MissionStack · the details

The big screen, built for training.

How the board works, how planning works, what's coming, and what happens to your data.

How the board works

Log on your phone. Read it on the board.

Start on my own: Open MissionStack on an iPad, a Mac or an Apple TV and choose Start on my own. The board shows a code.
Scan the board's code with your iPhone to pair: Point your iPhone's Camera at the code and tap Pair. The board and your phone talk over the same Wi-Fi, encrypted, and nowhere else. Turn on Remember this iPhone and the board knows your phone next time.
What it shows: The exercise, the set you're on ("5 OF 9", "3 OF 3"), the load, the rest clock and your records, big enough to read across the room. You keep logging on your iPhone or Apple Watch; the board only shows.
Voice cues: The rest clock calls time out loud. On iPad and Apple TV your music dips under the cue; on a Mac the cue plays over it. On Apple TV the Siri Remote pauses the clock.
Stacked: Finish the workout and the board says Stacked with your time, volume and records.
What it keeps: No workout. The board holds the live one in memory and lets it go when the celebration closes, when you close the board, or 45 minutes after your phone goes quiet. To stop a board knowing your phone, choose Forget this iPhone.

Planning on iPad and Mac

Type a line. The sets fill in.

Type the exercise, sets by reps, then a weight, an effort or both. MissionStack fills in the sets, reps and effort. Drag workouts between days, make a superset, swap a lift, repeat a week. Every change can be undone, and a keyboard makes it faster.

front squat 3x5 @7
bench 3x5 225
squat 5x5 100kg @7.5
romanian deadlift 3x8
bench 3x5 rpe8
leg press 3x10 1,000

Coming soon

Not in this build yet.

Sync with IronStack: A week you plan on your iPad or Mac, on your phone at the gym.
Meal planning with MealStack: Plan your meals beside your training.
Starter programs: Programs to start from, in Plan.
Team lifts: More than one lifter on the board.
Stack AI: The same Stack AI as IronStack and MealStack.

Questions

The short answers.

Do I need IronStack?: For the board, yes: you log on IronStack and the board shows it. Planning works on its own.
Which devices?: iPad with iPadOS 26, a Mac with Apple silicon, and Apple TV with tvOS 26.
Does it sync with my phone?: Not yet. Sync with IronStack is coming.
Several lifters on one board?: Not yet. Team lifts are coming.
Android, or a smart TV?: No. MissionStack is for iPad, Mac and Apple TV.
What does it cost?: The gym board is free in MissionStack. Every app has a free way in, plus paid plans. Pricing coming soon.

Your data

No account. Nothing sent to us.

MissionStack has no sign-up and sends nothing to Mission Built. Your plan stays on your iPad or Mac; export it and import it in the Mission Built Schema, and Delete all data clears everything, the phones the board remembers included. The privacy page has every detail.

Join the beta →