Current rank · 🇫🇲 Top Free
#4—
unchanged today
Peak rank
#4all-time
reached yesterday
Days in Top 10
29days
last 30 days
Charting in
117countries
across 1 chart types
30-day best
#4/ avg #4
min / average position
Rank history
AI summaryGenerated 2026-09-09 · MiniMax
BoneBox™ - Skull Viewer by iSO-FORM, LLC is holding steady in the Medical category on the App Store, maintaining its all-time peak rank of #4 in the Top Free chart over the last 30 days (achieved on 2026-09-07), with an average rank of #4 in that window. Currently, its strongest position is #4 in Micronesia's Top Free chart, a rank it holds across two listings with no change. Secondary strongholds include Latvia and Turkmenistan, where it sits at #9, along with Barbados (#10), Yemen (#11), and Iceland (#12), while a second Latvia listing has dipped slightly to #13 (-1). The app shows a flat, stable trajectory with virtually no movement across its tracked markets, suggesting consistent but niche demand concentrated in smaller territories rather than major app markets.
Position heatmap
darker = higher rank
Current rankings
| Country | Chart | Rank | 7d | Δ |
|---|---|---|---|---|
| Micronesia | Top Free | #4 | — | |
| Micronesia | Top Free | #4 | — | — |
| Latvia | Top Free | #9 | — | — |
| Barbados | Top Free | #10 | — | |
| Turkmenistan | Top Free | #10 | — | |
| Yemen | Top Free | #10 | — | |
| Iceland | Top Free | #12 | — | — |
| Bhutan | Top Free | #15 | — | |
| Bhutan | Top Free | #15 | — | — |
| Iceland | Top Free | #15 | — | |
| Latvia | Top Free | #16 | 3 | |
| Lithuania | Top Free | #16 | — | — |
| Estonia | Top Free | #17 | 1 | |
| Finland | Top Free | #18 | 1 | |
| Hungary | Top Free | #18 | — | — |
| Lithuania | Top Free | #18 | 1 | |
| Estonia | Top Free | #19 | — | — |
| Finland | Top Free | #19 | — | — |
| Denmark | Top Free | #20 | 3 | |
| Czech Republic | Top Free | #21 | — | — |
| Denmark | Top Free | #21 | — | — |
| Dominica | Top Free | #21 | — | |
| Hungary | Top Free | #21 | 3 | |
| Namibia | Top Free | #21 | — | |
| Seychelles | Top Free | #21 | — | |
| Bahrain | Top Free | #22 | 1 | |
| Belarus | Top Free | #22 | 1 | |
| Brunei | Top Free | #22 | — | — |
| Croatia | Top Free | #22 | — | — |
| Czech Republic | Top Free | #22 | 1 | |
| Slovenia | Top Free | #22 | 1 | |
| Albania | Top Free | #23 | 1 | |
| Dominica | Top Free | #23 | — | — |
| Greece | Top Free | #23 | 3 | |
| Romania | Top Free | #23 | 1 | |
| Venezuela | Top Free | #23 | — | |
| Brunei | Top Free | #24 | — | |
| Croatia | Top Free | #24 | 1 | |
| Dominican Republic | Top Free | #24 | — | — |
| Lebanon | Top Free | #24 | — | — |
| Mongolia | Top Free | #24 | — | — |
| Taiwan | Top Free | #24 | 2 | |
| Tunisia | Top Free | #24 | 1 | |
| Algeria | Top Free | #25 | 1 | |
| Hong Kong | Top Free | #25 | — | — |
| Ireland | Top Free | #25 | — | — |
| South Korea | Top Free | #25 | 1 | |
| New Zealand | Top Free | #25 | 1 | |
| Slovakia | Top Free | #25 | 1 | |
| Thailand | Top Free | #25 | 1 | |
| Afghanistan | Top Free | #26 | — | |
| Azerbaijan | Top Free | #26 | 2 | |
| Hong Kong | Top Free | #26 | 2 | |
| Jordan | Top Free | #26 | — | |
| South Korea | Top Free | #26 | — | — |
| Norway | Top Free | #26 | — | |
| Armenia | Top Free | #28 | — | |
| Dominican Republic | Top Free | #28 | — | |
| Greece | Top Free | #28 | — | — |
| Malaysia | Top Free | #28 | — | — |
| North Macedonia | Top Free | #28 | 1 | |
| Sweden | Top Free | #28 | 1 | |
| Lebanon | Top Free | #29 | 1 | |
| Ecuador | Top Free | #30 | — | — |
| Ireland | Top Free | #30 | 3 | |
| Mongolia | Top Free | #30 | 1 | |
| Tanzania | Top Free | #30 | — | |
| Ecuador | Top Free | #31 | — | |
