Comparison

CORDSWIM vs Romal

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

Head to head
About

CORDSWIM

Features
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CORDSWIM은 수영인의 기둝을 β€˜μ‹œκ°„β€™κ³Ό β€˜κ±°λ¦¬β€™ μˆ˜μ€€μ—μ„œ 끝내지 μ•Šκ³ , μ‹€μ œ λ™μž‘μ˜ 흐름과 νš¨μœ¨κΉŒμ§€ μ •λ°€ν•˜κ²Œ λΆ„μ„ν•˜λŠ” 슀마트 수영 뢄석 μ•±μž…λ‹ˆλ‹€. ν—ˆλ¦¬μ— μ°©μš©ν•˜λŠ” CORDSWIM λ””λ°”μ΄μŠ€μ™€ μ—°λ™ν•˜μ—¬ 슀트둜크 효율, 잠영, 둀링밸런슀, μ½”μ–΄μ•ˆμ •λ„ λ“± μ„ΈλΆ€ 데이터λ₯Ό λΆ„μ„ν•˜κ³ , 보기 μ‰¬μš΄ κ·Έλž˜ν”„μ™€ μ •λŸ‰ μ§€ν‘œλ‘œ μ œκ³΅ν•©λ‹ˆλ‹€. μŠ€λ§ˆνŠΈμ›ŒμΉ˜λ‘œλŠ” μΈ‘μ •ν•˜κΈ° μ–΄λ €μš΄ μˆ˜μ€‘ λ™μž‘ 정보λ₯Ό μ •λ°€ν•˜κ²Œ 기둝해 개인 수영 관리와 ν›ˆλ ¨ ν”Όλ“œλ°±μ— λͺ¨λ‘ ν™œμš©ν•  수 μžˆμŠ΅λ‹ˆλ‹€. μ£Όμš” κΈ°λŠ₯ 1. μ„Έμ…˜ 데이터 관리 CORDSWIM λ””λ°”μ΄μŠ€λ‘œλΆ€ν„° μˆ˜μ§‘λœ 데이터λ₯Ό 앱에 λ™κΈ°ν™”ν•˜μ—¬ ν•œ 번의 수영 μ„Έμ…˜μ„ ν•˜λ‚˜μ˜ 기둝으둜 관리할 수 μžˆμŠ΅λ‹ˆλ‹€. 2. μ˜λ²• μžλ™ 인식 및 ꡬ간 뢄석 μžμœ ν˜•, 배영, ν‰μ˜, μ ‘μ˜μ„ μžλ™ μΈμ‹ν•˜κ³  κ΅¬κ°„λ³„λ‘œ ꡬ뢄해 ν‘œμ‹œν•©λ‹ˆλ‹€. 각 κ΅¬κ°„λ§ˆλ‹€ 슀트둜크 수, 슀트둜크 속도(SR), μŠ€νŠΈλ‘œν¬λ‹Ή 이동거리(DPS), 잠영 ꡬ간을 λΆ„μ„ν•˜μ—¬ 수영 효율의 강점과 약점을 λͺ…ν™•νžˆ 확인할 수 μžˆμŠ΅λ‹ˆλ‹€. 3. 잠영(Underwater) vs ν‘œλ©΄ 수영 뢄석 잠영 ꡬ간과 ν‘œλ©΄ 수영 κ΅¬κ°„μ˜ 거리, 속도λ₯Ό 비ꡐ해 효율적인 수영 흐름을 κ°κ΄€μ μœΌλ‘œ νŒŒμ•…ν•  수 μžˆμŠ΅λ‹ˆλ‹€. 4. 수영 효율 μ§€ν‘œ 제곡 Lap별 기둝, μŠ€νŠΈλ‘œν¬λ‹Ή 이동거리(DPS), 슀트둜크 속도(SR), 50m/100m 페이슀 λ“± ν›ˆλ ¨μ— ν•„μš”ν•œ μ£Όμš” μ§€ν‘œλ₯Ό ν•œλˆˆμ— 확인할 수 μžˆμŠ΅λ‹ˆλ‹€. λ‹¨μˆœνžˆ β€œμ˜€λŠ˜ λͺ‡ m μˆ˜μ˜ν–ˆλŠ”κ°€β€λ₯Ό λ„˜μ–΄, β€œμ˜€λŠ˜ λ‚΄ 수영이 μ–΄μ œλ³΄λ‹€ νš¨μœ¨μ μ΄μ—ˆλŠ”κ°€β€λ₯Ό νŒλ‹¨ν•˜λ„λ‘ λ•μŠ΅λ‹ˆλ‹€. 5. μ‹œκ°ν™”λœ 리포트 ν™”λ©΄ κ³„λ‹¨ν˜• 및 꺾은선 κ·Έλž˜ν”„λ‘œ κ΅¬μ„±λœ 리포트 ν™”λ©΄μ—μ„œ μ„ΈνŠΈλ³„, λž©λ³„, ꡬ간별 수영 데이터λ₯Ό ν•œλˆˆμ— λ³Ό 수 μžˆμŠ΅λ‹ˆλ‹€. 각 κ΅¬κ°„μ˜ 변동 좔이λ₯Ό μ§κ΄€μ μœΌλ‘œ 확인할 수 μžˆμ–΄ 개인 뢄석에 μ΅œμ ν™”λ˜μ–΄ μžˆμŠ΅λ‹ˆλ‹€. 