Ago

Beta setup

Set up Ago

About 10 minutes. Do the Mac first, then the iPhone. Stuck? Email developer@believelabs.com.

You need: a Mac on macOS 14 (Sonoma) or later with your Messages on it, an iPhone on iOS 17 or later, and both on the same Wi-Fi.

Ago never uses the internet. Your messages stay on your Mac and your phone.

1. Install Ago on your Mac

  1. Download Ago for Mac (Ago.dmg).
  2. Open the downloaded file. In the window that appears, drag Ago onto Applications.
  3. Open Applications and double-click Ago. If macOS asks whether you're sure you want to open an app downloaded from the internet, click Open. Ago is signed and checked by Apple.
  4. Ago lives in your menu bar (top right of the screen). Its window opens on first launch.

Eject the “Ago” disk in Finder's sidebar when you're done. You can delete the .dmg file.

2. Give Ago Full Disk Access

macOS keeps Messages in a protected folder. Full Disk Access lets Ago read it. Ago only reads it and never changes, sends or uploads anything.

  1. In Ago, click Open Full Disk Access settings. (Or open System Settings → Privacy & Security → Full Disk Access.)
  2. If Ago is in the list, switch it on. If it isn't, click +, choose Ago from Applications, then switch it on.
  3. If macOS asks you to quit and reopen Ago, click Quit & Reopen.
Ago on Mac, first run: the step that asks you to turn on Full Disk Access.

3. Build your index

  1. In Ago, click Index my Messages.
  2. Wait for it to finish. Usually a minute or two, longer for a very big history. You can search on the Mac as soon as it's done.

Only recent messages? Turn on Messages in iCloud on the Mac (Messages → Settings → iMessage), let it download your history, then click Rebuild index.

Ago on Mac building its search index, 39% done.

4. Install Ago on your iPhone

  1. Install Apple's free TestFlight app from the App Store.
  2. On your iPhone, open the Ago beta invite and tap Accept, then Install.

5. Pair your iPhone with your Mac

  1. Put both devices on the same Wi-Fi. Guest networks and some office networks block this. Turn off any VPN while you pair.
  2. On the Mac, open Ago and click Pair iPhone…. A QR code appears. If macOS asks to let Ago find devices on your local network, click Allow.
  3. On the iPhone, open Ago and tap Scan pairing code. Allow the camera (only used to scan the code) and local network access (only used to reach your Mac).
  4. Both screens show a short code. If they're the same, tap Yes, it matches on the iPhone and click Codes match, pair on the Mac.
Ago on Mac: the Pair your iPhone window with a QR code to scan.Ago on iPhone: the Pair with your Mac screen, with a Scan pairing code button.

Your phone copies the index and then searches anywhere, even offline. When it's back on the same Wi-Fi as your Mac, it picks up new messages.

Updating

Something's not right

Send beta feedback from the TestFlight app (take a screenshot in Ago, then tap Share Beta Feedback), or by email. Please don't send screenshots of your real messages. Describe what happened instead.

Removing Ago