Notina vs Allergy Diary
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Notina
Seamlessly send and receive notes between your smartphones by logging in with the same email. This utility app offers real-time updates and supports dark mode and multiple languages.
- Send and receive notes between devices
- Chat format for notes
- Real-time screen updates
- Dark mode support
- Multilingual support (Korean/English)
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It is Notina that can send and receive notes between my devices. Just install the Notina App on your smartphone and login with the same email to exchange notes between devices in a chat format. App features -Dark mode correspondence -Real-time screen update using socket -Multilingual (Korean/English) support
Allergy Diary
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Record the severity of sneezing, runny nose, nasal congestion, itchy eyes, cough and skin rash, with notes. Edit daily entries and review symptom intensity on the calendar. The app interface is in Korean. Review trends, symptom distributions and weekday patterns from your entries. Copy a summary to discuss with a clinician. These statistics summarize self-reported records and do not diagnose an allergen or a condition. Symptoms vary between people; consult a doctor or pharmacist. The app does not recommend medication timing or doses. When pollen data is available, the app displays Korea Meteorological Administration predictions for a representative location in the selected Korean region, with the target date. These are not measurements or assessments of your personal allergy risk. Oak and pine data cover April through June; weed data covers August through October. Mugwort, dates outside the supported season, missing data and failed connections are shown as unverified, without a risk grade. Symptom recording remains available when pollen data cannot be provided. Enable reminders and allow device notification permission to receive a diary reminder at your chosen time. Pollen reminders ask you to check data in the app; they do not predict the next day's risk. No account is required. Record symptoms offline and keep entries on your device. The app is free to use, with no ads or tracking permission prompts. The iOS Home Screen widget shows whether you recorded today and your consecutive recording days.
Screenshots
Verdict
The clearest difference is update cadence: Allergy Diary at daily against Notina's every 2 weeks. On price, ads, in-app purchases and device support 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.
Notina ships an update every 2 weeks, Allergy Diary daily. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.
| Parameter | Notina | Allergy Diary |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 93.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 52 MB | 35 MB |
| Age rating | 9+ | 4+ |
| Developer | TERA | HeungYeol Kim |
In-app purchases
Notina
No in-app purchases
Allergy Diary
No in-app purchases









