# Reins 2FA — Your AI asks. You decide.

> Your AI asks. You decide. (iPhone/iPad app by Daniil Katulevskiy.)

- Source: https://appshunter.io/ios/app/reins-2fa/id6820830980 (this page in markdown: same URL + `.md`)
- Developer: [Daniil Katulevskiy](https://appshunter.io/developer/6820830982)
- Category: Productivity, Developer Tools
- Price: Free
- Age rating: 4+
- Requires: iOS 26.0 · 118 MB
- Languages: American English
- Released: 2026-11-05
- Data updated: 2026-11-07

## What is Reins 2FA?

AI agents stopped chatting. They send email, push code and use passwords. Reins puts you back in the loop, without slowing them down.

Reins is the approval layer between your AI agents and your accounts. Before an agent reads your mail, pushes your code or uses a password, it asks your phone. One tap and Face ID, and your keys never leave you.

HOW IT WORKS
• Connect once. Add Reins to any AI app with one address, and to your computer with one command. Then pick the accounts agents may touch.
• The agent asks. Anything sensitive becomes one clear question on your phone: who is asking, what exactly will happen, and how risky it is.
• You decide. Approve, deny, or allow it for an hour. Answer from the lock screen in seconds. Risky things always ask, every time.

EVERY KIND OF ASK, ONE SHAPE
• Reading: see what was found and untick what not to share.
• Sending: read the whole email, recipients and attachments before it goes.
• Deleting: irreversible actions turn red and need a hold.
• Standing grants: let an agent read your mail for an hour, then it asks again.
• Tools: approve calls to any MCP server you add.
• Passwords: logins are released after Face ID and never kept by the agent.

AUTOPILOT
A small model on your phone learns what you always allow and handles the easy ones. Everything it decides is tagged and explained, and one tap teaches it when it gets one wrong. Your history never leaves your phone. Deletions, passwords and force pushes always wait for you.

MODES FOR HOW YOU WORK
Manual or Auto day to day. For a while, switch the whole thing: let it all through for a focused hour, hold risky things overnight, or lock everything down in one tap.

EVERYWHERE YOU ARE
Live Activities on the lock screen and in the Dynamic Island, notifications you can answer without opening the app, and companion apps for Mac, Windows, Linux and Android.

BUILT SO YOU DON'T HAVE TO TRUST US
• Your keys stay with you. Tokens, passwords and SSH keys live on your phone. Agents get the result, never the key.
• The server only relays. It passes requests to your phone and keeps nothing it could misuse. Run your own in one binary.
• Every line is public. Free and open source: the apps, protocol and Autopilot under Apache-2.0, the server under AGPL-3.0.

Works with Gmail, Google Calendar and Contacts, GitHub, Telegram, text messages, a built-in password vault and any MCP server you add. Works with Claude, ChatGPT, Codex, Cursor, Gemini CLI and other agents that speak MCP.

Questions or feedback: support@reins2fa.com

## Is Reins 2FA safe?

Not enough ratings yet to assess Reins 2FA.

## Is Reins 2FA legit?

Reins 2FA has limited verification signals. The AppsHunter Legitimacy Score for Reins 2FA is 50 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 0.29.0 — 2026-11-05

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-07.*