Report updated Apr 28, 2026

Overview · Full Intel report in progress

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Civil Twilight for Watch is an established weather app that is a paid app. With a 3.3/5 rating from 6 reviews, it shows polarized user reception.

What is Civil Twilight for Watch?

Civil Twilight for Watch is a standalone Apple Watch utility that calculates sun position and twilight times using local GPS data. It functions entirely offline without requiring a paired iPhone, providing data accurate through 2050. The app is designed to assist pilots and outdoor enthusiasts with light-dependent logging and safety requirements.

Current Momentum

v1.4 · 61mo ago

Zombie

Last updated 1855d ago. 4 versions tracked.

AI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Weather
#70

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

How Is The App's Momentum Right Now?

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What Are The Key Features?

Offline CalculationStandard

Calculates sun position and twilight times locally on the watch without requiring an internet connection or a nearby phone.

Complication SupportStandard

Offers customizable watch face complications that can display specific rise and set times or a visual sun arc.

Setting ViewStandard

Allows users to select which specific time data is displayed within their chosen watch face complications.

Global CoverageStandard

Provides accurate solar calculations for any location worldwide through the year 2050.

How much does it cost?

Paid

Who Built It?

Aviametrix, LLC app icon 1
Aviametrix, LLC app icon 2
Aviametrix, LLC app icon 3
Aviametrix, LLC app icon 4

Aviametrix

(31.6K)

Providing specialized aviation and archaeological reference tools for professionals and enthusiasts. Enabling field-ready data access without reliance on network connectivity.

Portfolio

13

Apps

Free 3Paid 9
Education50%
Lifestyle25%
Utilities8%

Who is Aviametrix?

Aviametrix operates a niche, utility-focused portfolio that prioritizes offline functionality for specialized professional domains, specifically aviation and Egyptology. By integrating proprietary databases and hardware-sensor utilization, they differentiate themselves from generic reference apps that rely on cloud-based data. Their strategic focus on field-hardened, standalone tools creates a moat against competitors who require constant connectivity, though they face the challenge of maintaining relevance in highly specialized, low-volume markets.

Who is Aviametrix for?

  • Pilots
  • Aviation enthusiasts
  • Archaeologists
  • Students of Egyptology requiring reliable
Intense

Portfolio momentum

Released 25 updates across the portfolio in the last 6 months, indicating a high level of active maintenance and feature iteration.

Last release · 12d agoActive apps · 14Abandoned · 7

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

Analysis in progress, available soon

What is the competitive landscape for Civil Twilight for Watch?

How's The Weather Market?

How does it evolve in the Weather market?

ChartRankChange
iOSPaid#731
iOSPaid#75

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for Civil Twilight for Watch

Key Takeaways

While the app offers a unique offline-first approach for aviation and outdoor timing, user feedback highlights potential inconsistencies with GPS permission handling.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure

Independent intel to help builders create better apps.

AI-powered analysis with editorial review, built from publicly available sources. See methodology.

Marlvel.ai is not affiliated with, endorsed by, or sponsored by Civil Twilight for Watch, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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Cite this report

Marlvel.ai. “Civil Twilight for Watch Intelligence Report.” Updated Apr 28, 2026. https://marlvel.ai/intel-report/weather/com-aviametrix-civil-twilight-for-watch

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