Comparison

슈퍼잽 vs Corner Timer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

슈퍼잽

Features
Read full description

슈퍼잽은 복싱·격투기 훈련을 위한 라운드 타이머이자, 내 손안의 콤보 코치입니다. ■ 주요 기능 · 정확한 라운드/휴식 인터벌 타이머 · 나만의 콤보와 프리셋 만들기 — 잽, 크로스, 훅, 어퍼컷 자유 조합 · 내 목소리로 콤보 콜 녹음 — 직접 만든 음성으로 훈련 · 훈련 기록과 통계 — 라운드 수와 시간을 한눈에 · 데이터 백업/복원 — 새 폰으로 그대로 이전 오늘부터 슈퍼잽과 함께, 한 라운드 더.

About

Corner Timer

Features
Read full description

Corner Timer is a focused round timer that helps boxers stay with the rhythm of each session and concentrate on movement and breathing. Train at your level, from beginners learning the fundamentals to experienced boxers building demanding routines. Keep your favorite music playing and move with a ring timer that signals every round. Adjust the session and its five-level intensity rating to match your condition, then review your training history and progress graphs at a glance. Large controls remain practical with gloves or sweaty hands. Oversized numbers make the time and current round readable when an iPhone or iPad is placed across the gym. Red identifies training, blue identifies rest, and a high-contrast pause state keeps every phase clear. Key features - Create and edit presets with up to 15 rounds - Set round, rest, preparation, and optional warning times - Keep external music playing and request system-controlled ducking for bells - Classic, double, and digital boxing bells with 1% volume adjustment - Lock Screen Live Activity and background bell alerts - Large portrait and landscape timer layouts for iPhone and iPad - On-device workout history, notes, and a five-level intensity slider - Read-only workout details, monthly progress graphs, and shareable 9:16 results - Private iCloud sync between supported devices using the same Apple Account - Premium weekly plans, round-by-round guidance, and progress reports No account, advertising, analytics, or tracking is included. Presets, notes, and workout records stay on your device and may sync through your private iCloud database. The developer does not operate a server that stores this workout data. Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://corner-timer-support.netlify.app/privacy.html

Screenshots

슈퍼잽4 screens
Corner Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: 슈퍼잽 at none against Corner Timer's 1. 슈퍼잽 also leads on iOS requirement (15.1 vs 17.0). Corner Timer's advantage is update cadence (every 2 days vs every 2 weeks). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Corner Timer sells 1 in-app purchase, starting at $0.99 per month. 슈퍼잽 asks for nothing beyond the download.

UpkeepUpdate frequency

슈퍼잽 ships an update every 2 weeks, Corner Timer every 2 days. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 3 level
슈퍼잽 versus Corner Timer: the parameters behind the verdict, then further details
Parameter슈퍼잽Corner Timer
PriceFreeFree
Update frequencyEvery 2 weeksEvery 2 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better17.0
Further details — not scored
Size37 MB23 MB
Age rating4+4+
DeveloperDaeho KimMingyu Kim

In-app purchases

None

슈퍼잽

No in-app purchases

1 purchases

Corner Timer

Subscriptions1
  • Corner Timer Premium$0.991 Month

Questions

Is 슈퍼잽 free?
슈퍼잽 is free to download, with no in-app purchases.
Is Corner Timer free?
Corner Timer is free to download, with in-app purchases available.
Do 슈퍼잽 or Corner Timer have ads?
Neither 슈퍼잽 nor Corner Timer shows ads.
Which is updated more often, 슈퍼잽 or Corner Timer?
슈퍼잽 ships an update every 2 weeks, and Corner Timer every 2 days. Most recently, 슈퍼잽 was updated on September 22, 2026 and Corner Timer on September 24, 2026.

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