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Gnomon

App StoreWeather & forecasts🇺🇸

No liveness check has reached it yet; it is registered on the App Store and has been in the index since 10 Oct 2026. How this is checked

Gnomon: 24 Solar Terms is an iOS app that visualizes the Sun’s movement through the 24 solar terms and 72 traditional micro-seasons. It includes an offline VSOP87 planetary engine, solar-noon shadow simulations, meridian comparisons, seasonal observations, rituals, and haptic interactions.

Inferred · not functionally tested

PaidiOS
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Overview

6 features

Purpose: Understanding seasonal changes and solar movements through an offline astronomical visualization.

Inferred · not functionally tested

Audience: people interested in astronomy, seasonal traditions, and mindfulness

Inferred · not functionally tested

Functions: Unknown

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: paid · license: Proprietary · platforms: MOBILE · deployment: ios

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: apps.apple.com. These links do not verify the individual claims.

Gnomon is a Weather & forecasts project. Inferred · not functionally tested: It focuses on understanding seasonal changes and solar movements through an offline astronomical visualization. Inferred · not functionally tested: Gnomon is a consumer product aimed at people interested in astronomy, seasonal traditions, and mindfulness. Basis unknown · not verified: Pricing is paid, from $2.99. Basis unknown · not verified: It ships for iOS.

It is developed by 丞辰 郑 (United States), and it first shipped in 2026. Inferred · not functionally tested: Key capabilities include solar term calendar, 72 micro-seasons, and solar-noon simulation.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Solar term calendar
  • 72 micro-seasons
  • Solar-noon simulation
  • Year scrubbing
  • Meridian comparison
  • Offline astronomy engine

Topics: Inferred · not functionally tested

Tags
solar-termsmicro-seasonsastronomymindfulnessoffline-app

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
iOS

Trust & compliance

Public signals
HTTPSStore listing found

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed10 Oct · 08:40 UTC
    Gnomon: 24 Solar Terms seen via Apple App Store — New Apps (RSS)
    Source: Apple App Store — New Apps (RSS) · Open

Frequently asked questions about Gnomon

What is Gnomon?
Inferred · not functionally tested: Gnomon focuses on understanding seasonal changes and solar movements through an offline astronomical visualization. It is catalogued under Weather & forecasts on PulseGate.
Who is Gnomon for?
Inferred · not functionally tested: Gnomon is a consumer product built for people interested in astronomy, seasonal traditions, and mindfulness.
How much does Gnomon cost?
Basis unknown · not verified: Paid plans start at $2.99.
What platforms does Gnomon run on?
Basis unknown · not verified: Gnomon runs on iOS.
Is Gnomon still maintained?
Unverified. Gnomon has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to Gnomon?
Similar projects tracked by PulseGate include Solis, Celestial - Solar Dial, and Suntime – Solar Clock.SolisCelestial - Solar DialSuntime – Solar Clock
Who makes Gnomon?
Gnomon is developed by 丞辰 郑, based in the United States.
How long has Gnomon been around?
Gnomon first shipped in 2026.

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