OTun-M — Access Any Region, From Anywhere
Some services only work from inside a specific country. Bank portals, government systems, business platforms, streaming libraries — all locked to a region you may not be in.
OTun-M gives you an exit in the region you need. Connect from Japan, the US, or mainland China and reach services as a local user would. Free 7-day, 10GB trial.
WHAT YOU CAN DO
Reach services inside mainland China
Chinese e-commerce platforms, banking portals, business systems, media libraries — accessible from anywhere with a China exit.
Reach global services from inside China
Traveling or working in China? Connect through an overseas exit and your usual tools work as they do at home.
Reach region-locked services anywhere
Region-specific catalogs, local platforms, and services restricted to their home market — pick the exit, get local access.
WHY IT WORKS WHERE OTHERS DON'T
Residential IPs, Not Datacenter
Datacenter addresses get flagged and blocked. OTun-M offers genuine residential lines — the kind of address that looks like a normal home connection, because it is one.
Multiple Nodes per Region
Every region runs several nodes with automatic load balancing. When one fails, you're moved to a backup without noticing. Built for sessions measured in hours.
Six Protocols
Shadowsocks, VLESS+Reality, VMess+TLS, Trojan, Hysteria2, TUIC. Different networks respond to different protocols — switch anytime without reconfiguring.
Smart Routing
Local traffic stays direct and fast; only what needs the tunnel goes through it. Global, Whitelist, and Blacklist modes available for precise control.
THREE WAYS TO CONNECT
1. Built-in Subscription
Subscribe in the app. Premium nodes, zero configuration, residential lines with free region selection.
2. Self-Hosted
Deploy your own node with OBox MyCloud in 10 minutes. Full control, no third party.
3. Import Existing
Already have a subscription? Import it directly. Compatible with standard subscription links.
WHY OTUN-M
· Free Trial — 7 days and 10GB, activated when you sign up
· Any Direction — into China, out of China, or between any regions
· Residential Lines — real residential IPs, not datacenter ranges
· Reliable — multiple nodes per region with automatic failover
· Six Protocols — switch when conditions change
· Private — we don't log the sites, domains, or destinations you visit
· Cross-Platform — one account across iPhone, iPad, and Mac
· Affordable — core features free, subscription optional
WHO IT'S FOR
· Anyone locked out of a service because of where they are
· Professionals working with Chinese platforms, suppliers, or clients
· Travelers and expats who need their usual services to keep working
· Cross-border sellers and distributed teams operating across regions
· Developers and technical users who want protocol choice
· Anyone with an existing subscription looking for a better client
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://situstechnologies.com/privacy-policy
Download OTun-M and pick your region.
感谢反馈。App 内订阅需通过 App Store 结算，可使用绑定的支付方式或 App Store 余额（礼品卡充值）。如需协助请联系我们。
What's New:
• More stable connection when the network changes frequently, such as on the subway
• Automatically restores the connection if it is interrupted by the system, with no need to reconnect manually
Version 1.3.16
The developer, Situs Technologies LLC, 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:
Purchases
Contact Info
Identifiers
Usage Data
Diagnostics
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
Situs Technologies LLC
Size
72.1 MB
Category
Utilities
Compatibility
Requires iOS 15.0 or later.
iPhone Requires iOS 15.0 or later.
iPad Requires iPadOS 15.0 or later.
iPod touch Requires iOS 15.0 or later.
Mac Requires macOS 13.0 or later.
Apple Vision Requires visionOS 1.0 or later.
Apple TV Requires tvOS 17.0 or later.
Languages
English and 4 more
English, Japanese, Korean, Simplified Chinese, Traditional Chinese
