Rank history
Heartory: Pulse & BP Monitor by Tung To Dinh is currently climbing sharply across several smaller App Store markets, having reached its all-time peak of #1 on 2026-08-01. Over the last 30 days it has averaged around #3, and today's snapshot shows it sitting at #4 in the Top Free charts of Palau, Saint Vincent and the Grenadines, Seychelles, and Sierra Leone, with standout jumps of +63 in Palau and +35 in Saint Vincent and the Grenadines. It also holds #5 in Saint Lucia's Top Free and is up strongly in Rwanda (+46 to #6). On the monetization side, it ranks #6 in Guyana's Top Grossing chart, having climbed 51 positions. Overall trajectory is clearly upward, with the app consistently re-entering the top 5–6 of small-market charts after its #1 peak.
Position heatmap
Current rankings
| Country | Chart | Rank | 7d | Δ |
|---|---|---|---|---|
| Saint Lucia | Top Grossing | #2 | — | |
| Saint Lucia | Top Grossing | #2 | — | |
| Anguilla | Top Grossing | #3 | 2 | |
| Anguilla | Top Grossing | #3 | 2 | |
| Rwanda | Top Grossing | #3 | 8 | |
| Rwanda | Top Grossing | #3 | 8 | |
| Benin | Top Grossing | #4 | 2 | |
| Benin | Top Grossing | #4 | 2 | |
| Namibia | Top Free | #4 | 5 | |
| Nepal | Top Grossing | #4 | — | |
| Nepal | Top Grossing | #4 | — | |
| Papua New Guinea | Top Grossing | #4 | — | |
| Papua New Guinea | Top Grossing | #4 | — | |
| Rwanda | Top Free | #5 | 1 | |
| Sierra Leone | Top Free | #5 | 1 | |
| Uganda | Top Free | #5 | 5 | |
| Zimbabwe | Top Free | #5 | 3 | |
| Jamaica | Top Free | #6 | 3 | |
| Liberia | Top Free | #6 | — | |
| Sierra Leone | Top Grossing | #6 | 7 | |
| Sierra Leone | Top Grossing | #6 | 7 | |
| Zambia | Top Free | #6 | — | |
| Angola | Top Grossing | #7 | 63 | |
| Angola | Top Grossing | #7 | 63 | |
| Nigeria | Top Grossing | #7 | 9 | |
| Nigeria | Top Grossing | #7 | 9 | |
| Cape Verde | Top Free | #8 | — | |
| Mauritania | Top Grossing | #8 | — | — |
| Mauritania | Top Grossing | #8 | — | — |
| Montenegro | Top Grossing | #8 | — | — |
| Montenegro | Top Grossing | #8 | — | — |
| Mozambique | Top Free | #8 | 25 | |
| Niger | Top Free | #8 | — | |
| Palau | Top Free | #8 | 18 | |
| Papua New Guinea | Top Free | #8 | 57 | |
| Uganda | Top Grossing | #8 | 49 | |
| Uganda | Top Grossing | #8 | 49 | |
| Botswana | Top Free | #9 | 1 | |
| Kenya | Top Free | #10 | 2 | |
| Barbados | Top Grossing | #11 | 8 | |
| Barbados | Top Grossing | #11 | 8 | |
| Cape Verde | Top Grossing | #11 | — | |
| Cape Verde | Top Grossing | #11 | — | |
| Malawi | Top Free | #11 | 6 | |
| Gambia | Top Grossing | #12 | 3 | |
| Gambia | Top Grossing | #12 | 3 | |
| Tanzania | Top Free | #12 | 15 | |
| Benin | Top Grossing | #13 | — | — |
| Benin | Top Grossing | #13 | — | — |
| Bermuda | Top Free | #13 | 66 | |
| Republic of the Congo | Top Grossing | #13 | — | |
| Republic of the Congo | Top Grossing | #13 | — | |
| Fiji | Top Grossing | #14 | — | |
| Fiji | Top Grossing | #14 | — | |
| Guyana | Top Free | #15 | 2 | |
| Seychelles | Top Grossing | #15 | 4 | |
| Seychelles | Top Grossing | #15 | 4 | |
| Zambia | Top Grossing | #15 | 4 | |
