Current rank · 🇬🇧 Top Grossing
#4—
unchanged today
Peak rank
#2all-time
reached 5 days ago
Days in Top 10
5days
last 30 days
Charting in
16countries
across 1 chart types
30-day best
#2/ avg #3
min / average position
Rank history
AI summaryGenerated 2026-06-18 · MiniMax
The iCPG: the JRCALC Guidelines app by Class Publishing Ltd remains in the upper tier of the Medical category on the App Store, with its all-time peak of #2 reached on 2026-06-16 and a 30-day average of #22. Its current standout position is #3 on Mauritius's Top Grossing chart (down 1), while in the United Kingdom it sits at #5–#6 on Top Grossing. The app also holds places in Brunei (#12, Top Grossing) and Iceland (#18, Top Grossing, up 1). The week-over-week changes — mostly between 0 and -2 — indicate the app is holding steady near its recent peak with only a slight pullback.
Position heatmap
darker = higher rank
Current rankings
| Country | Chart | Rank | 7d | Δ |
|---|---|---|---|---|
| United Kingdom | Top Grossing | #4 | — | |
| United Kingdom | Top Grossing | #4 | — | |
| United Kingdom | Top Grossing | #6 | 11 | |
| Mauritius | Top Grossing | #8 | — | |
| Mauritius | Top Grossing | #8 | — | |
| Brunei | Top Grossing | #12 | — | |
| Finland | Top Grossing | #14 | — | — |
| Finland | Top Grossing | #14 | — | — |
| Malta | Top Grossing | #14 | 2 | |
| Malta | Top Grossing | #14 | 2 | |
| Iceland | Top Grossing | #18 | — | |
| Estonia | Top Grossing | #20 | 6 | |
| Estonia | Top Grossing | #20 | 6 | |
| Brunei | Top Grossing | #23 | — | |
| Brunei | Top Grossing | #23 | — | |
| Ireland | Top Grossing | #30 | 10 | |
| Ireland | Top Grossing | #30 | 10 | |
| Hong Kong | Top Grossing | #41 | 12 | |
| Hong Kong | Top Grossing | #41 | 12 | |
| Slovakia | Top Grossing | #45 | 12 | |
| Slovakia | Top Grossing | #45 | 12 | |
| United Arab Emirates | Top Grossing | #57 | — | |
| Cayman Islands | Top Grossing | #66 | — | |
| Cayman Islands | Top Grossing | #66 | — | |
| United Arab Emirates | Top Grossing | #69 | 18 | |
| United Arab Emirates | Top Grossing | #69 | 18 | |
| Ireland | Top Grossing | #74 | — | |
| New Zealand | Top Grossing | #89 | 18 | |
| New Zealand | Top Grossing | #89 | 18 | |
| South Africa | Top Grossing | #89 | 9 | |
| South Africa | Top Grossing | #89 | 9 | |
| Albania | Top Grossing | #90 | — | |
| Albania | Top Grossing | #90 | — | |
| Tanzania | Top Grossing | #94 | — | |
| Tanzania | Top Grossing | #94 | — |