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Android Apps > Education > PlanetFun
PlanetFun icon

PlanetFun

by Omar Reis · Education · Free
On Google Play since August 2020 · Data updated 2026-11-01

PlanetFun is made and published by Omar Reis. AppBrain is an independent app data site and isn't affiliated with Omar Reis. The app name, icon, screenshots and description belong to Omar Reis and are shown as published on Google Play.

AppBrain's verdict

EstablishedNiche
Installs
4.7 thousand
Last updated
October 23, 2024
Ads
No ads
Size
162.2 MB

PlanetFun is a niche app, with 4.7 thousand installs. It doesn't have enough ratings yet to judge what users think.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on PlanetFun for Android

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Store listing

By Omar Reis, from Google Play

“3D Solar system visualization with VSOP2013 planet data”

PlanetFun Screenshot 1 of 8
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Screenshots by Omar Reis, from the Google Play listing
Description by Omar Reis Written by the developer, not by AppBrain. Click to read.
Planet Fun is a 4D simulation of the solar system (3D+Time). It shows the Sun, Moon, 9 planets and the star background. The app was developed with Delphi, and runs on multiple platforms.

App open source code (Delphi FMX) is available at:

https://github.com/omarreis/vsop2013

Planet positions are calculated using VSOP2013 and VSOP87. Moon positions use ELP2000. Star background contains 42455 stars of Hipparcos Input Catalogue, with optional constellation lines and names.

Program features:

* Solar system animation with configurable speed
* Choose camera target (Sun, planets, Moon)
* A lighthouse marks the user position on Earth (uses GPS)
* Set date/time between years 1500 and 3000
* Configurable camera distance-to-target
* Touch gestures: one finger pan, two finger zoom and two finger rotation
* Show planet orbits. Each orbit is represented by 52 dots ( For the Earth, it is 1 dot per week)
* Star background, with constellation patterns.
* Actual 3D spheres for the 150 brightest stars.
* Celestial sphere background image, with optional names and constellation lines.
* Solar system heliocentric axis (x and z)
* Activate phone sensor for augmented reality mode. The scene moves to match the real world. Use the [phone] button for that.

Source code and documentation covers many aspects of astronomical algorithms.

video: https://www.tiktok.com/@omar_reis/video/6859411602031119622

Recent changes:
- Compiled for Android SDK 34 ( a store requirement )
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
?
App size
162.2 MB
Content rating
Everyone

Technologies used by PlanetFun

4 permissions
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
2.5.1
Launched
August 2020
  • Oct 23, 2024UpdateVersion 2.5.1
  • Aug 10, 2023UpdateVersion 2.1.2
  • Jun 13, 2023UpdateVersion 2.0.1
  • Apr 26, 2023UpdateVersion 1.9.1
  • Dec 22, 2022UpdateVersion 1.6.1
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
62
Play install range
1+ thousand
Launched
August 2020

Installs over time

PlanetFun has been installed 4.7 thousand times. Over the past 30 days, it has been installed 62 times.

Rankings

Google Play top charts

Google Play Rankings for PlanetFun

This app is not ranked

About the app and developer

About PlanetFun

PlanetFun is an education app developed by Omar Reis.

Install Statistics

PlanetFun has been downloaded 4.7 thousand times. In the last 30 days, the app was downloaded 62 times.

User Ratings

The app has no ratings yet.

App Information

PlanetFun is freely available from Google Play. The APK size is 162.18 MB. The latest APK version available is 2.5.1. The last update was on October 23, 2024.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since August 2020.

App Performance Report

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Developer information for Omar Reis

Omar Reis

omarreis@hotmail.com

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Frequently asked questions about PlanetFun

Is PlanetFun free?

Yes. PlanetFun is free on Google Play.

Is PlanetFun still available?

Yes. PlanetFun is on Google Play, and the last update we saw was on October 23, 2024.

Does PlanetFun contain ads?

No. Google Play does not list PlanetFun as containing ads.

How large is PlanetFun?

PlanetFun is 162.18 MB.

Is PlanetFun suitable for children?

Google Play rates the content of PlanetFun as suitable for everyone.

How many times has PlanetFun been installed?

Google Play lists 1,000+ installs for PlanetFun.

Who made PlanetFun?

PlanetFun was developed by Omar Reis. It is listed in the education category on Google Play.

What are the best alternatives to PlanetFun?

People looking at PlanetFun also look at these education apps: Solar System: Planet Explorer, ORB-12 The Planets, Intergalactic Solar System, 8k Solar System Score, 'Sola' Copernican Planetarium.

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Overview Alternatives History Reviews Rankings Technology
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