Comparison

Boxing Timer (Training Timer) vs 라운드제로(RoundZero)

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

Head to head
About

Boxing Timer (Training Timer)

This application provides a customizable timer for boxing and other interval training. It visually distinguishes between exercise and break periods with color-coded displays and offers sound or vibration alerts for transitions. The app allows users to set the number of rounds, duration of exercise, and break times.

Highlights
  • Customizable round and time settings
  • Visual color-coded timer (red for exercise, green for break)
  • Sound and vibration notifications
  • Easy-to-use interface
  • Reset to saved settings
Features
Read full description

This app is a timer for boxing practice. You can be set the round and training time, break time. Exercise time is displayed red letters, and break time is green. Between each round, you can set a sound or vibration notification. You can be obtained the notification information through visual, auditory, tactile. Ease of use is as follows: 1. The first settings : 12 rounds, Exercise 3 minutes, rest 30 seconds. 2. The training time is shown red and the break time is green. 3. You can use the timer through the button of bottom. 4. The reset button is returned the settings to saved value. 5. you can be set the round, exercise time, break time and notification type in settings menu. • This app is essential When you exercise such as boxing. • Boxing Timer can be help you, even non-boxing training.

About

라운드제로(RoundZero)

Features
Read full description

단조로운 타이머는 이제 그만, 내 종목 운동에 따른 세트수 * 시간 * 휴식시간 까지 나만의 타이머를 직접 만드세요. 내가 운동 한 기록은 다양한 지표로 확인하고 동기부여를 얻으세요 - 세분화된 타이머 프리셋 - 프리셋을 조합한 루틴을 이용해 결과 통계와 랭킹, 소셜 공유하기 - 운동기록 일별,주별,월별로 확인 - 타이머 오조작 방지와 큰 폰트의 '포커스모드' - 콤비네이션을 기록하고 공유까지 - 지도로 체육관을 검색

Screenshots

Boxing Timer (Training Timer)4 screens
라운드제로(RoundZero)4 screens

Verdict

The call

The clearest difference is ads: 라운드제로(RoundZero) at none against Boxing Timer (Training Timer)'s shown. 라운드제로(RoundZero) also leads on update cadence (every 4 days vs every 10 months). Boxing Timer (Training Timer)'s advantage is iOS requirement (13.0 vs 15.1). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Boxing Timer (Training Timer) ships an update every 10 months, 라운드제로(RoundZero) every 4 days. The most recent releases landed on September 24, 2026 and September 29, 2026 respectively.

Scorecard3 real differences · 7 level
Boxing Timer (Training Timer) versus 라운드제로(RoundZero): the parameters behind the verdict, then further details
ParameterBoxing Timer (Training Timer)라운드제로(RoundZero)
PriceFreeFree
Rating3.8 (13 ratings) — better—
Positive reviews37.5% of reviews—
Number of ratings13 — better—
Update frequencyEvery 10 monthsEvery 4 days — better
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.1
Further details — not scored
Size38 MB51 MB
Age rating4+4+
DeveloperSeho Kimkwang min bae

In-app purchases

None

Boxing Timer (Training Timer)

No in-app purchases

None

라운드제로(RoundZero)

No in-app purchases

Questions

Is Boxing Timer (Training Timer) free?
Boxing Timer (Training Timer) is free to download, with no in-app purchases.
Is 라운드제로(RoundZero) free?
라운드제로(RoundZero) is free to download, with no in-app purchases.
Do Boxing Timer (Training Timer) or 라운드제로(RoundZero) have ads?
Boxing Timer (Training Timer) shows ads; 라운드제로(RoundZero) does not.
Which is updated more often, Boxing Timer (Training Timer) or 라운드제로(RoundZero)?
Boxing Timer (Training Timer) ships an update every 10 months, and 라운드제로(RoundZero) every 4 days. Most recently, Boxing Timer (Training Timer) was updated on September 24, 2026 and 라운드제로(RoundZero) on September 29, 2026.

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