Tongue7
Structured daily speech practice in seven minutes
01 · Project overview
What Tongue7 is
Tongue7 is a structured speech practice app with tongue twisters, articulation drills, pronunciation exercises and daily routines.
02 · Business problem
The problem worth solving
People who want clearer speech lack a structured, convenient practice tool. Existing resources are scattered and hard to turn into a daily habit.
03 · Solution
What we built
Tongue7 packages practice into a seven-minute routine with a workout builder, streak tracking and a distraction-free interface.
04 · Architecture
How the system is put together
- React Native and Expo mobile application.
- TypeScript application logic and local progress storage.
- Offline-friendly practice sessions.
- Content library organised by exercise category.
05 · Technology
Technology used
06 · Features
Product capabilities
- Seven-minute daily practice routines
- Custom workout builder
- Articulation and pronunciation exercises
- Streak tracking and session history
- Distraction-free daily interface
07 · Challenges
Engineering challenges
Habit formation
Practice only works if people return. Short routines, streaks and clear progress reduce the effort required to start.
Content structure
Exercises need to be easy to browse while still supporting a personalised routine.
08 · Engineering decisions
Why we built it this way
Seven-minute constraint
A fixed short routine makes the product easier to start and easier to repeat than an open-ended exercise library.
Local-first progress
Streaks and session history can work without an account, keeping the first experience simple.
09 · Screenshots
Product interface
10 · Verified outcomes
What can be verified today
No invented ratings, revenue figures or client testimonials are used here. Outcomes are limited to what can be checked on the live product.
11 · Product demonstration
See it live
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