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Download I2P 1.9.0 APK
Supports installation on external storage.
Target: Android 11 (API 30)
160, 480, 640dpi
What's new in I2P 1.9.0
We have spent the last three months working on our new UDP transport protocol "SSU2" with a small number of volunteer testers. This release completes the implementation, including relay and peer testing. We are enabling it by default for Android and ARM platforms, and a small percentage of other routers at random. This will allow us to do much more testing in the next three months, finish the connection migration feature, and fix any remaining issues.
About I2P 1.9.0
I2P protects your communication from dragnet surveillance and monitoring by third parties such as ISPs. This is similar to proxy apps like Tor.
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But I2P is not a proxy - it is an ecosystem.
I2P is a separate anonymizing network inside the Internet. It offers a simple layer that identity-sensitive applications can use to securely communicate. All data is wrapped with several layers of encryption, and the network is both distributed and dynamic, with no trusted parties.
I2P is for users!
• Browse I2P eepsites: The browser configuration guide inside the I2P app will help you to start browsing websites inside I2P.
• Encrypt your emails: Bote is a high-latency encrypted email system that runs inside I2P. Get Bote: goo.gl/inrAHI
I2P is for developers!
• Show your users that you care about their privacy: Websites can easily be made accessible inside I2P. For more information, see the I2PTunnel documentation: geti2p.net/en/docs/api/i2ptunnel
• Protect your clients: Whether you are a large business or a single Android app developer, I2P can help you to secure your communications. For help with using I2P in your application, see the Application Development Guide: geti2p.net/en/get-involved/develop/applications
I2P 1.9.0 variants
This release comes in several variants (we currently have 3). Consult our handy FAQ to see which download is right for you.
Version:1.9.1(4745271) for Android 4.0+ (Ice Cream Sandwich, API 14)
Uploaded:September 10, 2022 at 10:40PM UTC
File size:4.43 MB
Downloads:72
Version:1.9.0(4745270) for Android 4.0+ (Ice Cream Sandwich, API 14)
Uploaded:August 30, 2022 at 9:49PM UTC
File size:4.43 MB
Downloads:28
Version:1.8.1(4745269) for Android 4.0+ (Ice Cream Sandwich, API 14)
Uploaded:June 25, 2022 at 5:52PM UTC
File size:4.41 MB
Downloads:31
Version:1.8.0(4745267) for Android 4.0+ (Ice Cream Sandwich, API 14)
Uploaded:May 28, 2022 at 8:25AM UTC
File size:4.41 MB
Downloads:25
Version:1.7.0(4745266) for Android 4.0+ (Ice Cream Sandwich, API 14)
Uploaded:March 3, 2022 at 12:54AM UTC
File size:4.36 MB
Downloads:30
Version:1.6.1(4745265) for Android 4.0+ (Ice Cream Sandwich, API 14)
Uploaded:January 7, 2022 at 3:04AM UTC
File size:4.35 MB
Downloads:24
Version:1.6.0(4745264) for Android 4.0+ (Ice Cream Sandwich, API 14)
Uploaded:December 2, 2021 at 12:33AM UTC
File size:4.35 MB
Downloads:191
Version:1.5.0(4745263) for Android 4.0+ (Ice Cream Sandwich, API 14)
Uploaded:August 29, 2021 at 6:54PM UTC
File size:4.34 MB
Downloads:35
Version:2.13.0
Uploaded:July 22, 2026 at 8:33PM UTC
File size:16.98 MB
Downloads:23
Version:2.12.0
Uploaded:April 23, 2026 at 6:58AM UTC
File size:16.90 MB
Downloads:30
Version:2.11.1
Uploaded:April 11, 2026 at 4:27AM UTC
File size:16.86 MB
Downloads:6
Version:2.11.0
Uploaded:February 24, 2026 at 2:23PM UTC
File size:16.76 MB
Downloads:20
Version:2.10.1
Uploaded:September 19, 2025 at 7:10AM UTC
File size:17.85 MB
Downloads:47
Version:2.10.0
Uploaded:September 12, 2025 at 7:32AM UTC
File size:16.79 MB
Downloads:16
Version:2.9.0
Uploaded:June 4, 2025 at 6:40PM UTC
File size:16.88 MB
Downloads:51
Version:2.8.2
Uploaded:April 12, 2025 at 2:26AM UTC
File size:16.77 MB
Downloads:34
Version:2.8.0-1
Uploaded:March 20, 2025 at 8:27PM UTC
File size:16.77 MB
Downloads:17
Version:2.7.1
Uploaded:October 18, 2024 at 12:20AM UTC
File size:12.31 MB
Downloads:88
