nSuns 5/3/1 vs 라운드제로(RoundZero)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
nSuns 5/3/1
This app is a dedicated companion for the nSuns 5/3/1 strength training program. It allows users to log lifts, track progress, and automatically calculates weight progression based on training max and AMRAP results. Customizable features and progress charts help users optimize their workouts.
- Log lifts and track progress
- Automatic weight progression
- AMRAP-driven programming
- Customizable accessory exercises
- Rest timer with Apple Watch support
- Progress charts for main lifts
- iCloud sync
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The dedicated tracking companion for the nSuns 5/3/1 strength program. Log your lifts, track your progress, and let the app handle the math. Your Training Max and AMRAP results drive automatic weight progression — no spreadsheets needed. FEATURES • 4-day, 5-day, 6-day Squat and 6-day Deadlift templates • Automatic weight and rep programming based on your Training Max • AMRAP-driven progression — lift more, the app adjusts automatically • Customizable accessory exercises for each day • Rest timer with Apple Watch support • Progress charts for each main lift • iCloud sync — workouts and history across all your devices • Metric and imperial units APPLE WATCH A companion watch app keeps your rest timer and current set on your wrist. ABOUT THE PROGRAM The nSuns 5/3/1 LP program was created by reddit user /u/nSuns. For details: reddit.com/r/nSuns ABOUT THIS APP Built by a lifter, for lifters. Free to download — no paywalled core features. If you find it useful, a rating in the App Store means a lot. Contact: reddit.com/u/jonnybeegod
라운드제로(RoundZero)
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매 라운드가 쌓이면 실력이 돼요. 라운드제로는 복싱, 주짓수, 킥복싱처럼 라운드로 훈련하는 분들을 위한 타이머이자 운동 기록 앱이에요. ■ 라운드 타이머 라운드 시간, 휴식, 라운드 수만 정하면 바로 시작할 수 있어요. 끝나기 전에 소리와 진동으로 알려줘서 화면을 안 봐도 괜찮아요. 자주 쓰는 설정은 프리셋으로 저장해 두세요. ■ 루틴 몸풀기, 쉐도우, 미트, 샌드백까지 하나로 묶어 두면 끝날 때까지 알아서 이어져요. ■ 이번 주 목표 링 한 칸이 한 라운드예요. 하나씩 채우다 보면 목표가 금방이에요. 연속 운동 일수와 이번 주 순위도 함께 볼 수 있어요. ■ 운동 기록과 공유 하루, 한 주, 한 달 단위로 지난 기록을 넘겨 볼 수 있어요. 운동이 끝나면 예쁜 링 카드로 인스타 스토리에 바로 공유해 보세요. 그 밖에 다크 모드, 콤비네이션 커뮤니티, 내 주변 체육관 찾기도 있어요. 앞으로 다양한 기능을 추가할 예정입니다
Screenshots
Verdict
The clearest difference is in-app purchases: 라운드제로(RoundZero) at none against nSuns 5/3/1's 6. 라운드제로(RoundZero) also leads on update cadence (every 4 days vs every 9 days) and iOS requirement (15.1 vs 17.0). 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
Both are free to download. nSuns 5/3/1 sells 6 one-off in-app purchases. 라운드제로(RoundZero) asks for nothing beyond the download.
nSuns 5/3/1 ships an update every 9 days, 라운드제로(RoundZero) every 4 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | nSuns 5/3/1 | 라운드제로(RoundZero) |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (4.9K ratings) — better | — |
| Positive reviews | 96.7% of reviews | — |
| Number of ratings | 4.9K — better | — |
| Update frequency | Every 9 days | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 8 MB | 52 MB |
| Age rating | 9+ | 4+ |
| Developer | Jonas Reichert | kwang min bae |
Bugs and requests
nSuns 5/3/1
Reported bugs
3 issues- Workout template not updating correctly
- Timer issues or disappearing on app switch
- Inconsistencies with training max updates
Requested features
5 requests- Ability to customize workout days
- Option to add and track custom accessory exercises
- Carry over accessory exercises to next cycle
- Plate calculator or weight breakdown feature
- Notes section for each workout
라운드제로(RoundZero)
Not enough reviews yet to summarise bugs or requests.
In-app purchases
nSuns 5/3/1
- Beer$0.99
- Coffee$1.99
- Protein Brownie$2.99
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- Protein Shake$3.99
- Gym Weekly Fee$4.99
- Supporter$8.99
라운드제로(RoundZero)
No in-app purchases
Questions
Is nSuns 5/3/1 free?
Is 라운드제로(RoundZero) free?
Do nSuns 5/3/1 or 라운드제로(RoundZero) have ads?
Which is updated more often, nSuns 5/3/1 or 라운드제로(RoundZero)?
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