TestFlightApple
GetInstall TestFlight
Get Apple's free TestFlight app from the App Store. It is how beta apps are installed.
Cotask for iPhone
Your tasks, in your pocket. Add one in a tap, swipe it done, and accept your agents' drafts wherever you are. Reminders ring on time, as a real alarm when it matters.
On a computer?Point your iPhone's camera at the code to join the beta there.
Get Cotask on your iPhone in three steps
CotaskBeta · iOS 26
AcceptOpen the invite
Tap Join the TestFlight beta on your iPhone, then Accept and Install.
Renew the domain
Reply to beta feedback
Sign in
Open Cotask and sign in. Your tasks, projects and your agents' drafts are already there.
What Cotask does on your iPhone
Done
Renew the domainToday
Weekly reviewFri
Tap, swipe, done
Tap the circle to complete a task or accept a draft. Swipe right for done, left for the rest, and Undo is one tap away.
CotaskCall the landlord · now
Reminders that ring
A reminder rings at the moment you set. Make it urgent and it is a real alarm, through silent mode and Focus.
On your home and lock screen
Tick a task off from the widget without opening the app.
“Add a task in Cotask”
Buy milk
Siri and Shortcuts
Add, complete and review tasks by voice, or from any Shortcut.
DelegateHand it to an agent
Send a task to Claude Code or Codex on your Mac, from your phone.
Get Cotask for iPhone
Cotask for iPhone is a beta on TestFlight: things may break, and your feedback shapes what comes next. Send it from TestFlight, or write to pedroschott.work@gmail.com with what you tried and what happened. What changed in each build is in the changelog.