Smart Planet
Tools Contains ads
Easy Quiz, Words Puzzle, Sudoku App
- Downloads
- 591K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Sep 12
- 2026 · v1.0.22
Screenshots
About Smart Planet
Welcome to the “Smart Planet” App, an educational and entertainment platform that simplifies the process of learning with engaging and straightforward features.
1. Simple English Word Letter Fill-ins: This feature is an innovative way to build your English vocabulary. You're presented with a word with some letters missing. Your task is to identify the correct letters and complete the word. It's a fun and easy method to familiarize yourself with new words and their spellings in a low-pressure environment.
2. Easy General Knowledge Quiz: Test your knowledge with our simple trivia questions that cover a wide array of subjects, from science to history, and pop culture to literature. The questions are designed to be accessible, ensuring that users of all ages and knowledge levels can participate and learn something new in the process.
3. Basic Sudoku Puzzles: Challenge your logical thinking with our collection of easy Sudoku puzzles. Start with the simpler grids and gradually increase the difficulty as your skills improve. These puzzles are an excellent way to relax while also giving your brain a gentle workout, enhancing your problem-solving abilities.
“Smart Planet” is the perfect app for anyone who wants to learn and have fun at their own pace. Whether you're a student looking to enhance your English skills, a trivia enthusiast, or simply someone who enjoys a good puzzle, this app has something for you. Download “Smart Planet” today and make learning an enjoyable part of your daily routine.
1. Simple English Word Letter Fill-ins: This feature is an innovative way to build your English vocabulary. You're presented with a word with some letters missing. Your task is to identify the correct letters and complete the word. It's a fun and easy method to familiarize yourself with new words and their spellings in a low-pressure environment.
2. Easy General Knowledge Quiz: Test your knowledge with our simple trivia questions that cover a wide array of subjects, from science to history, and pop culture to literature. The questions are designed to be accessible, ensuring that users of all ages and knowledge levels can participate and learn something new in the process.
3. Basic Sudoku Puzzles: Challenge your logical thinking with our collection of easy Sudoku puzzles. Start with the simpler grids and gradually increase the difficulty as your skills improve. These puzzles are an excellent way to relax while also giving your brain a gentle workout, enhancing your problem-solving abilities.
“Smart Planet” is the perfect app for anyone who wants to learn and have fun at their own pace. Whether you're a student looking to enhance your English skills, a trivia enthusiast, or simply someone who enjoys a good puzzle, this app has something for you. Download “Smart Planet” today and make learning an enjoyable part of your daily routine.
What’s new
Version 1.0.22 · Updated September 12, 2026
1. Optimized the user experience on Android 15 and above. 2. Improved performance and user interface. 3. Fixed several known issues.
Alternatives to Smart Planet
Looking for apps like Smart Planet? Here are 6 similar Android apps on Google Play. The highest rated is Phone Cleaner - Clear Junk (4.9/5), and all 6 are free to download.
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Smart Planet | – | Free | 500,000+ | Sep 12, 2026 | |
| ZER App | – | Free | 100+ | Sep 22, 2022 | Compare |
| Casino Bet | – | Free | 5,000+ | Nov 16, 2025 | Compare |
| Phone Cleaner - Clear Junk | 4.9 / 5 | Free | 1,000,000+ | Jul 2, 2026 | Compare |
| FileSweeper | – | Free | 10,000+ | Sep 29, 2025 | Compare |
| Bono cafetalero | 4.8 / 5 | Free | 5,000+ | Nov 10, 2025 | Compare |
| Multi View Browser-Split View | – | Free | 50,000+ | Aug 20, 2026 | Compare |
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