1. Home
  2. 💪 Health & Fitness
  3. ZYRTEC® ALLERGYCAST®
ZYRTEC® ALLERGYCAST®

ZYRTEC® ALLERGYCAST®

Pollen Count & Allergy Tracker

556 ratings
102 reviews
💪 Health & Fitness
☀️ Weather
Free

Details

Released
June 28, 2009
Updated
August 12, 2026

Features

Developer

McNeil-PPC, Inc
✨Promote your app ✨
ZYRTEC® ALLERGYCAST® screenshot #1 for iPhone
ZYRTEC® ALLERGYCAST® screenshot #2 for iPhone
ZYRTEC® ALLERGYCAST® screenshot #3 for iPhone
ZYRTEC® ALLERGYCAST® screenshot #4 for iPhone
ZYRTEC® ALLERGYCAST® screenshot #5 for iPhone
ZYRTEC® ALLERGYCAST® screenshot #6 for iPhone
ZYRTEC® ALLERGYCAST® screenshot #7 for iPhone
iphone
ipad
⭐102
Reviews↘︎
📝32+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓5 answered
FAQ↘︎
📦~ in 1 month
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

This app provides personalized allergy forecasts and pollen counts based on local data like pollen, air quality, and weather. Track your symptoms to receive daily predictions and multi-day forecasts, helping you manage seasonal allergies effectively.

✓Personalized allergy impact score
✓Daily symptom severity predictions
✓Multi-day pollen and weather forecasts
✓Interactive pollen and air quality maps
✓Symptom tracker and Allergy Profile
✓Personalized allergy insights
✓Exclusive ZYRTEC savings
Show original description

What's New in ZYRTEC® ALLERGYCAST®

6.26.0

August 12, 2026

Kill switch feature added

User reviews

Most RecentHighest RatedLowest Rated

Broke

How long is this app going to be down. Been down for about a week
AAng621

Log Your Allergies

Seasonal allergies leave you feeling pretty out of control a lot of the time. Logging my symptoms and being able to reliably predict my weekend is crucial. I’ve learned a lot from this app.
IInsideSales

Ridiculous to ask for password every other time.

Ridiculous to ask for password so very often.
MMad1053

They steal and sell your data

They have no need for user data. The app was created to collect or steal and then sell the user data to others.
Ff00l1sh

Stopped working

I liked this app when I first downloaded it but it has since stopped working, perhaps after the latest update. The app works beautifully when you login for the first time, but any time you open the app after that initial login it just shows “Calculating”. I’ve rebooted my phone and uninstalled/reinstalled the app but the problem persists.
Show more
Tthe1337beauty
See 97 more reviews

FAQ

What does the ZYRTEC AllergyCast app do?

The ZYRTEC AllergyCast app acts as an allergy tracker and pollen forecast tool. It uses local data such as pollen count, air quality, and weather to provide a personalized allergy impact score and predict how your seasonal allergies will affect you each day.

How does the app personalize allergy predictions?

The app provides personalized predictions by factoring in your tracked symptoms and local weather conditions. By signing in and consistently logging your allergy symptoms, the app's predictions become more accurate over time, creating a personalized Allergy Profile.

Is the ZYRTEC AllergyCast app free to use?

Yes, the ZYRTEC AllergyCast app is free to download and use. While the app itself is free, it does contain advertisements.

What kind of forecasts does the app offer?

The app offers multi-day forecasts for symptom severity predictions, pollen levels, weather, and air quality based on your current location. It also includes interactive maps to visualize pollen and air quality levels, along with the top allergens in your area.

Can I track my specific allergy triggers with this app?

Yes, the app features an enhanced allergy symptom tracker and allows you to build a personalized Allergy Profile. This helps you gain personalized insights to identify which specific pollens may be triggers for your outdoor allergies.