Table 1.
App quality ratings
| App quality ratings= | App subjective ratings= | App specific ratings= | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AppName: | Categories | Countr-y | A: Engagement Mean Score = | B: Functionality Mean Score = | C: Aesthetics Mean Score = | D: Information Mean Score = | App quality mean Score = | Subjective= | Awarenes-s | Knowledg-e | Attitude-s | Intentio-n to change | Help seeking behaviour-r | Behaviou-r change |
| Jaano | Information D + Tracking | Asia | 3.4 | 5 | 3 | 3.4 | 3.63 | 3 | 4 | 4 | 4 | 3 | 3 | 3 |
| Covid Locator | Information D + Tracking | Asia | 3.6 | 5 | 4.3 | 3.4 | 4.03 | 3.5 | 3 | 3 | 3 | 3 | 4 | 3 |
| COVA Punjab | Information D + Tracking | Asia | 3.6 | 5 | 4.3 | 3.8 | 4.14 | 3.5 | 3 | 2 | 2 | 3 | 2 | 3 |
| Corona Watch | Information D + Tracking | Asia | 3 | 5 | 3.6 | 4 | 3.83 | 3.2 | 3 | 1 | 3 | 2 | 4 | 3 |
| Aarogya Setu | Information D + Tracking | Asia | 3.6 | 5 | 4.3 | 4.1 | 4.22 | 3.75 | 1 | 4 | 2 | 2 | 2 | 2 |
| MapmyIndia Move: Maps, Navigation & Tracking | Information D + Tracking | Asia | 3.4 | 5 | 4.6 | 1.8 | 3.44 | 1.2 | 3 | 2 | 1 | 1 | 2 | 1 |
| T COVID’19 | Information D + Tracking | Asia | 4.2 | 5 | 5 | 3.8 | 4.47 | 3.5 | 3 | 4 | 3 | 3 | 3 | 3 |
| Odisha Covid Dashboard | Information D + Tracking | Asia | 3.8 | 5 | 5 | 3.4 | 4.24 | 3.5 | 3 | 3 | 3 | 3 | 3 | 3 |
| Kavach | Information D + Tracking | Asia | 4 | 5 | 4.6 | 3.8 | 4.32 | 3.5 | 3 | 4 | 3 | 3 | 4 | 4 |
| Niramaya | Information d + check symptoms | Asia | 3.2 | 5 | 4.3 | 2.7 | 3.69 | 2.5 | 3 | 3 | 3 | 3 | 3 | 3 |
| Canada COVID-19 | Information d + check symptoms | North America | 3.6 | 3.75 | 4.33 | 4.6 | 4.05 | 3.25 | 4 | 5 | 4 | 4 | 5 | 4 |
| BC COVID-19 Support | Information d + check symptoms | North America | 3.4 | 3.75 | 3.33 | 4.4 | 3.70 | 3.5 | 4 | 4 | 5 | 4 | 4 | 4 |
| Ask NHS | Information d + check symptoms | Europe | 3.8 | 4.5 | 4.33 | 4.5 | 4.27 | 4.75 | 4 | 5 | 4 | 4 | 5 | 4 |
| COVID-19 Gov PK | Information d + check symptoms | Asia | 3.2 | 4 | 3.33 | 3.8 | 3.57 | 3.5 | 4 | 4 | 3 | 4 | 4 | 2 |
| NHS24:Covid-19 | Information d + check symptoms | Europe | 3 | 5 | 4.67 | 4.75 | 4.27 | 4 | 5 | 5 | 4 | 3 | 5 | 4 |
| CoVive: your COVID-19 app | Information d + check symptoms | Europe | 3.4 | 5 | 4.6 | 4.5 | 4.33 | 3 | 3 | 5 | 4 | 2 | 4 | 2 |
| Apollo COVID-19 | Information d + check symptoms | North America | 2.4 | 4.75 | 4 | 3.5 | 3.55 | 2 | 4 | 4 | 2 | 2 | 4 | 2 |
| First Responder COVID-19 guide | Information d + check symptoms | North America | 5 | 4.75 | 5 | 4.4 | 4.78 | 4.48 | 3 | 4 | 3 | 4 | 4 | 3 |
| Coronavirus Australia | Information d + check symptoms | Australia | 4.2 | 4.25 | 4.7 | 4 | 4.28 | 3.86 | 3 | 4 | 4 | 3 | 4 | 3 |
