응원달력 vs MUSCLER
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
응원달력
This app provides daily motivational messages to encourage self-discovery and embrace new experiences. Each day's date reveals a unique message, fostering a sense of personal growth and positivity. Users can easily save and share these uplifting notes.
- Daily unique cheer messages
- Self-discovery encouragement
- New messages for each date
- Save messages to photos
- Share messages on Instagram
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[ONE DAY ONE CHEER CALENDAR] 치티는 당신이 가진 고유함을 응원합니다. 1. 세상에 단 하나뿐인 우리가 마주하는 매일이 당연함이 아닌 새로움으로 가득하길 바랍니다. 2. 우리에게 다가올 말도 안되게 새로울 2026년을 매일 다른 글자로 담았어요. 3. 오늘의 날짜를 클릭하면 매일 새로운 나를 향한 응원 메시지가 보여요 4. 공유하기를 통하여 사진에 저장 & 인스타그램에 공유해보세요!
MUSCLER
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Build your personal workout archive and grow stronger together. MUSCLER is a fitness social app where every workout becomes part of your personal archive. Log your workouts, share your progress, and join fitness challenges with friends. Key features • Build a personal archive of your workouts • Log daily workouts with photos • View your monthly workout activity at a glance • Share your progress with the community • Follow and support your friends’ journeys • Join fitness challenges and achieve goals together Look back on how consistently you’ve worked out and see your progress build over time. Your daily efforts become a meaningful record that keeps you motivated. Archive your workouts, connect with friends, and stay motivated through challenges—all in MUSCLER. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: 응원달력 at none against MUSCLER's 2. 응원달력 also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence 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. MUSCLER sells 2 in-app purchases, starting at $1.99 per month. 응원달력 asks for nothing beyond the download.
응원달력 ships an update weekly, MUSCLER every 4 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | 응원달력 | MUSCLER |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 47 MB | 42 MB |
| Age rating | 4+ | 12+ |
| Developer | HYEYOUNG CHANG | YEAWON BONG |
In-app purchases
응원달력
No in-app purchases
MUSCLER
- MUSCLER Plus Monthly$1.991 Month
- MUSCLER Plus Annual$11.991 Year









