Apps Like iStellar for iPhone and iPad
Explore stars, zoom, and navigate the sky
View the night sky from any location and time. Rotate and zoom the star chart using multi-touch gestures. Identify over 16,000 stars with names for 254. Simulate atmospheric distortion and twinkling effects.
iStellar screenshots
Ranked alternatives
Showing 321–340 of 1,000 ranked alternatives.
Canada Map Quiz
Peaceful Pencil Ltd., The
Answer questions and track your progress
Identify correct answers on scrollable images of . Track progress with a star system and percentage meter. Access answer keys for each mode. Take a final exam combining all modes. nd share report cards. Incorrect answers affect star scores.
Train Empire
Playtend Apps LLP
Master the rails and grow empire.
The app lets users build a train empire across four time periods. Users pick up and drop off passengers and cargo to earn credits for new engines and train cars.
The mechanism of hearing 3D
MOZAIK Education Ltd.
Explore 3D ears and mechanisms
Explore the biology of with interactive 3D animations. View detailed models of the ear and its mechanisms. Learn how vibrations are converted into electric signals processed by the brain. Available in multiple languages.
Light Pollution Map
Jurij Stare
View VIIRS data and track
View VIIRS and DMSP satellite data with customizable overlays including clouds, auroras, and IAU observatories. Display SQM and SQC measurements for . Add personal SQM readings via email. Track radiance changes over time.
Logo Quiz by Country
symblCrowd GmbH
Guess logos from around the world.
The app presents 800 country-specific logos across 27 levels for users to guess. Users earn points for correct answers and can use hints, which are purchased with stars earned through gameplay.
Candlestick Patterns : Learn
Deepak Yadav
And charts
To identify for technical analysis. Study reversal signals and trend indicators. View historical price data and chart types. Practice pattern recognition with real market examples. Analyze market trends and make informed trading decisions.
Comet Book
Vixen Co., Ltd.
Track positions and directions
Track visibility with real-time direction and elevation updates. Locate comets using the moon and bright planets as guides. Set observation times and directions based on your location. Share sighting details and view movement patterns over time.
Precision Boxing Coach Pro
Jason Van Veldhuysen
Simulates a boxing coach for training.
The app simulates a boxing coach, calling out realistic combinations. It offers four modes, three intensity levels, and customizable round settings for training.
Phonics With Phonograms by Logic of English
Logic of English, Inc.
Master phonograms for reading and spelling.
The app offers ten guided levels to introduce and master 74 phonograms for reading and spelling. It includes a matching game, flashcards, and progress tracking for multiple users, making phonics learning effective for ages 2 to adult.
Powers of 10
James Tunick
Explore cosmic scales in VR
Explore the universe from the Big Bang to microscopic structures using interactive VR simulations. Navigate through cosmic scales, view NASA datasets, and examine medical imaging and 3D microscopy.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.