에어코리아 vs Moonphase Setter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
에어코리아
This app provides real-time air quality information, including PM2.5, PM10, and ozone levels. It also offers air quality forecasts for today, tomorrow, and the day after. Users can even check air quality directly from their Apple Watch face.
- Real-time air quality monitoring
- PM2.5, PM10, and O3 levels
- Air quality forecasts (today/tomorrow/day after)
- Apple Watch complication support
- Official data from government sources
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에어코리아 앱은 우리 나라의 공기를 생중계 합니다. 실시간 대기정보(PM2.5, PM10, O3), 대기질 예보(오늘/내일/모레)를 에어코리아 앱을 통하여 확인하십시요. Apple Watch 컴플리케이션 기능을 통하여 페이스에서도 대기정보를 확인하실 수 있습니다. (기후에너지환경부, 한국환경공단)
Moonphase Setter
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Complete the Universe on Your Wrist. The premier moonphase guide designed specifically for mechanical watch enthusiasts. Stop relying on inaccurate calendars or complex charts when setting your luxury timepieces. ■ Key Features Precision Data: Accurate moonphase calculations with no room for error. GPS Sync: Instantly match the night sky of your current location with a single tap. Global Search: Access astronomical data for over 10,000 cities worldwide. Luxury Aesthetic: A sophisticated interface inspired by Rose Gold and Deep Navy watch movements. Give your timepiece the gift of perfect synchronization. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: 에어코리아 at none against Moonphase Setter's 2. 에어코리아 also leads on ads (none vs shown). Moonphase Setter's advantage is update cadence (every 6 weeks vs every 4 months). On price, 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. Moonphase Setter sells 2 in-app purchases, starting at $2.99 per month. 에어코리아 asks for nothing beyond the download.
에어코리아 ships an update every 4 months, Moonphase Setter every 6 weeks. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.
| Parameter | 에어코리아 | Moonphase Setter |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 91.3% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.6 |
| Further details — not scored | ||
| Size | 25 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | 한국환경공단 | WOORAM YANG |
In-app purchases
에어코리아
No in-app purchases
Moonphase Setter
- Premium Monthly Membership1 Month trial$2.991 Month
- Premium Yearly Membership$29.991 Year
