고고핑 vs Fönster
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
고고핑
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프리미엄 고고핑 탁구장! [언제, 어디서나 고고핑] # 집, 택시, 지하철에서도 실시간 현황 확인 # 미리 예약도 가능하고, 현장에서 이용권 구매도 가능 # 나에게만 발송되는 쿠폰으로 추가 혜택까지 [센터 내 매니저는 고고핑] # 앱 하나면 언제든 무인으로 정기권 이용 가능 # 키오스크 앞 대기 없이 QR코드로 입/퇴실 # 이용시간 종료 예정, 종료, 초과 알림도 기본 [다양한 결제도 고고핑] # 앱에서는 신용/체크카드, 카카오페이로 # 키오스크에서는 신용/체크카드부터 삼성페이, 제로페이, 카카오페이, 네이버페이 등 각종 페이까지 --------------------------------------- 개발자 전화번호 : 1899-1784 개발자 이메일 : dev@ohrae.biz
Fönster
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At 3 a.m. you don't want a dashboard. You want one answer: when should they sleep next? Fönster calculates the next sleep window instantly — from age and your own logs, using the age range as a starting point. Didn't fall asleep? One tap recalculates a new window on the spot. No rigid sleep schedule to set up — the wake window is the schedule, tuned to your baby's own bedtime rhythm. A baby tracker that answers instead of asking. No forms. No waiting days. ON YOUR LOCK SCREEN The next window sits on your Lock Screen and Home Screen — you don't even open the app. The countdown updates itself, and when the other parent starts a sleep, your widget says who did it. No notification. Nothing that wakes anyone. BUILT FOR TWO Invite the other parent with a link — no account needed. You see the same log instantly, and either of you can start and end a sleep without "another user" errors. The second caregiver is always included at no extra cost. Grandma can have read-only mode. YOUR DATA IS YOURS Everything lives on your phone first. Export (CSV) works even without a subscription. We never hold old data hostage. No account to create. No ads. LOG ONE-HANDED Sleep, breastfeeding or bottle, diapers and naps with big buttons, in dark mode — built for nights. Logging is free forever — sleep, feeds, diapers, sharing and export. What you pay for is the calculation: the next sleep window and the recalculation when they don't settle. Your first personalized sleep window is included. After that preview it becomes a subscription: $39.99/year or $7.99/month. The yearly plan starts with a 14-day free trial, then renews automatically unless you cancel in the App Store. Fönster gives general guidance from age and your own logs. It is not medical advice — talk to your pediatrician if you are worried. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: 고고핑 at none against Fönster's 2. Fönster's advantage is update cadence (every 8 days vs every 6 weeks). On price, ads, 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. Fönster sells 2 in-app purchases, starting at $9.99 per month. 고고핑 asks for nothing beyond the download.
고고핑 ships an update every 6 weeks, Fönster every 8 days. Both last shipped on October 14, 2026.
| Parameter | 고고핑 | Fönster |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 6 weeks | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 68 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | OHRAE Inc. | Next Epic Co., Ltd. |
In-app purchases
고고핑
No in-app purchases
Fönster
- Monthly$9.991 Month
- One year7 Days trial$69.991 Year









