Schedrift keeps your schedule accurate, whatever actually happens

You’ve got a perfect plan for your class, your rehearsal, or your day. Then one thing runs long, or you finish early, and now you’re doing schedule math in your head in the middle of everything else. Schedrift times each piece of your plan and shifts everything after it automatically, based on how long things actually take.

Download on the App Store Support

For iPhone, iPad, and Apple Watch. Requires iOS 18 or later. Reading a plan from pasted text needs iOS 26 and Apple Intelligence.

What that looks like

A rehearsal planned to start at 7:00. Warm-ups run twenty-five minutes instead of fifteen.

As planned

Start	Activity	Length
7:00	Warm-ups flexible	15 min
7:15	Fight call set length	10 min
7:25	Act 1, scenes 1–4 flexible	40 min
8:05	Break fixed start	10 min

After warm-ups run ten minutes long

Start	Activity	Length
7:00	Warm-ups	25 min
7:25	Fight call	10 min
7:35	Act 1, scenes 1–4	30 min
8:05	Break	10 min

The fight call kept its ten minutes and moved. Act 1 is flexible, so it gave up the ten minutes instead. The break was set to start at 8:05, so it still starts at 8:05. You did not do any of that arithmetic.

What it does

• Three kinds of activity

  Flexible activities stretch or shrink to absorb the difference. Fixed-start activities stay at their clock time. Set-length activities keep their duration and move. Mix them and Schedrift works out the rest.

• Alerts you don’t have to watch for

  Chimes and haptics mark every warning and transition, so the phone can stay in your pocket. Shake to confirm you have moved on, or tap the button on your Lock Screen.

• Start from text you already have

  Paste a call sheet, a lesson plan, or an email, and Schedrift detects the activities to create a draft of your plan automatically. You can also send text straight from Notes, Mail, or Messages. (Text parsing requires iOS 26 and Apple Intelligence; building a plan by hand works on every supported device.)

• Apple Watch

  The Watch app shows the current activity, the time left, and what is next. Tap to move on. Every alert arrives on your wrist.

• See what actually happened

  Each session records planned against actual time for every activity, along with any notes you took. Next week’s plan starts from real numbers instead of guesses.

• Built for accessibility

  Schedrift supports your device’s accessibility settings, including Dynamic Type and Reduce Motion, and is fully functional with VoiceOver.

• No account, no tracking

  There is no sign-up and no analytics. Your plans stay on your device and, if you turn on iCloud, in your own iCloud account. Nothing is sent to us. Read the privacy policy.

• Templates and folders

  Save a plan you run often as a template and start from it next time. Sort plans into folders and search the ones you have.

Free for two plans, then one purchase

Schedrift is free, with a limit of two saved plans. Schedrift Pro removes the limit for a one-time payment. There is no subscription, and templates, folders, sessions, alerts, and the Watch app are not limited either way.

Where it came from

Schedrift started in rehearsal rooms, where the plan changes constantly and someone always ends up recalculating the afternoon by hand. The same problem turns up in classes, workshops, practice sessions, and any day you have planned out in advance. Now directors, teachers, musicians, coaches, and anyone else with things to do can focus on what’s next, not what time it is.