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Apps by NiHiCode

7 learning apps and games made by the NiHiCode team.

For kids

Kids · Coding
NiHiCode
Kids aged 4–12 learn coding and AI thinking like a game, with an AI tutor that reads aloud in Vietnamese.
Kids · Habits
NiHi Habit
Kids complete tasks, take a photo for AI to check, and raise a pet of their own. Works offline, no ads.

Learn English

English · Test prep
New Practice for TOEIC® Test
Practice for the new-format TOEIC® Listening & Reading test, with spaced review to remember more.
English · Test prep
Luyện Thi VSTEP - 4 Kỹ Năng
Practice all 4 VSTEP skills in the real exam format.

Logic games

Games · Logic
Crack the Code Pro
Crack the secret code with logic, not luck: four difficulty levels, daily challenges and 20 achievements.
Games · Chess
Chess Ninja: Wave Survival
The chess roguelike where you become the piece you capture: chain combos and survive endless waves.

Everyday life

Food · Picky eating
Finicky
Plans a whole week of meals around the foods and textures you can't stand, with a ready shopping list.