| Zambia | Top Grossing | #15 | 4 | |
| South Africa | Top Free | #16 | 5 | |
| Bahamas | Top Free | #17 | 11 | |
| Sri Lanka | Top Free | #17 | 4 | |
| Malta | Top Free | #19 | — | |
| Saint Kitts and Nevis | Top Grossing | #19 | 3 | |
| Saint Kitts and Nevis | Top Grossing | #19 | 3 | |
| Botswana | Top Grossing | #20 | — | — |
| Botswana | Top Grossing | #20 | — | — |
| Nigeria | Top Free | #20 | 10 | |
| Sri Lanka | Top Grossing | #20 | 19 | |
| Sri Lanka | Top Grossing | #20 | 19 | |
| Jamaica | Top Grossing | #21 | 7 | |
| Jamaica | Top Grossing | #21 | 7 | |
| Jamaica | Top Grossing | #22 | — | — |
| Jamaica | Top Grossing | #22 | — | — |
| Fiji | Top Free | #23 | 39 | |
| Liberia | Top Grossing | #23 | — | — |
| Liberia | Top Grossing | #23 | — | — |
| Greece | Top Free | #24 | 19 | |
| Guyana | Top Grossing | #24 | 10 | |
| Guyana | Top Grossing | #24 | 10 | |
| Brunei | Top Free | #25 | 60 | |
| Mauritania | Top Grossing | #25 | 4 | |
| Mauritania | Top Grossing | #25 | 4 | |
| Saint Kitts and Nevis | Top Free | #25 | 19 | |
| Republic of the Congo | Top Free | #26 | — | |
| Gambia | Top Free | #27 | 2 | |
| Honduras | Top Free | #27 | 2 | |
| Cameroon | Top Free | #28 | — | |
| Botswana | Top Grossing | #31 | 41 | |
| Botswana | Top Grossing | #31 | 41 | |
| Jordan | Top Grossing | #31 | 16 | |
| Jordan | Top Grossing | #31 | 16 | |
| Mozambique | Top Grossing | #34 | 7 | |
| Mozambique | Top Grossing | #34 | 7 | |
| Oman | Top Grossing | #34 | — | |
| Oman | Top Grossing | #34 | — | |
| South Africa | Top Grossing | #34 | 28 | |
| South Africa | Top Grossing | #34 | 28 | |
| Côte d'Ivoire | Top Grossing | #35 | 12 | |
| Côte d'Ivoire | Top Grossing | #35 | 12 | |
| Pakistan | Top Grossing | #37 | 21 | |
| Pakistan | Top Grossing | #37 | 21 | |
| Eswatini | Top Free | #38 | 30 | |
| Ghana | Top Free | #39 | 6 | |
| Kyrgyzstan | Top Grossing | #39 | — | — |
| Kyrgyzstan | Top Grossing | #39 | — | — |
| Zimbabwe | Top Grossing | #39 | 12 | |
| Zimbabwe | Top Grossing | #39 | 12 | |
| Angola | Top Free | #42 | 12 | |
| Cayman Islands | Top Free | #43 | — | — |
| Democratic Republic of the Congo | Top Grossing | #43 | — | |
| Democratic Republic of the Congo | Top Grossing | #43 | — | |
| India | Top Grossing | #43 | 12 | |
| Macao | Top Grossing | #43 | 19 | |
| Macao | Top Grossing | #43 | 19 | |
| Italy | Top Free | #44 | — | |
| Saint Vincent and the Grenadines | Top Free | #44 | 21 | |
| Tanzania | Top Grossing | #44 | 37 | |
| Tanzania | Top Grossing | #44 | 37 | |
| Vanuatu | Top Free | #44 | — | |
| British Virgin Islands | Top Free | #46 | 22 | |
| Bahamas | Top Grossing | #49 | 17 | |
| Bahamas | Top Grossing | #49 | 17 | |
| Cayman Islands | Top Grossing | #49 | 13 | |
| Cayman Islands | Top Grossing | #49 | 13 | |
| Taiwan | Top Grossing | #49 | 3 | |
| Bermuda | Top Grossing | #50 | 14 | |
| Bermuda | Top Grossing | #50 | 14 | |
| Democratic Republic of the Congo | Top Grossing | #51 | — | — |
| Democratic Republic of the Congo | Top Grossing | #51 | — | — |
| Ghana | Top Grossing | #51 | 23 | |
| Ghana | Top Grossing | #51 | 23 | |
