FluStar vs Virus Watcher
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FluStar
Track current cold and flu activity by ZIP code across the US. Get information on influenza symptoms, past epidemics, and how to differentiate between a cold and the flu.
- Real-time flu activity by ZIP code
- Cold and flu symptom information
- Educational content on influenza
- Data on past flu epidemics
- Distinguish between cold and flu
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FluSTAR provides up to date cold and flu activity information for every ZIP code in the country. If you're like most people -- catching the flu virus is something you'd rather NOT do. And if you have already come down with the flu, FluSTAR.com will provide you with information on how to help alleviate some of the symptoms caused by the influenza virus. FluSTAR.com can educate you about the Influenza virus, past flu epidemics as well as flu activity in every zip code in the United States. You will also see information on the difference between a cold and the flu. The FluSTAR system was developed to provide health care professionals and consumers with the most up to date information on the spread of the flu during the influenza season. Data for FluSTAR is gathered from different surveillance methods including RaPID Assay data, laboratory confirmation and clinical diagnosis data. Based on all of the surveillance methods, a regional as well as a national picture on influenza activity is generated.
Virus Watcher
Track global disease outbreaks and health risks in real-time. Get verified news, country-specific advisories, and personalized alerts to stay informed and prepared wherever you are.
- Global outbreak map
- Real-time health news
- Travel health advisories
- Personalized outbreak alerts
- Disease details and prevention
- Multi-language support
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Virus Watcher is your global companion for real-time disease outbreak alerts and health risk tracking. Whether at home or abroad, Virus Watcher helps you understand what’s happening around the world, so you can make better decisions and stay prepared. Key Features: Global Outbreak Map: Visualize disease spread and active alert zones worldwide. Real-Time News: Get the latest verified health updates from trusted global sources. Travel Health Advisor: Check country-specific risks, vaccination info, and disease advisories before you go. Personalized Alerts: Receive notifications on outbreaks that matter most to you or your travel plans. Disease Details: Learn how each disease spreads, its symptoms, and prevention tips with links to official WHO/CDC resources. Multi-Language Support: Read updates in your preferred language with built-in translation. Outbreak Rankings: See which diseases are most active in each country, ordered from highest to lowest risk. Why Virus Watcher? Traditional news and government alerts are slow and scattered. Virus Watcher combines multiple trusted sources, advanced tracking, and a clean interface, giving you the critical information you need in seconds. Perfect for: Frequent travelers Health-conscious families Emergency preparedness Global health researchers Everyday users who want peace of mind Stay ahead of the curve. Download Virus Watcher today and take control of your health awareness.
Screenshots
Verdict
The clearest difference is review sentiment: Virus Watcher at 100% against FluStar's 0%. Virus Watcher also leads on rating (5.0 vs 2.3) and ads (none vs shown). FluStar's advantage is iOS requirement (11.0 vs 15.1). On price, ratings volume, update cadence and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Virus Watcher holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 13 and 7 respectively. Written reviews point the same way: 0% of FluStar's written reviews are positive against 100% of Virus Watcher's.
FluStar ships an update fortnightly, Virus Watcher every 4 weeks. The most recent releases landed on October 14, 2026 and October 1, 2026 respectively.
| Parameter | FluStar | Virus Watcher |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (13 ratings) | 5.0 (7 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 13 — better | 7 |
| Update frequency | Fortnightly — better | Every 4 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 22 MB | 81 MB |
| Age rating | 17+ | 4+ |
| Developer | IQVIA Inc. | Virus Watcher Inc |
Customer experience
FluStar
Virus Watcher
In-app purchases
FluStar
No in-app purchases
Virus Watcher
No in-app purchases







