YOUR PRIVATE INBOX. ON ANDROID.
Your inbox,
wherever you are.
A focused Android app for your receiving addresses. Sign in, create an inbox, read your mail, and permanently retire an address when you no longer need it.
Version 1.0.1 · Android 8.0+ · Released 2026-11-02
Just the essentials.
- Sign in with email and password, or approve sign-in in your browser for Google accounts.
- Create a custom or random receiving address within your plan limits.
- Find your inboxes, copy addresses, and see unread mail.
- Read HTML messages in an isolated viewer; external images are blocked until you choose to load them.
- Check for new messages every 10 seconds while the inbox is open.
- Confirm before permanently destroying an address. Retired addresses are never reused.
Receive only. No sending, billing, administrator tools, or API-key setup in the app. This first version does not provide background push notifications or offline mail storage.
Install from our website.
- Download the APK on your Android phone.
- Open the downloaded file. If Android asks, allow this browser to install this app, then continue installation.
- Open Inbox.Cheap and sign in. For Google, continue in your system browser, approve app sign-in, and return to the app.
An internet connection and an up-to-date Android System WebView are required. The lightweight client uses a dedicated mobile interface and requests only internet access; it does not request contacts, SMS, or shared-storage permissions.
Verify your download
SHA-256 for version 1.0.1:
5d8dd287cc9d206383c0c5cab966efad0fa3e815cf06f47a195ff88856708e4aThe APK is release-signed. Install updates signed by the same publisher key to retain your app data.