Cue
Cue keyboard
When a site asks for a code, switch to the Cue keyboard and tap the code to insert it. On Android it then switches back to your usual keyboard. When the app you're in matches an entry, that entry comes first, marked Suggested.
Two-factor codes, right where you type them.
Cue is a two-factor authentication app. In any app, switch to the Cue keyboard and tap a code to insert it. On iPhone, AutoFill offers the code above the keyboard. No app switching, no memorising six digits.
For Android 6.0 and later, and iPhone with iOS 18 and later.
A demo entry with a real code: it changes every 30 seconds, turns red in the last 7, and copies when you tap it.
Codes without switching apps
Open the authenticator, find the account, remember six digits, switch back. Cue skips all of that.
Home screen widget
Keep your pinned entries, or the ones you pick, on the home screen. Codes stay hidden until you need them; on Android, tap one to show it.
AutoFill
Tap a code field in Safari or another app and the code for that website appears above the keyboard. Give an entry its website and Cue matches it.
All your codes in one clear list
- Pin the ones you use most. Pinned entries come first, with a yellow bar on the card's edge.
- Groups and search. Filter by group, such as Work or Personal, and search by service or account.
- 7,458 icons. Cue ships with its own icon pack, and new entries get the matching icon on their own.
- Add or import. Scan a QR code or an image of one, type the details in, or import from Google Authenticator, Aegis, 2FAS, Bitwarden and more.
- Standard algorithms. TOTP and HOTP, plus Steam codes.
Encrypted, and only on your device
- Encryption. With a password set, the vault is encrypted with AES-256-GCM, using a key derived from your password with scrypt.
- Fingerprint and Face ID. Cue locks when you leave it or lock the phone, and opens with your fingerprint, face or password.
- Screen security. On Android, screenshots and screen recording are blocked; on iPhone, Cue is covered in the app switcher and while the screen is recorded. Codes can also stay hidden until tapped.
- Backups. After every change, the encrypted vault can be backed up to a folder you choose. Cue for Android and Cue for iPhone use the same vault file, so a backup opens on either.
- iCloud sync. On iPhone, you can keep the encrypted vault in your own private iCloud database.
Cue collects no data at all.
- No account
- Open it and start. There's nothing to sign up for or sign in to.
- No analytics, no ads
- No analytics, ads, crash reporting or third-party SDKs. Nothing is sent to the developer or anyone else.
- Android version stays offline
- Cue for Android doesn't request network access, so your codes never leave the phone.
- iPhone version only talks to your iCloud
- It goes online only if you turn on iCloud Sync, and the vault lives in your own private iCloud database, which the developer can't read.
Open source on Android
Cue for Android is a modified version of Aegis Authenticator, released under the GNU GPL v3, with the source of every release on GitHub. The vault format is documented, and Cue opens Aegis vaults and backups as they are.
Cue for iPhone is a separate Swift app that reads and writes the same vault file, written from the same format document.
Download
Android
Android 6.0 and later
Coming soon.
Until then, you can build it from source as the README describes.
iPhone
iOS 18 and later
Coming soon to the App Store.
The download link will be here once it's out.