# Quiet Sky — Precise astrology charts

> Precise astrology charts (iPhone/iPad app by Fumiya Sekiguchi.)

- Source: https://appshunter.io/ios/app/quiet-sky/id6810943093 (this page in markdown: same URL + `.md`)
- Developer: [Fumiya Sekiguchi](https://appshunter.io/developer/6808564193)
- Category: Lifestyle, Reference
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 3 MB
- Languages: American English, Japanese
- Released: 2026-09-21
- Data updated: 2026-09-24
- User reviews in markdown: https://appshunter.io/ios/app/quiet-sky/id6810943093/reviews.md

## What is Quiet Sky?

Quiet Sky is a calm, precise horoscope app for people who actually read charts. Instead of generating fortune text, it calculates planetary positions, aspects and houses accurately and leaves the reading to you.

THE SKY NOW
• The current planetary positions on a chart wheel
• Step time forward or back by a minute, an hour, a day, a week or a month
• Tables of positions, aspects and houses
• Retrograde planets and daily motion
• Any place and time zone in the world

NATAL CHARTS
• Create a chart from a name, birth date, birth time and birthplace
• Search 4,169 built-in cities or enter coordinates directly — no connection needed
• Unknown birth time is never replaced with noon: you get the planets and how far each moves that day
• House systems: Placidus, Koch, Whole Sign, Equal, Campanus, Regiomontanus
• Adjustable orbs

UNLOCK EVERYTHING (ONE-TIME PURCHASE)
• Transits: a bi-wheel with any date's planets around the natal chart
• Analysis: essential dignities, chart shape and element balance
• Returns: solar returns, lunar returns and planetary synodic cycles
• Synastry: bi-wheels, aspect grid and composite charts for two people
• Save as many charts as you like
Not a subscription. Buy once and you will never be charged again. Every locked feature explains what it does before you buy.

FREE
• The whole Sky screen
• One saved chart with its wheel, positions, aspects and houses

ACCURACY
Positions are apparent positions including aberration and nutation, in the tropical zodiac. The validated range is 1900–2100, and results are checked against published reference values to within one arcsecond.

PRIVACY
• No account, no ads, no tracking
• The only network use is App Store purchase and restore
• Charts are saved as JSON files in the "Quiet Sky" folder of your iCloud Drive, visible in the Files app and synced across devices (stored on the device if iCloud is off)

iPhone and iPad. English and Japanese.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock All Features | $9.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-09-22

No release notes.

## More apps by Fumiya Sekiguchi

- [朱印](https://appshunter.io/ios/app/id6808564191)
- [為替コンバーター - Currency Converter](https://appshunter.io/ios/app/currency-converter/id6808889358)
- [ソフトボール記録帳](https://appshunter.io/ios/app/id6809089019)

All apps by Fumiya Sekiguchi: https://appshunter.io/developer/6808564193

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-24.*