Whendoo Download

Keep track of recurring tasks on a flexible schedule.

Do a leg workout every 3-5 days. Change your contact lenses every 2 weeks. Whendoo tells you when a task is ready, and when you don’t have to worry about it.

Download on the App Store

Create up to five activities for free. No account needed.

Next up view showing one ready activity, Change the air filter, with Mark done, Skip and Pause
Home screen listing activities grouped as Ready, Ready soon and Done for now
Whendoo widget on the iPhone Home Screen showing seven activities

Set your flexible schedule

Use a range, or an exact interval like every 2 days.

Change toothbrush Every 8–12 weeks
  1. Done for now
  2. Ready soon
  3. Ready
  4. Needs attention

Every 3-5 days

The Legs activity, every 3-5 days, with a month of history

Auto-complete from Apple Health

Completions logged from Apple Health Strength training workouts

Complete from your Home Screen

The Whendoo widget on the Home Screen

Pause an activity any time

The pause sheet with 1 week selected

Set a flexible schedule

New activity form: Leg workout, every 3 to 5 days

Examples: what Whendoo can help with

Health and self-care

  • Clarifying shampooEvery 4-5 weeks
    2d left
  • Change toothbrushEvery 8-12 weeks
    5d left
  • Change contact lensesEvery 2 weeks
    Tmrw
  • Replace CPAP filterEvery 2 weeks
    In 4d
  • Allergy shotEvery 3 weeks
    In 6d
  • New contact lens caseEvery 12 weeks
    In 7w

Pets

  • Trim doggie nailsEvery 3-4 weeks
    2d left
  • Change cat litterEvery 1-2 weeks
    Tmrw
  • Wash dog bedEvery 1-2 weeks
    In 3d
  • Heartworm pillEvery 4 weeks
    In 5d
  • Flea and tick treatmentEvery 4 weeks
    In 2w
  • GroomingEvery 6-8 weeks
    In 3w

Around the house

  • Wash sheetsEvery 1-2 weeks
    3d left
  • Clean out fridgeEvery 4-5 weeks
    Tmrw
  • Wash comforterEvery 8-12 weeks
    In 4w
  • Wash pillowsEvery 12-24 weeks
    In 6w

Plants and garden

  • Water the pothosEvery 7-10 days
    2d left
  • Turn compostEvery 3-5 days
    Tmrw
  • Mow lawnEvery 5-8 days
    In 3d
  • Water the succulentsEvery 2-3 weeks
    In 9d

More ideas

Workout splits

A rigid split, like legs every Monday, is hard to pick back up when you miss a day. Give each workout a range instead, like legs every 3-5 days. Miss a session and there’s nothing to reschedule. You can see what to do next, and in what order.

  • Traveling? Pause several activities at once and resume when you’re back.
  • Sync with Apple Health to mark workouts done automatically when you record them.
Example splits
  • PushEvery 3-4 days
    1d left
  • PullEvery 3-4 days
    Tmrw
  • LegsEvery 3-4 days
    In 2d
  • CardioEvery 3-5 days
    In 3d

Home maintenance

  • Test smoke alarmsEvery 4-5 weeks
    4d left
  • Clean dishwasher filterEvery 3-5 weeks
    In 3d
  • Run washer clean cycleEvery 4-5 weeks
    In 2w
  • Clean washer filterEvery 4-8 weeks
    In 3w
  • Change air filterEvery 8-12 weeks
    In 5w

Kitchen

  • Clean microwaveEvery 1-2 weeks
    2d left
  • Clean garbage disposalEvery 3-5 weeks
    In 5d
  • Clean range hood filterEvery 4-8 weeks
    In 3w
  • Replace water pitcher filterEvery 8-9 weeks
    In 4w
  • Deep clean ovenEvery 12-14 weeks
    In 7w

Hobbies

  • Change aquarium waterEvery 1-2 weeks
    2d left
  • Feed sourdough starterEvery week
    Tmrw
  • Change guitar stringsEvery 8-12 weeks
    In 6w

Car and bike

  • Check tire pressureEvery 4-5 weeks
    3d left
  • Oil bike chainEvery 2-4 weeks
    In 5d
  • Wash carEvery 2-3 weeks
    In 9d

Create up to five activities for free. Upgrade to Whendoo Unlimited for a one-time purchase of $6.99 to remove the five-activity limit and support development.

Download on the App Store