Mr Omar Raeia vs Orbit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mr Omar Raeia
This app provides physics education from an experienced teacher with a decade of experience in national and American systems. It utilizes an "Advanced Education System" developed by the teacher, which has received positive feedback from students and guardians.
- Experienced physics teacher
- National and American education systems
- Advanced Education System
- Student and guardian feedback
- Physics lessons
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Omar started his journey 10 years ago, he has much experience not just in the national education but also in the American education system; as he teaches Physics at Saint Joseph Language School – Zamalek and also he taught Physics at Genesis International Schools. On the other hand, Omar teaches Physics in different education centers all over Cairo, applying his “Advanced Education System”; he has developed before, and the feedback – year by year – was great from his students and their guardians, which is something that encourages him to keep going on his way.
Orbit
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The app is an accurate interactive simulation of the solar system that allows you to explore the movement of the planets and the Moon around the Sun in a simplified, dynamic model based on real astronomical calculations. The app uses Kepler’s equations of orbital motion to display the positions of the planets realistically, with the ability to track their changes over time live and in real time. Features * Realistic simulation of the motion of all planets in the solar system * Ability to switch between a heliocentric or geocentric model * Control the date and view planetary positions on any day * Smooth automatic time progression * Relative simulation of the Moon’s orbit around Earth * Dynamic space background that reflects the depth of the universe * Smooth performance with real-time animation updates * Simple visual design that supports educational understanding of the solar system *Add alerts for future astronomical phenomena. Scientific Concept The app is based on: * Kepler’s laws of planetary motion * Solving Kepler’s equation to determine the true position of planets * Calculating relative orbital distances for each planet * Simulating motion based on the number of days since the year 2000 (Epoch J2000) Objective This app is designed as an educational and interactive tool to help users understand how planets and the Moon move in a simple and engaging visual way, while maintaining scientific accuracy as much as possible.
Screenshots
Verdict
The clearest difference is price: Mr Omar Raeia at Free against Orbit's $0.99. On update cadence, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Mr Omar Raeia is free to download; Orbit costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Mr Omar Raeia ships an update every 3 weeks, Orbit monthly. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.
| Parameter | Mr Omar Raeia | Orbit |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 4.1 (22 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 22 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 54 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Omar Khaled Raeia | Omran Adam |
In-app purchases
Mr Omar Raeia
No in-app purchases
Orbit
No in-app purchases