6. ν›ˆλ ¨ 기둝 관리 λ‚ μ§œλ³„ 총 수영 거리, μ˜λ²•λ³„ 비쀑, 효율 λ³€ν™” 등을 μš”μ•½ν•˜μ—¬ μ œκ³΅ν•©λ‹ˆλ‹€. 이전 ν›ˆλ ¨κ³Ό λΉ„κ΅ν•˜κ±°λ‚˜ ν›ˆλ ¨ νŒ¨ν„΄μ„ ν™•μΈν•˜λ©°, 개인 수영 μΌμ§€μ²˜λŸΌ ν™œμš©ν•  수 μžˆμŠ΅λ‹ˆλ‹€. 이런 λΆ„κ»˜ μΆ”μ²œν•©λ‹ˆλ‹€ μŠ€λ§ˆνŠΈμ›ŒμΉ˜ λ°μ΄ν„°λ§ŒμœΌλ‘œλŠ” λ‚΄ λ™μž‘μ˜ 정확도λ₯Ό ν™•μΈν•˜κΈ° μ–΄λ €μ› λ˜ μƒν™œ 수영인 잠영, 슀트둜크 리듬, 둀링 밸런슀, μ½”μ–΄ μ•ˆμ •λ„μ²˜λŸΌ 눈으둜 보기 μ–΄λ €μš΄ ꡬ간을 λ°μ΄ν„°λ‘œ κ΄€λ¦¬ν•˜κ³  싢은 λΆ„ 수영 레슨, μ˜μƒ 촬영, 뢄석 μ½˜ν…μΈ  λ“±κ³Ό ν•¨κ»˜ μ‹€μ œ μΈ‘μ • 데이터λ₯Ό κ²°ν•©ν•˜κ³  싢은 μ½”μΉ˜ 및 μ„Όν„° 운영자 μˆ˜μ˜μ„ 더 효율적으둜, 더 κ³Όν•™μ μœΌλ‘œ ν›ˆλ ¨ν•˜κ³  싢은 λͺ¨λ“  수영인 μ‚¬μš© 방법 1. CORDSWIM λ””λ°”μ΄μŠ€λ₯Ό ν—ˆλ¦¬μ— μ°©μš©ν•˜κ³  μˆ˜μ˜ν•©λ‹ˆλ‹€. 2. 수영이 λλ‚œ ν›„ 앱을 μ‹€ν–‰ν•˜κ³  λ””λ°”μ΄μŠ€μ™€ μ—°κ²°ν•©λ‹ˆλ‹€. 3. 기둝을 뢈러였면 μ˜λ²•Β·κ΅¬κ°„Β·νš¨μœ¨ 정보가 μžλ™μœΌλ‘œ μ •λ¦¬λ˜μ–΄ ν‘œμ‹œλ©λ‹ˆλ‹€. 4. μ„Έμ…˜λ³„ κ·Έλž˜ν”„μ™€ 수치λ₯Ό ν™•μΈν•˜μ—¬ λ‹€μŒ ν›ˆλ ¨ λͺ©ν‘œλ₯Ό μ„€μ •ν•©λ‹ˆλ‹€. μœ μ˜μ‚¬ν•­ λ³Έ 앱은 CORDSWIM μ „μš© λ””λ°”μ΄μŠ€μ™€ 연동 μ‹œ κΈ°λŠ₯을 μ‚¬μš©ν•  수 μžˆμŠ΅λ‹ˆλ‹€. νŽŒμ›¨μ–΄ 및 μ•± μ—…λ°μ΄νŠΈμ— 따라 일뢀 ν™”λ©΄κ³Ό μš©μ–΄λŠ” 변경될 수 μžˆμŠ΅λ‹ˆλ‹€. 25m λ˜λŠ” 50m 길이의 μ‹€λ‚΄ 수영μž₯μ—μ„œλ§Œ μ‚¬μš©κ°€λŠ₯ν•©λ‹ˆλ‹€. Bluetooth μ—°κ²° μ‹œ λ””λ°”μ΄μŠ€κ°€ μΆ©λΆ„νžˆ μΆ©μ „λ˜μ–΄ μžˆλŠ”μ§€ ν™•μΈν•˜μ„Έμš”. 개발자의 ν•œλ§ˆλ”” CORDSWIM은 β€˜μˆ˜μ˜μ„ κΈ°λ‘ν•˜λŠ” 것’을 λ„˜μ–΄ β€˜μˆ˜μ˜μ„ μ΄ν•΄ν•˜λŠ” 것’에 μ§‘μ€‘ν•©λ‹ˆλ‹€. 데이터λ₯Ό 톡해 μžμ‹ μ˜ 수영 리듬과 νš¨μœ¨μ„ νŒŒμ•…ν•˜κ³ , 맀일 μ‘°κΈˆμ”© λ°œμ „ν•˜λŠ” μˆ˜μ˜μ„ κ²½ν—˜ν•΄ λ³΄μ„Έμš”. λ‹Ήμ‹ μ˜ 수영, 이제 CORDSWIM으둜 μ •λ°€ν•˜κ²Œ κΈ°λ‘ν•˜κ³  λΆ„μ„ν•˜μ„Έμš”. κ°œμΈμ •λ³΄μ²˜λ¦¬λ°©μΉ¨(Privacy Policy) : https://pumae.kr/page/privacy.html μ΄μš©μ•½κ΄€(Terms of Use): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Romal

