---
title: "Sidereal Watch - Reviews, Revenue and Downloads in Japan | Apple App Store"
description: "Sidereal gives astronomers, remote viewers, and consciousness explorers a fast, watch-first way to track local sidereal time.  Open the app and see your current local sidereal time instantly, calculat"
---

# Sidereal Watch — Japan

![Sidereal Watch App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f3/ca/d0/f3cad0f9-77d9-8c17-fc03-9acb52e12499/AppIcon-0-0-1x_U007emarketing-0-10-85-220.png/434x0w.png)

**Developer:** [Scott Spiller](https://apptail.io/developer/scott-spiller-nZwe)
**Category:** Education
**Rating:** N/A (0 ratings)
**Price:** ¥500.00
**Bundle ID:** com.shivai.siderealwatch
**Store:** Apple App Store
**Country:** Japan
**Version:** 1.0 (released 2026-04-24)
**Original Release:** 2026-04-24
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/jp/app/app/id6762098868)
**AppTail Page:** [https://apptail.io/app/sidereal-watch-oEwz/japan](https://apptail.io/app/sidereal-watch-oEwz/japan)

## Sidereal Watch Description
Sidereal gives astronomers, remote viewers, and consciousness explorers a fast, watch-first way to track local sidereal time.

Open the app and see your current local sidereal time instantly, calculated from your current watch location. Add the complication to your watch face for a quick glance before a session, while setting up a telescope, or when you want sidereal time always within reach.

For users who work with the 13:30 sidereal time tradition in remote viewing practice, Sidereal makes it easy to monitor and schedule alerts for that target directly from Apple Watch.

Features:

Live local sidereal time on Apple Watch
Watch-face complication for quick access
Automatic location-based calculation
Alert scheduling for your chosen sidereal time, including 13:30
Clean, focused interface built for fast reading
Sidereal is designed for practical use in the field and in session work: fast to open, easy to read, and centered on the timing that matters to you.

Whether you are planning observations, timing meridian crossings, preparing for remote viewing practice, or keeping 13:30 sidereal time close at hand throughout the day, Sidereal keeps it simple and immediate.

## Sidereal Watch Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/71/d7/3e/71d73ee7-0911-06e3-4166-80c2999f0d9c/incoming-4F078E28-0508-4646-BE3C-B48CC6C94943.PNG/416x496.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/da/2f/7a/da2f7a42-1dab-ca30-cc0b-39981e8bb7ee/incoming-315E3B17-57E7-42FB-A51B-25D8995C7366.PNG/416x496.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/3d/a7/35/3da73565-5d4c-9567-1c53-23cb1f3aa9c6/incoming-7E58B23F-06F7-405C-BFB3-EE8023D4A724.PNG/416x496.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/18/62/6d/18626dc1-d97b-22b8-fa2b-02d7fd87934d/incoming-E165CED6-D19B-4F21-9F26-EADA98998729.PNG/416x496.png)








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