Spelling Quizzer vs Solar System AR 4D
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Spelling Quizzer
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Your device can now perform a spelling quiz!!!! Use the Settings tab to enter the words and customize the prompt for a correct or wrong answer. Words are separated by a carriage return. Spelling Quiz can also be used for testing in other languages. Use a carrot (^) to separate the word to speak and the other languages spelling. For example one^uno, would speak 'one' but the person taking the quiz would enter 'uno' to answer correctly. After the quiz, if any words are entered incorrectly, the user has the option to be quizzed again on just the incorrect words.
Solar System AR 4D
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Solar System AR 4D โ Explore Space in Augmented Reality Learn about the planets in Arabic, English, and French. No cards required. Embark on an extraordinary journey through the solar system. With AR technology, 3D models of planets appear in your environment, making space exploration fun, interactive, and educational. Key Features: - Augmented Reality Space Exploration: Point your camera at any flat surface (floor, wall, desk) and watch planets appear in stunning 3D. - Interactive 3D Models: Rotate, resize, and zoom in on each planet with simple touch gestures. - Photo Capture: Take pictures with the planets and share your cosmic journey with family and friends. - Audio Pronunciation: Hear the names of planets spoken aloud in your chosen language. - Multilingual Learning: Supports Arabic, English, and French for a truly global learning experience. Why Students, Parents, and Teachers Love It: - Makes learning about space exciting and easy to understand - Builds astronomy knowledge in three major languages - Turns complex science into a fun, hands-on experience - Works without cards or additional tools Perfect for schools, homeschooling, and young explorers. Traveling through space has never been this easy or this exciting โ bring the solar system to life with AR.
Screenshots
Verdict
The clearest difference is price: Solar System AR 4D at Free against Spelling Quizzer's $0.99. Solar System AR 4D also leads on iOS requirement (12.0 vs 15.0). Spelling Quizzer's advantage is in-app purchases (none vs 3). On update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Solar System AR 4D is free to download; Spelling Quizzer costs $0.99 up front. Solar System AR 4D sells 1 one-off in-app purchase. Spelling Quizzer asks for nothing beyond the download.
Spelling Quizzer ships an update every 44 months, Solar System AR 4D every 46 months. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.
| Parameter | Spelling Quizzer | Solar System AR 4D |
|---|---|---|
| Price | $0.99 | Free โ better |
| Update frequency | Every 44 months โ better | Every 46 months |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod, Mac โ better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 โ better |
| Further details โ not scored | ||
| Size | 44 MB | 122 MB |
| Age rating | 4+ | 4+ |
| Developer | Dan Johnson | Ibrahim Amer |
In-app purchases
Spelling Quizzer
No in-app purchases
Solar System AR 4D
- Unlock3 variants$5.99
Questions
Is Spelling Quizzer free?
Is Solar System AR 4D free?
Do Spelling Quizzer or Solar System AR 4D have ads?
Which is updated more often, Spelling Quizzer or Solar System AR 4D?
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