Telescope Log: Darksite
Telescope log and stargazing planner with gear-aware targets. Pay once.
About Telescope Log: Darksite
Telescope log and stargazing planner for amateur astronomers. Darksite starts with a short list of targets matched to your telescope, eyepieces, location and tonight's conditions. See the dark window, moon schedule, cloud outlook and the reason each target fits your setup.
PLAN AND LOG THE SESSION
• Queue tonight's targets and reorder them by transit time
• Use red field mode and the custom red keyboard at the eyepiece
• Record seeing and transparency with sketches, voice notes and photos
• Capture date, time, site, gear, magnification and field of view
TOOLS FOR YOUR GEAR
• Add telescopes, eyepieces, filters and Barlow lenses
• Calculate magnification, true field of view and exit pupil for each combination
• Search sessions by object, eyepiece, site or sky quality
TRACK OBSERVING LISTS
Follow Messier, Herschel 400 and Lunar progress as you log. Create reviewed, coordinator-ready export packages when it is time to submit.
YOUR WORK, YOUR CHOICE
Core planning, catalog, calculations and logs work offline. Observation records are stored on your device. Export CSV or JSON, or create a backup, when you choose. Optional diagnostic crash reports can be turned off in Settings.
Pay once for Pro. No subscription.
Telescope Log: Darksite details
Telescope Log: Darksite is a free Education app for Android with 10+ installs on Google Play and a 5.0/5 average rating from 1 rating. It was released on July 22, 2026 and last updated on September 16, 2026. It's developed by Trueframe Digital. It requires Android 10 or later. The app offers in-app purchases.
- Category
- Education
- Rating
- 5.0 / 5 (1 rating)
- Installs
- 10+
- Price
- Free
- In-app purchases
- Yes
- Ads
- No ads
- Current version
- 1.1.4
- Requires Android
- 10
- Content rating
- Everyone
- Released
- July 22, 2026
- Last updated
- September 16, 2026
- Developer
- Trueframe Digital
What’s new in Telescope Log: Darksite
• New home screen widgets: a small Tonight widget, and a medium widget with a Pro conditions grid • Tonight, the queue, reminders, ISS passes and widgets now show times in your observing site's own time zone • Fixed: a site in another time zone no longer shows a negative night • Fixed: Restore purchase in Settings now tells you whether Pro was restored
Version 1.1.4 · Updated September 16, 2026
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