TerraChron 9
Kien Le Trung Education iPhoneiPadiPod touch
TerraChron 9 is a free Education app for iPhone and iPad by Kien Le Trung. Rated 1.0/5 from 1 ratings. Requires iOS 13.0. Updated January 11, 2026.
- Rating
- 1.0
- 1 ratings
- Price
- Free
- on the App Store
- Size
- 19 MB
- Age 4+
- Updated
- Jan 11
- 2026 · v1.0.0
Screenshots
About TerraChron 9
TerraChron 9 is an offline Grade 9 History & Geography Study Studio. Each session ends with a saved Notebook artifact in the learner’s own words (with v1/v2 revisions) and a calm Daily Passport check-in. Use the Atlas for short theory, key terms, and text-only timelines or place/climate facts, then complete guided Studio Runs with self-check and reflection. Review Lab builds focus sets from local mix-ups and saves Revision Cards for later review.
App privacy
The developer, Kien Le Trung, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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