Report updated Apr 24, 2026
Mark Time
For celestial navigators and sailors who require accurate time-stamping for sextant observations.
Overview · Full Intel report in progress
Mark Time is an established navigation app that is completely free. With a 5.0/5 rating from 3 reviews, it shows polarized user reception.
What is Mark Time?
Current Momentum
v1.2
Tap the Lock button to block any inadvertent readings. Hold the Unlock button to re-activate the screen. The last ten readings are stored, with the most recent five being visible. Delete recent readings to retrieve older ones.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
NavigationNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Records exact UTC time across five distinct registers with haptic and audio confirmation.
Captures photos of the sextant scale at the moment of the reading for later verification.
Automatically logs latitude and longitude data alongside each recorded time entry.
Allows users to customize app behavior and preferences to suit individual navigation workflows.
How much does it cost?
Who Built It?
TrozWare
Providing specialized utility tools for niche professional and hobbyist workflows, from celestial navigation to classical music performance.
Portfolio
6
Apps
What other apps does TrozWare make?
Explore the full TrozWare report
Portfolio breakdown, audience, momentum, and every app published by TrozWare.
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for Mark Time?
How's The Navigation Market?
Market outlook for this category
Available very soon
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for Mark Time
Key Takeaways
The app simplifies celestial navigation by automating the synchronization of time, location, and visual evidence during sextant sightings.
Where Is It Heading?
Trend analysis
Available very soon