VolarNext Technologies's Swift All Reader - PDF Viewer is a top-charting app on the Google Play. It has reached #1 on the Japan Top Free chart. It is currently in the top 50 in Japan.
Chart History
Rank over the last 30 days
Currently in Top 50
| Market | Store | Tab | Category | List | Rank |
|---|---|---|---|---|---|
| JP | Google Play | apps | all | free | #30 |
| JP | Google Play | apps | utilities | free | #4 |
Best Rankings
| Market | Category | List | Best Rank | Date |
|---|---|---|---|---|
| JP | utilities | free | #1 | 2026-07-04 |
| DE | utilities | free | #10 | 2026-05-21 |
| JP | all | free | #17 | 2026-07-02 |