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klarify: Pollen app, Hay fever

klarify: Pollen app, Hay fever

Pollen Forecast & Allergy App

171 ratings
153 reviews
With Ads
🏥 Medical
Free
With Ads

Details

Released
May 13, 2018
Updated
November 10, 2026

Features

Background Location Access

Developer

Alk-Abello AS
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About

Track your pollen allergies and hay fever symptoms with daily logging and personalized insights. Get location-based pollen, weather, and air quality forecasts to plan your activities and manage your allergies effectively.

✓Daily symptom logging
✓Pollen and allergy tracking
✓Location-based pollen forecasts
✓Weather and air quality data
✓Allergy calendar
✓Pollen allergy trigger identification
✓Allergy management tips
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What users say about klarify

Reviews of klarify are mixed: the Medical app is rated 4.5/5 from 171 App Store ratings. What users like most: clean, intuitive, and visually appealing interface, detailed pollen tracking and forecasting by allergen type. Top complaints: app freezes or hangs during use, loading screen gets stuck indefinitely. Summarized from real user reviews.

Positive things

  • 👍Clean, intuitive, and visually appealing interface
  • 📊Detailed pollen tracking and forecasting by allergen type
  • 📝Symptom logging feature helps identify personal triggers
  • 🌍Location-based allergen information
  • 💰Free app with no ads
  • 🎯Specific tree and grass pollen data
  • 📱Easy to navigate and understand
  • 🔔Helpful daily tips and information about allergies
  • 📈Ability to correlate symptoms with pollen levels
  • 🌤️Air quality information integration

Negative things

  • 🐛App freezes or hangs during use
  • 🐛Loading screen gets stuck indefinitely
  • 🐛Post-upgrade functionality broken
  • 📍Inaccurate pollen level data and forecasts
  • 📍Location detection issues (wrong city/region)
  • 🔐Mandatory registration requirement
  • 🔐Email verification process fails
  • 📊Limited symptom tracking granularity
  • 📊Overly simplistic logging interface
  • 🔔Aggressive marketing notifications for paid services
  • 🌐Limited geographic coverage
  • 🎨Color scheme not accessible for colorblind users
  • 📱Portrait-only orientation on iPad
  • 🔄Frequent app updates causing performance issues
See all reviews
+1

What's New in klarify

28.1.2

November 10, 2026

This release fixes some minor bugs.

User reviews

Most RecentHighest RatedLowest Rated

Notification Language

I would have given the app a higher rating if the notifications I received were in English
Also, I not sure of the validity of their pollen forecasts when The Weather Network said moderate pollen on 08/28/26 and Klarify was reporting no pollen.
SSharmel#1

Response from developer

Hello, thank you for your feedback. At the moment, the app supports the primary language of the country chosen. However, the app team are aware of users' wish to be able to choose a language, regardless of location - it's a work in progress! Best wishes from the team.

Noch Ausbaufähig aber Super

Ich persönlich mag die App, sie ist aber noch Ausbaufähig. Man kann zum Beispiel seine persönliche Vorhersage noch nicht Personalisieren oder aus einer gewählten Interaktion manchmal nicht heraus,weil das Program hängt. Aber sonst bin ich völlig zufrieden
EEli310311

Stopped working

App is not working post upgrade.
HHang-fire

Loading…

Doesn’t work. Just says loading. Reinstalled twice.
MMDHLO

Response from developer

Hello and thanks for this information - we'd like to help with this issue, so sorry you've experienced it! Please email screenshots/recordings of any problems so the app developers can look into this for you. Best wishes, the klarify team. (support@klarify.me)

App doesn’t work …

I wanted to like this app & thought it would be helpful, but it jams up 1/2 way through loading & won’t load any actual information other than air quality !
I even removed it & re-added the app, but this only fixed the problem that 1 time …
NNature-Nut

Response from developer

Hello and thanks for this valuable feedback - we'd like to help with this issue, so sorry you've experienced it! Please email screenshots/recordings of any problems so the app developers can look into this for you. Best wishes, the klarify team. (support@klarify.me)

See 148 more reviews

User experience

🐞

Reported Bugs

14 issues

App stuck on 'Tracking will allow us to...' screen during setup

Bug

Email verification link not working or dynamic link not found error

Bug

Login failures after email confirmation

Bug

Confirm button unresponsive when logging symptoms

Bug

App crashes when accessing profile section

Bug

Push notifications not working despite proper settings

Bug

App hangs when exiting interactions

Bug

Blank screen display on app launch

Bug

Language switching to French unexpectedly

Bug

Unevaluated code appearing in interface (e.g., {grassPollenInformation.title})

Bug

App not recognizing verified email accounts

Bug

Continuous updating loops lasting 30+ minutes

Bug

No data found errors for certain locations

Bug

Pollen data not displaying accurately despite correct location

Bug
✨

Requested Features

16 requests

Ability to edit or add past symptom entries

Feature

Personalized allergy profiles based on test results

Feature

More detailed symptom tracking (specific symptoms, intensity levels)

Feature

Individual notes feature for daily logging

Feature

Data export functionality

Feature

Mold spore tracking

Feature

Morning/evening symptom predictions

Feature

Medication type specification (tablets, nasal spray, etc.)

Feature

Filter by specific pollen types in log view

Feature

Monthly and multi-month data analysis views

Feature

Widget for quick access

Feature

iPad optimization and landscape orientation support

Feature

Ability to specify which allergens affect you

Feature

More comprehensive allergen coverage

Feature

Offline functionality

Feature

3-day forecast view for all allergens

Feature

FAQ

Does klarify have ads?

Yes, klarify contains advertisements. As it is a free application, ads are displayed to support its development and maintenance.

What is the update frequency of klarify?

The latest version of klarify is 28.1.2, which was last updated on November 10, 2026. While specific update frequency isn't detailed, this indicates regular maintenance and feature additions.

What devices does klarify support?

klarify is available for iPhone and iPod devices. It is designed for mobile use on these platforms.

How accurate is klarify's pollen level data?

User reviews indicate mixed sentiment regarding the accuracy of pollen level data and forecasts. Some users find it helpful, while others report inaccuracies.

Can I export my allergy data from klarify?

Yes, you can download your allergy log answers at any time to discuss with your doctor. This feature aids in personalized medical consultations.

What is the age rating for klarify?

klarify has an age rating of 12+. This suggests it is suitable for users aged 12 and older.

What do users like most about klarify?

Users frequently praise klarify's clean, intuitive, and visually appealing interface, detailed pollen tracking, symptom logging for trigger identification, and location-based allergen information.

What are common user complaints about klarify?

Common complaints include the app freezing or hanging, loading screens getting stuck, broken post-upgrade functionality, inaccurate pollen data, and location detection issues.