Rank history
Universal PDF by GRAND CHALLENGE NETWORK TECHNOLOGY LIMITED is currently ranked in the Top Free charts of eight countries, all within the Business category on the App Store, with positions ranging from #15 to #39. Its strongest current standing is #15 in Gambia, while it holds #19 in Vietnam and #25 in Solomon Islands. Recent movement is mixed: Vietnam (+2) and Nepal (+2) are climbing, whereas Solomon Islands (-12) and Liberia (-11) have slipped noticeably, and the remaining markets (Dominica, Suriname, Micronesia) are steady or unchanged. Despite a current average around #18 over the last 30 days and a strong all-time peak of #2 on 2026-08-20, the app's recent trajectory across these smaller markets leans slightly downward.
Position heatmap
Current rankings
| Country | Chart | Rank | 7d | Δ |
|---|---|---|---|---|
| Tonga | Top Free | #1 | 13 | |
| Albania | Top Free | #2 | — | |
| Cambodia | Top Free | #2 | — | |
| Vanuatu | Top Free | #4 | 11 | |
| North Macedonia | Top Free | #6 | 3 | |
| Uzbekistan | Top Free | #6 | 5 | |
| Cape Verde | Top Free | #7 | 2 | |
| Guinea-Bissau | Top Free | #7 | 32 | |
| Afghanistan | Top Free | #9 | 2 | |
| Georgia | Top Free | #10 | — | |
| Madagascar | Top Free | #10 | 8 | |
| Turkmenistan | Top Free | #11 | — | |
| Tunisia | Top Free | #12 | 17 | |
| Mongolia | Top Free | #13 | 1 | |
| Nepal | Top Free | #13 | 3 | |
| Tanzania | Top Free | #13 | 7 | |
| Barbados | Top Free | #14 | 71 | |
| Bosnia and Herzegovina | Top Free | #14 | 1 | |
| Morocco | Top Free | #14 | 2 | |
| Saint Lucia | Top Free | #16 | 18 | |
| Romania | Top Free | #17 | 1 | |
| Angola | Top Free | #18 | 2 | |
| Austria | Top Free | #19 | 1 | |
| Fiji | Top Free | #19 | — | |
| Moldova | Top Free | #19 | 3 | |
| Cayman Islands | Top Free | #20 | 12 | |
| Gambia | Top Free | #20 | 6 | |
| Kyrgyzstan | Top Free | #20 | 10 | |
| Kazakhstan | Top Free | #21 | 4 | |
| Luxembourg | Top Free | #22 | 3 | |
| Maldives | Top Free | #22 | 30 | |
| Portugal | Top Free | #23 | 11 | |
| Greece | Top Free | #24 | 6 | |
| Serbia | Top Free | #24 | — | |
| Suriname | Top Free | #24 | 22 | |
| Croatia | Top Free | #25 | 1 | |
| Slovenia | Top Free | #25 | 8 | |
| Democratic Republic of the Congo | Top Free | #26 | 2 | |
| Grenada | Top Free | #26 | 16 | |
| Hungary | Top Free | #28 | 8 | |
| Laos | Top Free | #28 | 31 | |
| Mauritius | Top Free | #28 | 8 | |
| Trinidad and Tobago | Top Free | #28 | 12 | |
| Montenegro | Top Free | #29 | 2 | |
| Sierra Leone | Top Free | #29 | 1 | |
| Uruguay | Top Free | #29 | 5 | |
| Dominica | Top Free | #30 | 14 | |
| Italy | Top Free | #30 | 1 | |
| Poland | Top Free | #31 | 11 | |
| Lithuania | Top Free | #32 | 7 | |
| Algeria | Top Free | #33 | 6 | |
| Nicaragua | Top Free | #33 | 7 | |
| Armenia | Top Free | #34 | 10 | |