| Covid-UAE | Information d + check symptoms | Asia | 5 | 5 | 5 | 4.2 | 4.79 | 4.54 | 5 | 5 | 4 | 5 | 3 | 4 |
| Apple COVID-19 | Information d + check symptoms | North America | 4.6 | 5 | 5 | 4.5 | 4.77 | 4.57 | 5 | 5 | 4 | 4 | 3 | 3 |
| Your.MD: Health Journal & AI Self-Care Assistant | Information d + check symptoms | Europe | 2.6 | 4.67 | 4 | 3.5 | 3.61 | 2.75 | 2 | 3 | 2 | 2 | 4 | 2 |
| Symptom Tracker & Medicine, Health Symptoms Diary | Information d + check symptoms | North America | 3.2 | 3.5 | 4 | 2.67 | 3.31 | 3.25 | 1 | 1 | 2 | 1 | 4 | 3 |
| WebMD: Check Symptoms, Find Doctors, & Rx Savings | Information d + check symptoms | North America | 2.8 | 4 | 4.33 | 4 | 3.73 | 3 | 3 | 4 | 4 | 2 | N/A | 3 |
| Babylon- Healthcare service | Information dissemination | Europe | 3.6 | 5 | 4.66 | 3.6 | 4.17 | 3.25 | 4 | 3 | 3 | 4 | 5 | 3 |
| MyGov | Information dissemination | Asia | 4.2 | 4 | 3 | 4.33 | 3.84 | 3.25 | 4 | 4 | 3 | 4 | 3 | 2 |
| HEALTHLYNKED COVID-19 Tracker | Information dissemination | North America | 3 | 4.5 | 3.33 | 3.6 | 3.57 | 2 | 2 | 3 | 3 | 2 | 3 | 3 |
| Trackmetic | Information dissemination | Asia | 2.2 | 5 | 3 | 2 | 2.85 | 1.2 | 1 | 1 | 1 | 1 | 1 | 1 |
| Raj Covid Info | Information dissemination | Asia | 3.6 | 5 | 3.6 | 3.4 | 3.85 | 2.7 | 4 | 3 | 3 | 3 | 4 | 3 |
| CoronaReport - COVID-19 reports for Social Science | Information dissemination | Europe | 2 | 2.25 | 2.67 | 3.5 | 2.55 | 1 | 1 | 1 | 2 | 2 | N/A | 1 |
| Corona360 | Information dissemination | Europe | 1.6 | 3.25 | 3.33 | 2 | 2.43 | 1 | 2 | 1 | 1 | 1 | N/A | 2 |
| COVID19 Care for Media | Information dissemination | Asia | 3.2 | 4.5 | 3.67 | 4.25 | 3.87 | 3.75 | 4 | 5 | 4 | 4 | N/A | 3 |
| Pakistan’s National Action Plan for COVID-19 | Information dissemination | Asia | 1.4 | 5 | 3 | 3.5 | 2.93 | 2 | 3 | 2 | 3 | 3 | N/A | 4 |
| ECDC Threat Reports | Information dissemination | Europe | 2 | 3.75 | 2.67 | 4 | 2.99 | 1.75 | 3 | 4 | 3 | 4 | N/A | 2 |
| COVID-19! - The current spread of disease | Information dissemination | Europe | 3.4 | 4.5 | 4.33 | 4.4 | 4.13 | 3.75 | 4 | 4 | 3 | 3 | 3 | 2 |
| Relief Central | COVID-19 | Information dissemination | North America | 3.4 | 4.5 | 3.67 | 4.4 | 3.96 | 3.75 | 4 | 5 | 3 | 3 | 2 | 2 |
| Coronavirus COVID Tracker | Information dissemination | Europe | 3 | 4.5 | 4 | 4.4 | 3.93 | 2.75 | 2 | 5 | 3 | 3 | 3 | 2 |
| CoronaFACTS | Information dissemination | North America | 2.2 | 3.25 | 2.6 | 4 | 2.94 | 2 | 3 | 4 | 2 | 3 | 2 | 2 |
| Central Coast COVID-19 | Information dissemination | North America | 4 | 4 | 4.7 | 3.5 | 4.03 | 3.79 | 3 | 3 | 3 | 3 | N/A | 2 |
| Coronavirus--Covid19 | Information dissemination | Russia | 4.8 | 5 | 5 | 4.3 | 4.77 | 3.56 | 4 | 3 | 2 | 3 | 3 | 2 |
