Updated Aug 26, 2026 · v1.3.4
Record your hay fever symptoms and medications to visualize your personalized trends. With pollen forecasts, medication reminders, and symptom analysis, you can comfortably get through each year's pollen season.
Every year you suffer from hay fever, but this year, why not finally understand your own tendencies? HanaLog is a hay fever management app that allows you to record pollen information, symptoms, and medication all in one place. It visualizes "which pollens you react to and which medications work" in a way that's tailored just for you. From preventing missed doses to pollen forecasts and trend analysis, it makes the hay fever season much easier. ------------------------ ◆ What you can do with HanaLog ------------------------ 【Daily pollen count and dispersion level at a glance】 Based on Google's pollen data, we deliver today's pollen dispersion amount. You can also see the level for each type of pollen, such as cedar, cypress, grass, and ragweed, at a glance. 【Zero missed doses with medication reminders】 You'll receive daily notifications at the time you take your registered medication. Record with one tap after taking it. You can also manage your inventory, so you can keep track of when your medication is running low. 【Easy symptom recording】 Quickly record "how you feel today" on a 5-point scale. Supports detailed recording of symptoms by body part, such as runny nose, itchy eyes, sneezing, and headache. Reviewing your records is easy with the calendar. [Personalized Trend Analysis] Automatically analyzes the relationship between pollen levels and symptoms. Visualizes your own tendencies, such as "symptoms are more likely to occur on days with high cedar pollen levels." A warning banner appears on days with high pollen counts. [Pollen Alert Notification] Receive notifications at a specified time on days with high pollen levels. Take precautions such as wearing a mask or taking medication before getting ready in the morning. [Check Weather Information Together] Displays useful weather information for pollen allergy management, such as temperature, humidity, and wind speed, on the home screen. [Share and Transfer Records] Share symptom and medication records as images. Convenient for showing to doctors during visits. Supports data backup and restoration (password encrypted). -------------------- ◆ Premium Plan -------------------- • Pollen and weather information for various locations (register up to 5 locations) • Home screen widget • Customizable notification conditions • Ad-free Monthly plan: ¥200/month Annual plan: ¥1,200/year (effectively 50% off) One-time purchase: ¥3,000 (one-time payment, no automatic renewal) -------------------- ◆ Recommended for: -------------------- • Those who frequently forget to take their allergy medication every year • Those who want to know which pollen (cedar/cypress/grass, etc.) they are reacting to • Those who want to record and review pollen information and symptoms together • Those who want to show their doctor the progress of their symptoms during visits • Those who want to manage allergy countermeasures for their family members -------------------- By continuing to record your pollen allergy, you can discover your own personalized countermeasures. Let's get through this year's pollen season together with HanaLog. About Subscriptions: • Payment will be charged to your Google account at the time of purchase. • Subscriptions will automatically renew unless canceled at least 24 hours before the end of the subscription period. • You can cancel your subscription through "Google Play Store" → "Payments & Subscriptions" → "Subscriptions". Terms of Service: https://ppoonn.net/hanalog-privacy-policy/terms.html Privacy Policy: https://ppoonn.net/hanalog-privacy-policy/privacy-policy.html
0 years on Google Play
This app isn't currently appearing in any tracked top charts.