celerio.cc Subscriptions (daily, weekly, monthly, quarterly, six-month, and yearly, as shown in the app) unlock the connect board, endpoints, routing, billing desk, bulletins, and care for the selected period. Prices appear on the Plans screen before purchase and may vary by region. Auto-renewable purchases are charged to your Apple ID at confirmation, renew unless canceled at least 24 hours before the period ends, and may be managed at https://apps.apple.com/account/subscriptions. Non-renewing plans last for the listed period only. Restore is available on the Plans screen. This app is governed by Apple’s Standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Ratings & Reviews

  • 5.0
    out of 5
    2 Ratings

1. Fixed a bug where some line protocols could not connect. 2. Added automatic line selection, with liveness probes and keepalive.

Version 1.0.1

The developer, DAIT TECH EOOD, 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 Not Collected

    The developer does not collect any data from this app.

    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
    DAIT TECH EOOD
    Size
    6.9 MB
    Category
    Utilities
    Compatibility
    Requires iOS 16.0 or later.
    • iPhone
      Requires iOS 16.0 or later.
    • Mac
      Requires macOS 13.0 or later and a Mac with Apple M1 chip or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Celerio Annual $149.99
    • Celerio Six-Month $74.99
    • Celerio Quarterly $37.49
    • Celerio Monthly $12.49
    • Celerio Weekly $1.99
    • Learn More
    Copyright
    Copyright © 2026 DAIT TECH EOOD Inc.
  • Developer Website
  • Privacy Policy