Current rank · 🇻🇳 Top Free
#4810
dropped 10 places today
No longer available in the store
This app has been removed from the store. Historical data is kept for reference.
Peak rank
#8all-time
reached 4 days ago
Days in Top 10
1days
last 30 days
Charting in
1countries
across 1 chart types
30-day best
#8/ avg #63
min / average position
Rank history
AI summaryGenerated 2026-08-08 · MiniMax
NTV HSK Audio — Son Do is currently ranking in the Books category on the Vietnam App Store Top Free chart, with its strongest positions being #36 and #67. The app reached its all-time peak of #12 on 2026-08-05, and over the last 30 days its best rank was #12 with an average of #53, indicating significant volatility. The current trajectory is mixed: one slot has dropped 12 positions, while another has climbed 13 positions in the same Vietnam Top Free chart. Overall, the app appears to be trending below its recent peak but is still holding solidly within the top 100 in Vietnam.