IOM Vaccine vs ColdTrace
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
IOM Vaccine
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The IOM Vaccine App is designed to help IOM beneficiaries manage their vaccination records and stay informed about their health. This app offers a comprehensive solution for tracking vaccinations and accessing vital health information. Key Features: Keep your Vaccine Records: Store all your vaccination information in one place before and after you travel to your destination country. Vaccine and health visit reminders: Receive notifications for upcoming vaccine due dates and clinic appointments. Report health-related issues after vaccination: Report any health problem you may experience after vaccination such as body aches, fever, skin rash or seizure. COVID-19 Certificates: Store your COVID certificate of vaccination, negative tests and recovery information. Information at your fingertips: Access information on COVID-19 updates, pregnancy, hepatitis, tuberculosis and other health topics. Multilingual Support: Available in English, Arabic, Dari, Pashto, Burmese, French, Kinyarwanda, Russian, Somali, Spanish, Swahili, Tigrinya, and Ukrainian. How It Works: Registration: Use a unique QR code provided by IOM to register in the app. Synchronization: Vaccine data from the IOM system are synchronized with the app in real-time. Download the app today! Join thousands of IOM beneficiaries who are using the IOM Vaccine App.
ColdTrace
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To maintain the quality of vaccines throughout the delivery process, they must be stored in the 2-8 degrees Celsius range. Yet, an estimated 75% of vaccines are exposed to harmful temperatures by the time they make it through the supply chain, increasing the likelihood of being ineffective upon delivery. Our focus is to strengthen the vaccine supply chain by identifying the weakest points and customizing improved routes for more efficient and equitable distribution of vaccinesβultimately bringing rates of exposure to harmful temperatures down to zero.
Screenshots
Verdict
The clearest difference is iOS requirement: IOM Vaccine at 13.0 against ColdTrace's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
IOM Vaccine ships an update every 2 months, ColdTrace every 5 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.
| Parameter | IOM Vaccine | ColdTrace |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 5 weeks β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPad, iPod β better |
| Requires iOS | 13.0 β better | 15.0 |
| Further details β not scored | ||
| Size | 66 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | International Organization for Migration (IOM) | Nexleaf Analytics |
In-app purchases
IOM Vaccine
No in-app purchases
ColdTrace
No in-app purchases









