HamStudy.org

Signal Stuff · Education

HamStudy.org by Signal Stuff is #23 on the Top Paid iPhone Apps chart today. Its highest position so far is #23 (today), and it has been on the chart for 22 days since Chartat began its daily record.

  • #23Today
  • #23Highest position
  • 22Days on chart
  • 0Days at #1

Top Paid iPhone Apps: rank by day

Now #23. Highest #23 (today). 22 days on the chart between October 21, 2026 and November 14, 2026.

#1#40#80 Oct 21: #71Oct 22: #63Oct 23: #62Oct 24: #80Oct 28: #74Oct 29: #63Oct 30: #69Oct 31: #44Nov 1: #45Nov 2: #25Nov 3: #30Nov 4: #36Nov 5: #36Nov 6: #33Nov 7: #38Nov 8: #30Nov 9: #29Nov 10: #37Nov 11: #37Nov 12: #47Nov 13: #44Nov 14: #43 Oct 21Nov 14
DateRankChange
November 14, 2026#43▲ 1
November 13, 2026#44▲ 3
November 12, 2026#47▼ 10
November 11, 2026#37–
November 10, 2026#37▼ 8
November 9, 2026#29▲ 1
November 8, 2026#30▲ 8
November 7, 2026#38▼ 5
November 6, 2026#33▲ 3
November 5, 2026#36–
November 4, 2026#36▼ 6
November 3, 2026#30▼ 5
November 2, 2026#25▲ 20
November 1, 2026#45▼ 1
October 31, 2026#44▲ 25
October 30, 2026#69▼ 6
October 29, 2026#63▲ 11
October 28, 2026#74Back on the chart
October 24, 2026#80▼ 18
October 23, 2026#62▲ 1
October 22, 2026#63▲ 8
October 21, 2026#71First day recorded

Ranks are from the App Store's U.S. chart, recorded once a day by Chartat since October 21, 2026. Days before that, and days off the chart, are not shown.