Sothis

A calm daily compass. Astrology, numbers, and cycles — held quietly in your pocket. For people who like astrology but don't want to be yelled at.

Sothis is a calm daily compass. Astrology, numerology, biorhythms, and the oldest cycle — held quietly in your pocket.

For people who like astrology but don't want to be yelled at.

WHAT SOTHIS IS

A quiet cabinet of celestial instruments — an antique astrolabe with a real Sun at its centre, a 2.5D orrery of the classical wanderers, a numerology hub with a celestial pinball reveal, hand-drawn constellation traces from 1822 star atlases, and four private rhythms that meet you where you are.

Each morning, one calm reading. No pushed alerts. No "the universe is angry." No streaks. No woo.

FREE FOREVER

• Today — a daily verdict + calm reading
• The Wheel — an antique astrolabe with your sign and current season
• Constellations — trace all 17 classical figures + find your birth-star
• Your Core Numbers — Life Path, Soul Urge, Personality, Birthday
• Diary with hit-rate — log outcomes, test the app against your real life
• Breathe — a tuned three-minute grounding practice
• Cycles — biorhythm waves + the oldest cycle (encrypted on-device)

PREMIUM — £4.99/month or £39/year (with 14-day free trial)

Everything in Free — plus:

• Sky Today orrery — tap any planet, fly it forward, read what it's doing today
• Map the sky — the jigsaw of all 17 figures onto a wheel of the year
• Your Destiny Number — revealed through a celestial pinball table
• Couple Mode — two rhythms side by side
• 90-day calendar map
• Multiple profiles
• Smart notifications (24h before your Top days)
• PDF export of your calendar
• AI-personalised insights across your diary

Full 14-day free trial when you install. Cancel anytime — keep the free essentials, no rug-pull.

FOUNDER'S EDITION — £29 lifetime

Everything in Premium — forever. Plus Founder badge. Plus early access to new features. Limited to the first 5,000 supporters.

HONEST BY DESIGN

Astrology is a symbolic tradition. Numerology is entertainment. Biorhythms aren't medicine. Sothis tells you this clearly, then offers a reading anyway — a story to think about, not a verdict to obey.

Real astronomy underneath — real planet positions, real moon phases, real spectral star colours, real constellation engravings from 1822 star atlases.

Private by default — birth details, diary entries, partner info, cycle logs — kept on your device. Cycle data is encrypted at rest.

Ad-free, always. No tracking pixels. No selling wellness data.

Made in the UK, made with care. hello@sothis.app

Privacy Policy: https://sothis.app/privacy Terms of Use (EULA): https://sothis.app/privacy#terms