Honghai Gu

Arithmetician

App $2.99

• Version: 1.3
• Size: 19.01 MB
• Release date: 2025-08-27
• Min iOS: 13.0
• Bundle ID: com.derekgu.arithmetic

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ReadUnbound: Advanced Reader

App Free

• Version: 3.6.0
• Size: 73.76 MB
• Release date: 2025-06-05
• Min iOS: 15.6
• Bundle ID: com.derekgu.vocabai

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Recipes123

App Free

• Version: 1.0.3
• Size: 60.47 MB
• Release date: 2024-02-06
• Min iOS: 12.0
• Bundle ID: com.derekgu.irecipes

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JD Flashcards

App Free

• Version: 1.8
• Size: 1.79 MB
• Release date: 2022-02-10
• Min iOS: 15.2
• Bundle ID: com.derekgu.JustDrawFlashCards

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Video Figure: Gesture Drawing

App $1.99

• Version: 2.0
• Size: 2.37 MB
• Release date: 2021-09-12
• Min iOS: 14.0
• Bundle ID: com.derekgu.VideoGesture

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Optactic: Option Strategy Tool

App Free

• Version: 2.7.1
• Size: 23.23 MB
• Release date: 2021-07-22
• Min iOS: 13.0
• Bundle ID: com.derekgu.optactic

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Battleplanes

App Free

• Version: 2.2
• Size: 267.06 MB
• Release date: 2014-04-01
• Min iOS: 12.0
• Bundle ID: com.derekgu.battleplanes

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