Anthronaut

Small, private apps, made with care.

One Anthronaut account works across all of them.

CircleStay in touch with the people who matter.
TrackerTrack anything and see how it's going.
PortfolioSee what a business idea could earn.
SplitShare costs with anyone. They just need the link.

Reach out soon

SO
Sam Okafor
Monthly · last was a hangout
11 weeks ago
Long gap
MC
Maya Chen
Every 2 weeks · last was a call
3 weeks ago
Due
PP
Priya Patel
Monthly · last was a message
6 days ago
On track

Circle

See who's due for a catch-up, and get a gentle email when it's been a while.

Weight

184.2 lb

Steps

9,140

Sleep

7h 25m

Mood

4 / 5

Tracker

Weight, steps, sleep or anything else, with clear charts, goals and reminders.

Your businesses

Corner Coffee Roasters
Austin, USA
$101.7K
$40.1K profit
Pixel Tutors
Online
$13.5K
$5.1K profit
Weekend Pottery Class
Lisbon, Portugal
$8.8K
$2.3K profit

Portfolio

Break an idea into income streams and see revenue, profit and breakeven.

ExpensesBalancesActivity

MMayagets back $86.40
SSamowes $52.10gets back €12.00
JJoowes $34.30owes €12.00

Split

Add expenses together and see who owes what. Only you need an account.

© 2026 Anthronaut