Duo ABC
nguyen thanh Education iPhoneiPadiPod touch
Duo ABC is a free Education app for iPhone and iPad by nguyen thanh. Rated 4.6/5 from 21 ratings. Requires iOS 15.0. Updated October 23, 2026.
- Rating
- 4.6
- 21 ratings
- Price
- Free
- on the App Store
- Size
- 158 MB
- Age 4+
- Updated
- Oct 23
- 2026 · v1.0.76
Screenshots
About Duo ABC
# Duo ABC 123 Learn Letters With **Duo ABC 123 Learn Letters**, children can build essential early learning skills through fun and interactive activities. The app helps young learners explore the English alphabet (ABC), numbers (123), shapes, colors, and other preschool basics in an engaging way. Designed for early learners, the app makes learning simple with bite-sized lessons and educational games. Children can practice recognizing letters, learning numbers, counting, identifying shapes, and discovering colors while having fun. Instead of relying only on books or worksheets, the app provides an interactive learning experience on phones and tablets, making daily practice enjoyable and motivating. Whether your child is just starting to learn the alphabet, practicing numbers, exploring basic geometry, or preparing for preschool and kindergarten, **ABC 123 Learn Letters** is a great companion for early education. ## Key Features * Learn the English alphabet (ABC) through fun activities. * Practice numbers (123) and basic counting skills. * Discover basic shapes such as circles, squares, and triangles. * Learn colors with engaging visual activities. * Build early reading and writing readiness. * Short, easy-to-follow lessons for daily practice. * Interactive educational games that make learning enjoyable. * Simple, child-friendly interface. * Many lessons are available offline. Start learning today with **Duo ABC 123 Learn Letters**—the perfect companion for learning letters, numbers, shapes, and colors through fun educational activities. Please read our Terms of Use: https://thanhbkap.github.io/M4U-Term-And-Use/
Ratings & reviews
4.6
21 ratings
What’s new
Version 1.0.76 · Updated October 23, 2026
Bug fixes and performance improvements
Play today's Sudoku puzzle
A quick 6×6 Sudoku every day; levels grow to the classic 9×9. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
App privacy
The developer, nguyen thanh, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Diagnostics: Crash Data, Performance Data
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data, Performance Data
Used for: Analytics
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Duo ABC | 4.6 / 5 (21 ratings) | Free | October 23, 2026 | |
| 8th Grade Learning Games | 3.2 / 5 (5) | Free | Oct 25, 2026 | Compare |
| Peek-a-Zoo: Peekaboo Kid Games | 4.1 / 5 (532) | Free | Dec 15, 2023 | Compare |
| Peek-a-Zoo Underwater Ocean | 4.2 / 5 (340) | Free | Dec 20, 2023 | Compare |
| 10th Grade Math Challenge | 4.6 / 5 (5) | Free | Feb 27, 2024 | Compare |
| 1st grade reading | 4.9 / 5 (14) | Free | Oct 9, 2026 | Compare |
| Starfall ABCs | 4.2 / 5 (477) | Free | Aug 27, 2026 | Compare |
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