Best Sideris alternatives: apps like Sideris: Sky Map, Plate Solver

6+ similar apps compared and reviewed

4.2 avg rating

5 free apps

Updated October 2026

Sideris: Sky Map, Plate Solver

Loris BERT

📚 Education

🔍 Reference

Sideris is great, but it's not the only option. Explore 6+ similar apps for iPhone and iPad, each reviewed and rated by real users. Find free alternatives, premium upgrades, and hidden gems.

Top Alternatives to Sideris

Old Light: Star Atlas by Byung Kwon Jeon

Point up, see when light left

Editor's Choice

📚 Education

0.0(0 ratings)

Free

OptiUniverse by Maksim Doroshenko

Interactive 3D Solar System

Strong Contender

📚 Education

0.0(0 ratings)

Free

PoleScope AR by Jiangsu Chengge Technology Co., Ltd.

Polar align & sky almanac

Worth Considering

📚 Education

0.0(0 ratings)

FreeIn-App Purchases

More apps like Sideris

Wine Guide & Encyclopedia

Explore wine & winemaking

Free

An offline encyclopedia covering a vast range of wines with detailed articles and high-definition photos. Earn badges for reading and enjoy an intuitive interface designed for all ages. Learn about wines anywhere, anytime.

Extensive wine articlesHigh-definition photosOffline access

📚 Education

(5)

free with in-app purchases

Compare with Sideris

Planetarium 3D - Solar System

Planets, Moons & Asteroids

$1.99

$3.99 | 50% OFF

Explore the solar system in an interactive 3D environment. Travel to planets, moons, dwarf planets, and asteroids, with detailed facts and stunning visuals. Launch cinematic tours and capture your favorite views.

Interactive 3D solar system modelInstant travel to planets and moonsExplore dwarf planets and asteroids

Easily Align Your Telescope