5 Allergy Apps to Manage Pollen, Food, and Skin Reactions

Allergy triggers are everywhere: in the air you breathe, the food you eat, and the products you put on your skin. When allergy season hits, avoiding those triggers becomes even more difficult. That’s where allergy apps come in.

The right tools can help you check pollen levels, scan ingredient labels, and track how your body responds day to day. Here are five worth adding to your allergy toolkit.

1. IQAir AirVisual: Check Air Quality Around You

IQAir AirVisual is an air quality app that shows real-time pollution data wherever you are—at home in New York or on a trip in Bangkok. It covers over 500,000 locations, pulling data from public monitoring stations, satellite feeds, and its own sensor network.

The app is especially helpful if you have allergies or asthma. It monitors key air pollutants, along with temperature and humidity, and provides a seven-day forecast, health recommendations based on current conditions, and alerts when air quality drops suddenly.

IQAir AirVisual also includes pollen counts with a three-day forecast, helping you track both air quality and allergy season in one place.

The app is available for both iOS and Android.

2. klarify: Understand Your Pollen Triggers

klarify is one of the most focused allergy apps on this list, helping you better understand how hay fever affects you personally.

The app shows real-time pollen levels, air quality, and weather for your location. Its biggest strength, though, is personal tracking. You can log how you feel each day, and over time klarify identifies which pollen types hit you most and when. It also includes a three-day forecast, a seasonal allergy calendar, and alerts when pollen levels change in your area.

If you need to discuss your symptoms with a doctor, you can export your allergy log directly from the app.

You can find klarify on both iOS and Android.

3. OnSkin: Know What’s in Your Skincare

Not all allergens come from the air. OnSkin helps you understand what’s inside your skincare products.

You can scan a barcode, take a photo, or search by product name, and the app breaks down every ingredient. It flags known and potential allergens, along with ingredients linked to hormone disruption or reproductive health. All backed by dermatology and biochemistry research.

OnSkin also evaluates whether a product suits your skin. Its verdict—match, hit-or-miss, or not suitable—takes into account all ingredients, their effects, and your skin profile based on an in-app survey. It also explains the reasoning behind each result.

On top of that, OnSkin helps you compare products and choose safer, more suitable options.

The app is available on both iOS and Android.

4. OnFork: Identify Allergens in Your Food

OnFork makes food allergies easier to manage by showing what’s actually in your meals.

Point your phone at a barcode or a dish, and the app breaks down ingredients, flags allergens, and highlights additives you may want to avoid or be aware of.

You can set dietary restrictions (say, gluten or soy), and OnFork will flag anything that contains those ingredients. It’s useful whether you’re grocery shopping, eating out, or trying a new recipe.

Beyond allergens, OnFork also provides nutrition scores, macro breakdowns, and calorie counts. And it includes an AI food coach you can ask about specific foods or use for recipe ideas.

You can download the app on your iOS device.

5. MyTherapy: Stay on Track with Allergy Medication

Allergy season often means juggling antihistamines, nasal sprays, and other daily treatments. MyTherapy helps you stay on top of it all.

The app reminds you to take your medication and lets you log daily symptoms and how you feel. Over time, it builds a health journal that can help you spot patterns, like which days are harder or whether your treatment is working.

MyTherapy also generates monthly health reports that you can share with your doctor to discuss your treatment.

Download the app on iOS and Android.

Key Takeaways

These five allergy apps focus on different triggers, but together they help you better understand what affects you most.

1. IQAir AirVisual shows you what’s in the air around you, wherever you are.

2. klarify helps you track pollen and understand how allergy season hits you personally.

3. OnSkin checks your skincare for allergens and other questionable ingredients.

4. OnFork scans food and flags any allergens it contains.

5. MyTherapy helps you stay on top of your allergy medication.

You don’t need all five—start with the one that best fits your needs right now.