LetterSchool vs Turtle Practice

LetterSchool teaches handwriting, phonics, numbers and spelling through activities for young children. It is described as designed for ages three to eight, with a listed target age range of two to six. Letter practice moves through guided tapping, tracing and independent writing. The app gives visual and auditory feedback and corrects each line as a child draws it. Languages listed include English, Spanish, Portuguese, French, German, Dutch, Japanese, Swedish, Norwegian, Finnish, Danish and Arabic. English users can choose Handwriting Without Tears, Zaner-Bloser or D’Nealian handwriting styles. The free app costs nothing and includes five uppercase and lowercase letters, five shapes and three CVC flashcards covering nine words. Paid access is listed from $1.92/mo (annual), with a 7-day trial. LetterSchool is available on Android, iOS, macOS and Windows. The school offering is currently iOS-only as LetterSchool – Block Letters. The maker says the app has no ads or social media and does not seek to collect personally identifiable information directly from children under 13.

Turtle Practice is an AI-powered Chinese stroke-order practice app for elementary-age children. Its library contains over 3,000 words from the Hong Kong Primary Learning Word List. During handwriting practice, AI analyzes strokes in real time and responds when the order is incorrect. Hint Mode gives beginners step-by-step guidance, while Dictation Mode supports entered-text practice and dictation tests. Learners can create and share custom word lists with children or friends, and the listed capabilities include pen-control exercises and custom word practice. The app supports Traditional and Simplified Chinese, with Cantonese and Mandarin audio. Turtle Practice runs on iOS and Android. Its Free plan is a free download, and no free trial is listed. Turtle Learn identifies the maker as Kazoo Technology (Hong Kong) Limited, headquartered in Hong Kong; the project began as a 2022 pilot and was established in 2024. Kazoo says it does not use targeted-advertising cookies for children or sell personal data, and its policy says student data is not used or shared for advertising.