Triatlas app for iPhone and iPad

4.8 ( 9888 ratings )

Utilities Education
Developer: DDQ

Free

Current version: 1.2.1, last update: 7 years ago
First release : 15 Jan 2013
App size: 463.78 Mb

The Triatlas app contains the most detailed, speedy star chart available for smartphones and tablets!

- Stars up to mag 12.6
- Galaxies up to mag 15.5 (PGC). 37000 in total!
- 1200 planetary nebulae
- 1800 open clusters, all globulars
- Others: SH-2, RCW,LDN / Barnard
- Double stars whose main star is brighter than 11th magnitude (35,000 double stars)
- Variable stars whose maximum reaches the 12.5 magnitude (29,000 variable stars)

PLUS:
- Flexible Night vision mode
- Landscape-portrait mode
- Flip and mirror (Supporting telescope orientation)
- Chart-to-chart navigation using the black corners.

Based on the charts made by Jose Torres. Used with permission.