Daily routine app for iPhone: Routinery, Tiimo and Structured reviews

By one-by.one · Updated November 2, 2026

For a morning that runs the same every day, Routinery’s routines provide a timer for each routine step. For routines squeezed between meetings, people pick Structured or Tiimo, and the complaints there are about routines that vanish, alerts that misfire and widgets that go blank.

On the left, six identical grey bars stacked in a column like a fixed checklist. A curved arrow leads right to three grey blocks of different widths in a row, with small lime tiles slotted into the gaps between them.

What users complain about in routine apps

Routines taken away. Tiimo users reported losing grouped routines: “good luck with Tiimo as they removed Routines from the app” (March 2025). In Structured, routines and recurring tasks are Pro features.
Alerts that miss. A Tiimo user says it “doesn’t notify me of the next task” (May 2026).
Blank widgets. A Structured user: “the widgets are always spontaneously empty on my phone.” (February 2025)
Falling behind. One late morning means moving the whole day: “I have to spend 5 minutes dragging every single block forward” (September 2026)

A chain of linked grey blocks with one lime block; the chain has snapped and the last two blocks are falling away to the right.

What they love

Routinery: one step at a time with a timer, and it runs on Apple Watch.
Tiimo: timers that start by themselves, “at the set times for each task” (December 2025).
Structured: the whole day on one visual timeline, with widgets that save opening the app.

A small figure stands on the third of five steps under a large lime countdown ring; the steps behind are dark, the steps ahead are grey outlines.

Where one-by.one is different

No routine to rebuild. Your own AI (ChatGPT, Claude or another assistant with custom connectors) knows your habits and fits them between calendar events and to-dos each day, with travel and prep added (setup).
One card at a time. Start, Done, Skip, and Undo for a mis-tap.
Waits keep counting. Start the laundry and its 45 minutes run while you do the next card; hanging it up comes back when they end.
Behind? Catch-up ticks recent cards done at once, and your AI re-plans the rest when you ask.

one-by.one on iPhone under the headline Your day, habits included. A card asks What's in your usual morning? with lime chips such as Wake up, Brush teeth, Coffee, Workout and Commute. — Tell it your usual morning once; your AI lays those habits into each day.

Start or finish the current card from a Home Screen (small or medium) or Lock Screen widget without opening the app; on the Home Screen you can also skip it. The small one shows in StandBy.

A one-by.one Home Screen widget under the headline Resume from your Home Screen, showing the card Dinner, a 1:23 timer and a lime Resume button. — The current card, right on the Home Screen.

Where one-by.one is not better

No free tier: $12.99 a month or $59.99 a year (14-day free trial on yearly for eligible new subscribers). Structured is free for the timeline, timer and widgets, and Tiimo’s free tier has a selection of planning tools.
You need your own AI assistant.
iPhone only, English only, no Apple Watch app.
No visual timeline, week view or team features.
It is new. Routinery has 18,136 ratings; one-by.one just came out on the App Store.

Which daily routine app to pick

Routinery if your morning is the same every day and you like a step timer, on iPhone or Watch.
Structured if you want to drag routines around a timeline yourself.
Tiimo if you want a calm visual day with timers that start on their own.
one-by.one if your days change and you would rather your AI fit the routine in, with your phone showing only the next step.