Your digital life.Permanent.
The iOS app for your Arweave wallet and permanent storage.Encrypted on-device. Anchored forever. Verifiable by anyone.
Requires iOS 16 or later
Designed for permanence
Experience the future of file storage with an interface built for clarity and control.
Full Control
Your files are stored permanently on the Arweave blockchain. No subscriptions, no renewals, no risk of deletion. Once uploaded, your data is preserved forever across thousands of nodes worldwide.
Decentralized
No single point of failure. Your data is replicated across a global network of miners, making it resilient to outages, censorship, and even global conflicts. True ownership means true permanence.
Manage Everything
Send and receive AR tokens, manage multiple wallets, and organize your permanent files - all from one beautifully designed interface. Public or private storage, you decide.
Everything you need for permanent storage
DDisk combines wallet management with decentralized file storage, giving you complete control over your digital assets.
Arweave wallet, built in
Create a new wallet, import an existing one, or add watch-only addresses. Your keys never leave your device.
Store once, keep forever
Files are archived on Arweave's 200-year storage fund. No renewals, no expired links, no platform shutdowns.
Proof of existence, one tap
Seal any file to anchor a signed, timestamped manifest on-chain — then verify it from any browser at ddisk.app/verify.
Private by default
Files are encrypted on your device before they ever leave it. Not even DDisk can read your private archives.
Fast uploads via Turbo
Top up credits in-app and push large files to Arweave in seconds, with clear pricing before you confirm.
Send and receive AR
Move value between wallets with a complete, real-time transaction history for every address.
Your keys, your data, your control
DDisk is built with security-first principles. We never have access to your private keys or unencrypted files.
Keys stay on-device
Private keys live in your device Keychain behind Face ID or Touch ID. DDisk has no server-side copy of them.
Watch-only mode
Track balances and transactions of any address without importing its keys. Zero key exposure.
Encrypted before upload
Private files are encrypted locally, so only holders of your drive password can ever decrypt them.
Get started in three simple steps
From download to permanent storage, DDisk makes it easy to preserve your files forever on Arweave.
Get the app
Download DDisk on iPhone. Create a wallet or import an existing one — setup takes under a minute.
Add funds
Transfer AR from another wallet or top up Turbo credits in-app for fast uploads.
Archive permanently
Choose your files, tap upload, and they're stored on Arweave for good. Seal them for verifiable proof.
Don't take our word for it
Every seal DDisk creates is a public fact on the Arweave network. This one is real — open it and check.
Give your files a permanent home
Download DDisk to manage your Arweave wallet, archive files forever, and seal proof of existence — free to start.