| Switzerland | Top Free | #34 | 13 | |
| Republic of the Congo | Top Free | #36 | — | |
| Tajikistan | Top Free | #36 | — | |
| Albania | Top Free | #37 | 2 | |
| Cambodia | Top Free | #37 | 13 | |
| Belize | Top Free | #38 | 16 | |
| Belgium | Top Free | #39 | 3 | |
| Germany | Top Free | #39 | — | |
| India | Top Free | #40 | 2 | |
| Bulgaria | Top Free | #41 | 1 | |
| Chad | Top Free | #42 | 51 | |
| Qatar | Top Free | #42 | 4 | |
| Libya | Top Free | #44 | — | |
| Palau | Top Free | #44 | — | — |
| Singapore | Top Free | #44 | 18 | |
| Micronesia | Top Free | #45 | 1 | |
| Latvia | Top Free | #46 | 1 | |
| Liberia | Top Free | #48 | 12 | |
| Saint Vincent and the Grenadines | Top Free | #48 | 18 | |
| Slovakia | Top Free | #48 | 5 | |
| United Arab Emirates | Top Free | #48 | 10 | |
| Cyprus | Top Free | #49 | 5 | |
| Spain | Top Free | #51 | 18 | |
| Bermuda | Top Free | #52 | 24 | |
| Israel | Top Free | #52 | 10 | |
| Saint Kitts and Nevis | Top Free | #53 | 17 | |
| Thailand | Top Free | #54 | 31 | |
| Costa Rica | Top Free | #55 | 18 | |
| Paraguay | Top Free | #55 | 1 | |
| Tonga | Top Free | #55 | — | |
| Philippines | Top Free | #56 | 13 | |
| Czech Republic | Top Free | #57 | 5 | |
| Iraq | Top Free | #57 | 2 | |
| Guyana | Top Free | #58 | 20 | |
| Kuwait | Top Free | #58 | 4 | |
| Finland | Top Free | #59 | 34 | |
| Canada | Top Free | #62 | — | |
| Sri Lanka | Top Free | #62 | 25 | |
| São Tomé and Príncipe | Top Free | #64 | — | |
| Hong Kong | Top Free | #65 | 18 | |
| British Virgin Islands | Top Free | #66 | 6 | |
| Estonia | Top Free | #66 | — | |
| Eswatini | Top Free | #67 | 17 | |
| Malaysia | Top Free | #68 | 2 | |
| Seychelles | Top Free | #68 | 31 | |
| Sweden | Top Free | #68 | 17 | |
| France | Top Free | #70 | 13 | |
| Oman | Top Free | #70 | 24 | |
| Cameroon | Top Free | #71 | — | — |
| Lebanon | Top Free | #73 | — | |
| Mauritania | Top Free | #73 | 22 | |
| Brazil | Top Free | #74 | 13 | |
| Nauru | Top Free | #75 | 5 | |
| Netherlands | Top Free | #78 | 18 | |
| Venezuela | Top Free | #78 | 7 | |
| New Zealand | Top Free | #81 | 16 | |
| Papua New Guinea | Top Free | #82 | 51 | |
| Chile | Top Free | #83 | 14 | |
| Panama | Top Free | #83 | — | |
| Malawi | Top Free | #87 | 20 | |
| Brunei | Top Free | #88 | 21 | |
| Malta | Top Free | #88 | 32 | |
| Vietnam | Top Free | #88 | 18 | |
| Anguilla | Top Free | #89 | 30 | |
| Ghana | Top Free | #89 | 8 | |
| Solomon Islands | Top Free | #89 | 1 | |
| Jordan | Top Free | #90 | 8 | |
| Argentina | Top Free | #93 | 8 | |
| Australia | Top Free | #94 | 13 | |
| Norway | Top Free | #94 | — | |
| Iceland | Top Free | #96 | 32 | |
| Macao | Top Free | #98 | 63 | |
| Peru | Top Free | #98 | 32 | |
| Uganda | Top Free | #100 | — | |
| United States | Top Free | #108 | 10 |