| Israel | Top Free | #31 | 2 | |
| Israel | Top Free | #31 | — | — |
| Mauritius | Top Free | #31 | — | |
| Poland | Top Free | #31 | 3 | |
| Singapore | Top Free | #31 | — | |
| Jordan | Top Free | #32 | — | — |
| Mauritius | Top Free | #32 | — | — |
| Portugal | Top Free | #32 | — | |
| Austria | Top Free | #33 | 1 | |
| Kuwait | Top Free | #33 | — | |
| Moldova | Top Free | #33 | — | |
| Moldova | Top Free | #33 | — | — |
| Chile | Top Free | #34 | 1 | |
| Ghana | Top Free | #34 | 1 | |
| Malaysia | Top Free | #34 | 3 | |
| Niger | Top Free | #34 | — | |
| Angola | Top Free | #36 | — | |
| Bulgaria | Top Free | #36 | — | — |
| Sierra Leone | Top Free | #36 | — | |
| United Arab Emirates | Top Free | #36 | 4 | |
| Uruguay | Top Free | #36 | — | |
| Bulgaria | Top Free | #37 | 1 | |
| Cambodia | Top Free | #37 | 1 | |
| Colombia | Top Free | #37 | 1 | |
| Kuwait | Top Free | #37 | — | — |
| Luxembourg | Top Free | #37 | — | — |
| Belgium | Top Free | #38 | 6 | |
| Chile | Top Free | #38 | — | — |
| Malta | Top Free | #38 | — | |
| Malta | Top Free | #38 | — | — |
| Argentina | Top Free | #40 | 1 | |
| Cameroon | Top Free | #40 | — | |
| Colombia | Top Free | #40 | — | — |
| Honduras | Top Free | #40 | — | |
| Saudi Arabia | Top Free | #40 | 7 | |
| Sri Lanka | Top Free | #41 | — | |
| Burkina Faso | Top Free | #42 | — | — |
| Cameroon | Top Free | #42 | — | — |
| Costa Rica | Top Free | #42 | — | |
| Costa Rica | Top Free | #42 | — | — |
| Egypt | Top Free | #42 | — | — |
| Ghana | Top Free | #42 | — | — |
| Oman | Top Free | #42 | 1 | |
| Honduras | Top Free | #43 | — | — |
| Burkina Faso | Top Free | #44 | — | |
| Cambodia | Top Free | #44 | — | — |
| Guatemala | Top Free | #44 | — | — |
| Japan | Top Free | #44 | 1 | |
| Luxembourg | Top Free | #45 | — | |
| Pakistan | Top Free | #45 | 2 | |
| Bolivia | Top Free | #46 | — | — |
| Guatemala | Top Free | #46 | — | |
| Bolivia | Top Free | #47 | 1 | |
| Indonesia | Top Free | #47 | 2 | |
| Macao | Top Free | #48 | — | |
| Macao | Top Free | #48 | — | — |
| Panama | Top Free | #48 | — | |
| Peru | Top Free | #49 | 3 | |
| South Africa | Top Free | #49 | 1 | |
| Turkey | Top Free | #49 | 6 | |
| Egypt | Top Free | #50 | 2 | |
| Qatar | Top Free | #50 | 1 | |
| Nepal | Top Free | #51 | 1 | |
| Ukraine | Top Free | #51 | 1 | |
| Uzbekistan | Top Free | #51 | 2 | |
| Indonesia | Top Free | #52 | — | — |
| Netherlands | Top Free | #52 | 3 | |
| Kazakhstan | Top Free | #53 | 1 | |
| Senegal | Top Free | #53 | — | |
| Switzerland | Top Free | #56 | 3 | |
| Benin | Top Free | #57 | — | |
| Russia | Top Free | #57 | 12 | |
| Japan | Top Free | #58 | — | — |
| Kazakhstan | Top Free | #58 | — | — |
| El Salvador | Top Free | #61 | 1 | |
| El Salvador | Top Free | #61 | — | — |
| Paraguay | Top Free | #61 | — | |
| Nigeria | Top Free | #65 | 1 | |
| Philippines | Top Free | #65 | 5 | |
| Vietnam | Top Free | #65 | 4 | |
| Brazil | Top Free | #69 | — | — |
| Italy | Top Free | #70 | — | — |
| Australia | Top Free | #72 | 7 | |
| Mali | Top Free | #75 | — | — |
| Liberia | Top Free | #76 | — | |
| Liberia | Top Free | #76 | — | — |
| Mexico | Top Free | #77 | — | — |
| India | Top Free | #78 | 7 | |
| Mali | Top Free | #78 | — | |
| Mexico | Top Free | #78 | 1 | |
| Guyana | Top Free | #79 | — | |
| Guyana | Top Free | #81 | — | — |
| Jamaica | Top Free | #81 | — | |
| Jamaica | Top Free | #82 | — | — |
| Italy | Top Free | #83 | 10 | |
| Spain | Top Free | #87 | 1 | |
| Mozambique | Top Free | #88 | — | |
| France | Top Free | #90 | — | — |
| Kenya | Top Free | #91 | — | — |
| United Kingdom | Top Free | #91 | — | |
| Kenya | Top Free | #94 | — | |
| Canada | Top Free | #98 | — | — |