미세먼지 vs Weather Charm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
미세먼지
This app provides real-time air quality forecasts based on previous measurements and a predictive model. It offers multiple widget options and an Apple Watch app for convenient access to air quality data.
- 8-step air quality standard
- Multiple widget options
- Apple Watch app and complications
- Predictive air quality modeling
- Real-time air quality data
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- 8단계 기준 적용 - 다양한 위젯 - 애플워치 앱 및 컴플리케이션 운동할 때마다 늘 정확하지 않은 먼지 예보 때문에 인간 필터가 되곤 했네요. 강수량과 달리, 대기질은 급격하게 변하지 않지요. 이전 측정값들과 널스쿨을 토대로 대기질을 직접 예측해봅시다.
Weather Charm
This app provides current weather forecasts and unique collectible characters that appear based on the weather conditions. Users can decorate a virtual room with their collected characters and record daily moods alongside weather data.
- Real-time weather forecasts
- Weather-dependent collectible characters
- Virtual room decoration
- Daily mood and journal logging
- Home and lock screen widgets
- Travel destination weather alerts (Premium)
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On rainy days, a little raindrop friend drops by. On the first snowy night, a snowflake one appears. Weather Charm tells you today's weather and gifts you tiny charms you can only meet in that weather. [TODAY'S WEATHER AT A GLANCE] - Current conditions, hourly and daily forecasts, and air quality - Get a heads-up before the weather you dislike arrives (rain, heat, cold and more) - Home Screen and Lock Screen widgets [CHARMS THE WEATHER BRINGS] - Sunny days, rainy afternoons, snowy nights: different charms appear with the weather, season and time of day - Meet them again and they grow, one page of your collection at a time - The rarest charms only show up on truly special days [A COZY ROOM FOR YOUR CHARMS] - Place charms on shelves and the window sill, and decorate with furniture and themes - The room's light shifts with morning, sunset and night - Play soft music on the turntable - Share your room as an image [ONE LINE A DAY] - Log your mood and a one-line journal, saved together with that day's weather - Look back on your month in the calendar, and get a year-in-review at the end of the year [TRAVEL ARRIVAL (PREMIUM)] - Arrive in a new city and get its weather, plus charms you can only meet while traveling [PRIVACY] - No ads, no tracking - Your entries stay on your device and are safely backed up when you sign in [Premium] Unlock premium features such as travel detection, photo entries and extra weather alerts with a monthly or yearly subscription, or a one-time Lifetime purchase. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Payment is charged to your Apple ID account. Manage or cancel anytime in Settings > Apple ID > Subscriptions. Terms of Use: https://slash-coach-0a0.notion.site/Weather-Charm-Terms-of-Use-3d95cf8fa472800b8c26ff4d73a0299c Privacy Policy: https://slash-coach-0a0.notion.site/Privacy-Policy-for-Weather-Charm-3ce5cf8fa472806bbf27e4886449b42b
Screenshots
Verdict
The clearest difference is in-app purchases: 미세먼지 at none against Weather Charm's 6. Weather Charm's advantage is ads (none vs shown) and review sentiment (100% vs 83%). On price, update cadence, device support and iOS requirement 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. Weather Charm sells 6 in-app purchases, starting at $1.99 per month. 미세먼지 asks for nothing beyond the download.
미세먼지 ships an update every 4 days, Weather Charm every 2 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.
| Parameter | 미세먼지 | Weather Charm |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 83.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 days | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.0 — better | 18.2 |
| Further details — not scored | ||
| Size | 17 MB | 139 MB |
| Age rating | 4+ | 4+ |
| Developer | Seungtae Jang | GlobalCharm |
Customer experience
미세먼지
Weather Charm
In-app purchases
미세먼지
No in-app purchases
Weather Charm
- Premium Monthly7 Days trial$1.991 Month
- Premium Yearly7 Days trial$14.991 Year
- 100 Dew$0.99
- 350 Dew$2.99
- 1,200 Dew$7.99
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- Lifetime Access$79.99