| NJ COVID 19 | Information dissemination | North America | 4.4 | 4.75 | 4.7 | 3.2 | 4.21 | 3.96 | 4 | 4 | 4 | 4 | 4 | 3 |
| CDC | Information dissemination | North America | 2.6 | 4.25 | 4.33 | 4.7 | 4.00 | 3.25 | 5 | 5 | 5 | 3 | 5 | 4 |
| COVID-19 West Bengal Government | Contact tracing | Asia | 2.8 | 5 | 2.6 | 1.5 | 2.72 | 1.2 | 1 | 1 | 1 | 1 | 2 | 1 |
| UP Self Quarantine App | Contact tracing | Asia | 2.2 | 5 | 2.3 | 2.4 | 2.79 | 1.5 | 1 | 1 | 1 | 1 | 2 | 1 |
| COVID Symptom Tracker | Contact tracing | Europe | 2.4 | 4.5 | 3.67 | 4.33 | 3.62 | 3.5 | 2 | 1 | 2 | 2 | N/A | 4 |
| Stop Covid | Contact tracing | Europe | 2.4 | 4.75 | 3.67 | 4 | 3.60 | 2 | 2 | 1 | 1 | 2 | 3 | 4 |
| Contact Tracing | Contact tracing | North America | 2.2 | 4.75 | 2.3 | 2 | 2.63 | 1.25 | 5 | 5 | 5 | 5 | 5 | 4 |
| PatientSphere for COVID19 | Contact tracing | North America | 3.8 | 4 | 4.3 | 3.8 | 3.97 | 3.68 | 3 | 3 | 2 | 3 | 3 | 2 |
| 1-Check COVID | Contact tracing | North America | 4 | 5 | 4.7 | 4.8 | 4.61 | 4.45 | 3 | 5 | 4 | 5 | 5 | 4 |
| Care19 | Contact tracing | North America | 3.2 | 4 | 4.3 | 3.2 | 3.64 | 3.34 | 2 | 1 | 3 | 1 | N/A | 4 |
| Hustle-Serve Your Community | Service apps (Deivery) + Raise funds | North America | 3.4 | 5 | 4.7 | 4 | 4.23 | 3.92 | 2 | 1 | 4 | 4 | 2 | 4 |
| WE DEFEAT CORONA | Service apps (Deivery) + Raise funds | Europe | 3.6 | 5 | 5 | 3.75 | 4.29 | 3.82 | 5 | 2 | 2 | 2 | N/A | 1 |
| Disinfection Checklist COVID19 | Disinfection check | North America | 3.8 | 2.5 | 4.3 | 3.3 | 3.41 | 2.87 | 1 | 2 | 4 | 2 | N/A | 3 |
| Osler COVID Learning Centre | HCW training | Australia | 2.8 | 3.75 | 4 | 4.2 | 3.64 | 2.5 | 4 | 4 | 3 | 3 | N/A | 4 |
| iCU Notes - a free Critical Care Medicine resource | HCW training | Europe | 2.4 | 5 | 2.3 | 2.8 | 2.96 | 3 | 3 | 4 | 3 | 2 | 2 | 1 |
| OpenWHO | HCW training | Europe | 3 | 5 | 3 | 2.8 | 3.35 | 2 | 4 | 4 | 2 | 2 | 2 | 2 |
| Test Yourself Puducherry | Self symptom checker | Asia | 2.6 | 5 | 3.6 | 1.8 | 3.03 | 1.5 | 1 | 1 | 1 | 1 | 2 | 1 |
| test yourself goa | Self symptom checker | Asia | 2.4 | 4.75 | 2.6 | 2.2 | 2.84 | 1.5 | 1 | 1 | 1 | 1 | 2 | 1 |
| Symptom Tracker: Health Mate | Self symptom checker | North America | 3 | 4 | 3.66 | 4 | 3.64 | 1.5 | 1 | 1 | 3 | 3 | 4 | 2 |
| Sentinel Monitor | Self symptom checker | North America | 3.2 | 4.75 | 3.33 | 3.75 | 3.71 | 1.75 | 1 | 2 | 4 | 3 | 5 | 3 |
| Mediktor- Symptom Checker | Self symptom checker | Europe | 4 | 4.5 | 3.3 | 3 | 3.65 | 3 | 1 | 1 | 3 | 3 | 5 | 4 |
| Corona Checker | Self symptom checker | North America | 3.2 | 5 | 4.7 | 4.4 | 4.26 | 4.16 | 5 | 3 | 3 | 5 | 5 | 4 |
| SymplCheck | Self symptom checker | Europe | 3.4 | 3.75 | 3.33 | 4 | 3.61 | 2.25 | 2 | 1 | 1 | 3 | 4 | 1 |