# Compass AR - Sun & Moon — AR track, position, altitude

> AR track, position, altitude (iPhone/iPad app by 飞 吕.)

- Source: https://appshunter.io/ios/app/compass-ar-sun-and-moon/id6755030188 (this page in markdown: same URL + `.md`)
- Developer: [飞 吕](https://appshunter.io/developer/1851387805)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 2 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2025-11-25
- Data updated: 2026-08-21
- User reviews in markdown: https://appshunter.io/ios/app/compass-ar-sun-and-moon/id6755030188/reviews.md

## What is Compass AR?

Compass-Sinan is a professional multi-functional compass app built for outdoor enthusiasts, photographers, and explorers. It seamlessly integrates high-precision directional guidance with augmented reality (AR) technology and real-time environmental data to help you navigate any outdoor setting with confidence.

Key Features

【Professional Compass】

High Precision: Combines sensor data to deliver stable, accurate orientation, supporting a one-tap toggle between True North and Magnetic North.

Built-in Level: Displays device pitch and roll in real time to help you keep your device balanced.

Premium Feel: Fine-tuned damping animations and haptic feedback offer a delicate tactile experience just like a mechanical gauge.

【AR Celestial Tracking】

Real-world Tracking: Simply raise your phone to visually track the real-time position and trajectories of the sun and moon via AR (Augmented Reality).

Time Travel: An innovative time adjustment feature lets you rotate the dial or adjust the timeline to see sunrise, sunset, moonrise, and moonset positions for any past or future moment.

Essential for Photography: Accurately predicts lighting direction, making it the perfect tool for planning shooting locations for the "Golden Hour" and "Blue Hour."

【All-in-One Altitude Assistant】

Accurate Elevation: Intelligently fuses GPS and barometer data to provide high-precision altitude measurements, supporting vertical accuracy display.

Environment Monitoring: Displays real-time atmospheric pressure (kPa), ambient temperature, and wind speed/force to keep you informed of environmental changes.

Location Details: Clearly shows current latitude, longitude, and geographic address with one-tap copy and share.

【Elegant Design】
Featuring a modern design language with a clean, elegant interface, data is easy to read and perfectly adapted to various lighting environments. Whether hiking, shooting landscapes, or doing daily orientation, Compass-Sinan is your indispensable pocket tool.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Sponsor · A Lunch | $0.99 | one-time |
| Sponsor · A Coffee | $2.99 | one-time |
| Sponsor · A Resupply | $6.99 | one-time |



## Version history (last 5 releases)

### 26.08.19 — 2026-08-20

NEW: SUN & MOON PATH WIDGET
· Medium and small on the Home Screen; rectangular, circular and inline on the Lock Screen.
· Long-press to switch between Sun & Moon, Sun only, and Moon only.
· The location comes from the app — the widget doesn't run location itself. Open CompassPlus once after installing and it has what it needs.

THE COMPASS SCREEN'S SUN AND MOON CHART, REDRAWN
· Same drawing as the widget: whichever body is above the horizon glows — the Sun by day, the Moon at night.
· The vertical scale is set from the day's own range, so solstices and polar days no longer run off the chart.
· A solid horizon line, no more vertical ticks at the crossings, and sunrise, sunset and elevation moved to a row beneath the chart.
· Sunrise and sunset now use the standard horizon altitude (−0.833° for the Sun, +0.125° for the Moon) instead of geometric zero, which lines up with the times you would find anywhere else.

AR SUN / MOON, REDRAWN
· The reticle opens into four arcs with the center left clear, so you can see the sky through it.
· Sunrise, sunset and the other markers moved out of the middle of the frame and onto the arc.
· In bright light the contrast is carried by the stroke's own color, not by outlines and shadows.
· The sight and the arc are drawn in one color.
· Move your finger slowly and the nudge is finer than your hand shakes.

FIXED
· The heading readout no longer repeats itself as "NE · NE" in English.

### 26.07.19 — 2026-07-22

Brand New Speed Page

Real-time speed, acceleration, average & maximum speed, and full trip statistics.

Average speed now uses a time-integral algorithm to accurately record walking and jogging.

A flowing line field that responds to speed and converges into starry dots when stationary.

Refreshed Altitude Page

Minimalist large-font readings with color schemes that change according to elevation.

The altitude scale on the right can now be dragged to preview any elevation.

Reworked AR Sun & Moon Finder

Edge dashboard layout ensures the screen is no longer blocked by cards.

Drag time continuously by year/month/day/hour/minute to watch the sun cross a day or an entire season.

More intuitive calibration entry with auto-exposure enabled by default.

Complete sun circle trajectory, with the part below the horizon presented as a dashed line.

Enhanced Compass

Added coordinate cards and manual calibration, with active alerts when magnetic interference occurs.

Time mode can be scrubbed across dimensions and returned to the current moment with a single tap.

Dial text remains upright even during high-speed rotation for smoother viewing.

Others

Brand new four-corner compass star icon.

Dark mode adaptation and improved English localization.

### 1.1.2 — 2026-01-11

- 修复已知问题

### 1.1.1 — 2025-12-22

- 优化界面显示
- 修复已知问题

### 1.1.0 — 2025-12-15

AR天文寻星 (全新)

实景追踪：AR 模式直观寻找太阳与月亮，支持查看运行轨迹及升起/落下位置。
时间穿梭：新增时间控制条，可拖动模拟查看过去或未来的天体位置。
智能指引：增加离屏箭头指示与校准功能，轻松定位目标方向。
指南针与工具增强

稳定升级：引入 CoreMotion 传感器融合算法，大幅提升指南针指向稳定性。
海拔天气：海拔界面新增实时天气信息显示。
体验优化：优化经纬度格式 (DMS) 及地址显示布局；改进底部菜单适配，视觉更加统一。
希望大家喜欢这次更新！如有建议欢迎反馈。

## More apps by 飞 吕

- [圆神相机](https://appshunter.io/ios/app/id6756509302)

All apps by 飞 吕: https://appshunter.io/developer/1851387805

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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 2026-08-21.*