Day, week and month
One set of tasks, three ways to look at them. Jump between views without losing your place.
Day planner
A day planner that knows which way the wind blows.
Work and home on one page, with a 16‑day forecast sitting on every date. Tasks, subtasks and notes across day, week and month views — so you plan the week ahead instead of reacting to it.
Open Peak in your browser
Coming soon
Google Play
Free · Works in any browser · Installs to your home screen
Why it's different
The forecast is in the calendar, not in another app.
Peak pulls a 16‑day forecast from the ECMWF model and puts it on the date itself — in the month grid, in the week strip, and at the top of every day. Pick your city once in Settings and it's there every time you plan.
- Mon14°Light cloudSite visit, Earls Court
- Tue11°Heavy rainMoved to Thursday
- Wed12°ShowersAdmin · 4 tasks
- Thu16°ClearSite visit, Earls Court
- Fri15°Light cloudInspections · 2 tasks
Illustration of the week strip
What's in it
Everything a day needs. Nothing it doesn't.
01
02
Subtasks, priorities, tags
Break a job into steps, mark what actually matters, and attach a note or a time to anything.
03
Weather on every date
A 16‑day ECMWF forecast on the calendar cell and in the day header. Seventeen cities to choose from.
04
Syncs as you type
Changes land on your other devices in real time. Start on your phone on the way in, finish at your desk.
05
Send a task to a friend
Find them by username, send a task across with a note, and they accept or decline it from their inbox.
06
Move it, or undo it
Drag a task to another date and Peak takes you there. Delete something by mistake and take it straight back.
Install
Install it like an app. No store required.
Peak is a progressive web app, so it runs in any modern browser and installs straight to your home screen — full screen, its own icon, no browser bar. On Android, open it in Chrome and choose Add to Home screen. On iPhone, open it in Safari and choose Add to Home Screen from the share menu.
The Android version is on its way to Google Play. The web app is the same app and works today.
Who made it
Built in London, by one person.
Peak started as a tool I built for my own work — managing properties and tenancies across dates that move, where the weather genuinely changes the plan. It turned into something worth handing to other people.
Free to use
Plan tomorrow, tonight.
No card, no trial clock. Make an account and start putting the week together.