100BURN vs 스르륵
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
100BURN
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100BURN은 100g X BURN, 100g 감량하는 방법을 배우고 반복하도록 돕는 게임형 체중관리기입니다. 체중이 줄어들면 승리, 늘어나면 패배. 단순히 체중만 재는 것이 아니라, 매일의 변화를 게임처럼 확인하며 체중관리를 쉽고 재미있게 이어갈 수 있도록 돕습니다. 작은 변화가 쌓이면 큰 차이가 됩니다. 체중관리를 더 쉽고, 더 재미있게, 100BURN으로 시작해보세요.
스르륵
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Sererek is for you — the one who unwinds on their phone after a long, hard day. Now use your phone only until the time you choose, sleep deeply, and wake up refreshed. Follow us on Instagram for special events. @sererek.zzz
Screenshots
Verdict
100BURN and 스르륵 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
100BURN ships an update every 9 days, 스르륵 every 2 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.
| Parameter | 100BURN | 스르륵 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Every 9 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 83 MB | 29 MB |
| Age rating | 17+ | 4+ |
| Developer | Taehoon Yoon | DAEGYU SUNG |
In-app purchases
100BURN
No in-app purchases
스르륵
No in-app purchases