| Solomon Islands | Top Free | #51 | 22 | |
| Anguilla | Top Free | #52 | 15 | |
| Guyana | Top Grossing | #52 | — | — |
| Guyana | Top Grossing | #52 | — | — |
| Mauritania | Top Free | #52 | — | |
| Qatar | Top Free | #53 | — | |
| Vietnam | Top Free | #54 | — | |
| Ghana | Top Grossing | #55 | — | — |
| Ghana | Top Grossing | #55 | — | — |
| Maldives | Top Free | #55 | — | |
| Philippines | Top Free | #57 | 18 | |
| Rwanda | Top Grossing | #57 | — | |
| Turks and Caicos Islands | Top Free | #57 | 20 | |
| Maldives | Top Grossing | #58 | 13 | |
| Maldives | Top Grossing | #58 | 13 | |
| Netherlands | Top Free | #58 | 15 | |
| Oman | Top Free | #58 | — | |
| Indonesia | Top Grossing | #61 | — | — |
| Indonesia | Top Grossing | #61 | — | — |
| Saint Lucia | Top Free | #62 | 33 | |
| Taiwan | Top Free | #62 | — | |
| Mauritius | Top Grossing | #64 | 24 | |
| Mauritius | Top Grossing | #64 | 24 | |
| Namibia | Top Grossing | #64 | 17 | |
| Namibia | Top Grossing | #64 | 17 | |
| Benin | Top Free | #65 | 10 | |
| Barbados | Top Free | #66 | 52 | |
| Dominica | Top Free | #66 | 33 | |
| Kenya | Top Grossing | #66 | 13 | |
| Kenya | Top Grossing | #66 | 13 | |
| Bhutan | Top Grossing | #67 | — | — |
| Bhutan | Top Grossing | #67 | — | — |
| Iraq | Top Grossing | #67 | 18 | |
| Iraq | Top Grossing | #67 | 18 | |
| Cayman Islands | Top Grossing | #68 | — | — |
| Cayman Islands | Top Grossing | #68 | — | — |
| Seychelles | Top Free | #68 | 25 | |
| United Arab Emirates | Top Free | #68 | 28 | |
| Portugal | Top Free | #69 | 39 | |
| Morocco | Top Grossing | #70 | — | |
| Morocco | Top Grossing | #70 | — | |
| United Kingdom | Top Free | #72 | — | |
| Cambodia | Top Free | #73 | — | |
| Philippines | Top Grossing | #73 | 17 | |
| Philippines | Top Grossing | #73 | 17 | |
| Jamaica | Top Free | #74 | — | — |
| Pakistan | Top Free | #75 | 6 | |
| Namibia | Top Free | #76 | — | |
| Sweden | Top Free | #76 | 63 | |
| Saint Lucia | Top Grossing | #77 | — | |
| Macao | Top Grossing | #78 | — | — |
| Macao | Top Grossing | #78 | — | — |
| Dominican Republic | Top Grossing | #80 | — | |
| Dominican Republic | Top Grossing | #80 | — | |
| Czech Republic | Top Free | #82 | — | |
| Denmark | Top Free | #84 | 22 | |
| Nepal | Top Free | #84 | 2 | |
| Cambodia | Top Grossing | #89 | 21 | |
| Cambodia | Top Grossing | #89 | 21 | |
| Mongolia | Top Grossing | #90 | — | — |
| Mongolia | Top Grossing | #90 | — | — |
| Iceland | Top Free | #91 | — | |
| Bolivia | Top Grossing | #92 | 10 | |
| Bolivia | Top Grossing | #92 | 10 | |
| Cayman Islands | Top Free | #92 | 35 | |
| Russia | Top Free | #92 | 5 | |
| Vietnam | Top Grossing | #93 | — | |
| Vietnam | Top Grossing | #93 | — | |
| Thailand | Top Grossing | #94 | — | |
| Thailand | Top Grossing | #94 | — | |
| Palau | Top Grossing | #95 | 7 | |
| Palau | Top Grossing | #95 | 7 | |
| Anguilla | Top Grossing | #96 | 36 | |
| Malta | Top Grossing | #96 | — | — |
| Malta | Top Grossing | #96 | — | — |
| Dominican Republic | Top Grossing | #98 | — | — |
| Dominican Republic | Top Grossing | #98 | — | — |