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5 Works

Mood Tracker, Win Diary

A private diary for moods and small wins, with cards you make yourself and charts that show the link between the two.

Wellbeing

iOS and Android

Global

CLIENT TYPE

Independent founder

TIMELINE

Seven weeks to first release

DELIEVERED

IOS, Android, on device storage

HEADLINE RESULT

Rated 4.9 on Google Play

CLIENT TYPE

Independent founder

TIMELINE

Seven weeks to first release

DELIEVERED

IOS, Android, on device storage

HEADLINE RESULT

Rated 4.9 on Google Play

The challenge

Mood trackers ask how you feel. They rarely help you notice why.

The founder had used every journalling app going and found the same shape each time: a mood

score, a wall of text, and no sense of what actually made a good day good. The insight they wanted

to build around was that recording wins changes what you remember about a week.

Privacy was the other half of the brief. People will not write down an honest bad day if they suspect

it is being uploaded, analysed or used to sell them something.

What we built

LOGGING

A mood and a win, in under a minute

One tap for how the day felt, one line for something that went
right. That is the whole daily ritual, which is why people keep
doing it.

WIN CARDS

Cards you design, not stickers we chose

Users build their own win cards with their own wording and
colours, so the categories match their life rather than a
wellness template.

WIN CARDS

Cards you design, not stickers we chose

Users build their own win cards with their own wording and
colours, so the categories match their life rather than a
wellness template.

CHARTS

The pattern behind a good week

Charts put mood next to the wins recorded around it, so the app
can quietly show that the best weeks had a certain kind of day
in them.

A signature detail

Choosing to keep the diary on the phone

We could have put entries in a cloud database and shipped faster.
Instead the diary stays on the device, with an optional encrypted
backup the user turns on themselves. It cost us a more complicated
build, and it is the reason the app can say plainly on the listing that
nobody else reads your diary. The reviews mention it constantly.

Entry written

Mood and win captured on the device.

Stored locally

Encrypted on the phone, not on the server.

Backup is opt in

Off by default, key held by the user.

Charts computed on the device

No entry leaves the phone to be analysed.

The result

4.9

average rating on Google Play, our highest rated build

7 weeks

from kickoff to the first live release.

0

diaries entries stored on our servers.

1 min

is all the daily ritual asks for.

The screens

Download Win Diary

NEXT CASE STUDY

Zori Affirmations and Self Love

Read it →

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