Watch the climb,
week by week.

Set a goal and Isobar shows the week you are likely to reach it, then nudges you to top up when the forecast has room.

Gouache painting of a hot air balloon rising into a clear sky

Iceland trip

$6,840 of $10,000

68%

Likely by early August

Saving that follows
the weather.

Pick a goal

A trip, a cushion, a deposit. Give it a number and a name.

Save on sunny weeks

Isobar suggests a top-up only when your forecast has room to spare.

See the finish date

A likely arrival date that updates as your weeks change.

Small steps,
steady climb.

Round-ups

Spare change from each purchase moves into your goal.

High-yield pots

Keep savings separate and earning, with no lock-in.

A rainy-day floor

Set a balance Isobar will never suggest dipping below.

Goals for two

Save together with a partner on the Household plan.

“Seeing the finish date made saving feel like a countdown, not a chore.”

Portrait of Hana Sato

Hana Sato

Architect, Osaka

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