Control your iOptron telescope mount remotely using your iOS device. This utility allows for basic functions like slewing to celestial objects, syncing time and location, and managing compatible mount series.
0.0(0 ratings)
Free
Best apps like Star Hop Trainer
21+ similar apps compared and reviewed
2.5 avg rating
6 free apps
Updated August 2026
Whether you want more options like Star Hop Trainer or a completely different take on the same concept, our curated list of 21+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Top Alternatives to Star Hop Trainer
2.0(10 ratings)
Free
3.1(10 ratings)
$12.99
Explore the radio frequency spectrum with interactive visualizations like panadapters and waterfalls. Demodulate and listen to various radio signals, and collect frequencies. This flexible application supports numerous SDR hardware protocols and offers access to hundreds of global servers for listening without special equipment.
More apps like Star Hop Trainer
4
Tracker Console
by Astropower Technology Co. Ltd.
Free
π§ Utilities
(0)
5
LSTclock: sidereal time clock
Local sidereal time clock
Free
This utility app displays local sidereal time for registered locations on iOS, iPadOS, and watchOS. It can also calculate sidereal time and Julian Date for any date and time, and sync locations between devices.
Local sidereal time displayJulian Date calculationSupports multiple registered locations
π§ Utilities
(10)
free6
Eclipse Planner
Eclipses-Transits-Occultations
$1.99
Visualize celestial events like eclipses, transits, and occultations. See their visibility from any location on Earth with detailed information and simulations.
Displays eclipse detailsShows transit visibilityVisualizes occultations
π§ Utilities
(1)
paid7
Wire-S
by Dmytro Antonchenko
Free
This utility helps users select the appropriate cable gauge for connecting electrical devices to mains power. Input device power and quantity to receive the best cable recommendation.
Select cable gauge for mains powerAdd electric devicesInput power and quantity
π§ Utilities
(2)
free8
Good Night System
by Lunatico Astronomia S. L.
Free
$27.99 | 100% OFF
This iOS companion app monitors your observatory while you sleep. It will alert you via your iPhone if any issues arise, ensuring peace of mind for astronomers. A free PC application is also available for download.
Observatory monitoringSleep-time alertsiPhone wake-up notifications
π§ Utilities
(3)
free9
ROI - Return on Investment
Calculator to know gain/loss
$1.99
π§ Utilities
(0)
10
Projector Lens Calculator
The quickest lens calculator
$2.99
This utility app helps video technicians and projectionists quickly calculate essential projection parameters. It supports various aspect ratios and measurement systems, providing detailed information like throw ratio, screen size, and pixel density.
Calculate lens throw ratioCalculate screen sizeCalculate projector distance
π§ Utilities
(1)
paid