Your whole life, on one screen.
Money, health, training, food and your day in one calm app. Everything stays on your iPhone.
Twelve apps. One life.
Your day, at a glance.
Health rings, sleep and heart rate from Apple Health, the weather, your calendar and a greeting that knows the time of day.
- Health & training Apple Health
- Macros & meals Voice or photo
- Weather & calendar At a glance
Every position. Live.
Net worth, your Trading 212 portfolio, best and worst movers, and every position one tap away. Your keys stay in the iOS Keychain.
- Net worth All accounts
- Portfolio & positions Trading 212
- Subscriptions & goals Built in
Your business, handled.
Tasks, parcels on their way and what your tools actually cost each month, next to everything else.
- Tasks Quick capture
- Running costs Monthly & yearly
- Parcels 1,500+ carriers
Say it. It's logged.
30+ widgets.
Build your own pages from the widgets you actually use. Rearrange them any time.
Private by design.
Everything you put into Kassi stays on your iPhone. There are no accounts, no analytics and no tracking. The developer never sees your data.
Free to download. Kassi Pro unlocks the extras. Pay once, keep it forever.
Good questions.
Where is my data stored?
On your iPhone. There is no account, no Kassi server and no tracking of any kind. Keys for connected services are kept in the iOS Keychain.
How much does it cost?
Kassi is free to download. Kassi Pro is £4.99 once and adds Earnings Radar, the AI daily briefing, all seven themes and push notifications. No subscription, ever.
When does it launch?
Soon. Join the waitlist and you will get one email on launch day. Nothing else.
Which devices does it work on?
iPhone, running iOS 26.2 or later.
Do I need to connect anything?
No. Most widgets work straight away. A few, like Trading 212, WHOOP and 17TRACK, read from services you already use with your own key.
Is there an Android version?
Not right now. Kassi is built for iPhone first.
How do I get in touch?
Email hello@kassi.co.uk. It comes straight to the person who built it.
Be first in.
Join the waitlist and get one email on launch day. Nothing else.