Features
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Romal – AI Posture Analysis Tool Romal is a pose analysis tool designed for fitness trainers and exercise enthusiasts. With a single capture, it automatically measures posture alignment and joint range of motion, delivering visual corrective insights. From capture to result sharing, the entire workflow is handled within one app, making member management and feedback faster and more accurate. Key Features > Static Posture Analysis (Front Β· Side) By taking a photo or importing one from the gallery, AI tracks key joints such as the nose, shoulders, pelvis, and knees. It compares reference lines with the body’s centerline tilt and scores horizontal deviations and center-of-balance shifts of the head, shoulders, pelvis, and knees. > Dynamic Analysis (Overhead Squat Β· Single-Leg Squat) After recording or uploading a video of up to 10 seconds, you can immediately preview it with an overlaid pose estimation model. Specific frames can be marked as events to analyze ROM (hip, knee, ankle), left–right balance lines, and joint angle changes. Front and side snapshots can be saved and shared with members to highlight movement improvement points. > Reference Line / Vertical Line Editing & Skeleton Adjustment In the β€œTilt & Vertical Line Edit” screen, you can rotate images and reposition reference lines to improve analysis accuracy. Skeleton points can also be finely adjusted in the results screen, with skeletons, guidelines, and reference lines toggled on or off individually. > Scores, Insights, and Key Metrics Based on AI-measured values, Romal provides an overall score along with Normal / Caution / Risk insight badges. Key metricsβ€”such as head tilt, shoulder/pelvis/knee line tilt, and ROM rangesβ€”clearly show which joints need attention. > Analysis History & Sharing All captures and analysis results are saved as session records. You can revisit results, edit memos and dates, and export the full analysis screen as an image for easy sharing. Romal is an AI assistant coach that diagnoses everything from static posture to squat movements at a glance, helping trainers save coaching time. Combine AI-driven data with your own professional judgment to deliver more convincing and effective feedback. This app is intended to assist with exercise performance and improve self-awareness, and is not intended to diagnose, treat, or prevent any disease.

Screenshots

CORDSWIM4 screens
Romal4 screens

Verdict

The call

CORDSWIM and Romal are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

CORDSWIM ships an update monthly, Romal every 2 months. The most recent releases landed on October 8, 2026 and October 10, 2026 respectively.

ScorecardNo meaningful differences
CORDSWIM versus Romal: the parameters behind the verdict, then further details
ParameterCORDSWIMRomal
PriceFreeFree
Update frequencyMonthly β€” betterEvery 2 months
AdsYesYes
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad β€” better
Requires iOS16.616.6
Further details β€” not scored
Size60 MB93 MB
Age rating17+4+
DeveloperYoungjun KimSpov Inc.

In-app purchases

None

CORDSWIM

No in-app purchases

None

Romal

No in-app purchases

Questions

Is CORDSWIM free?
CORDSWIM is free to download, with no in-app purchases.
Is Romal free?
Romal is free to download, with no in-app purchases.
Do CORDSWIM or Romal have ads?
Both CORDSWIM and Romal show ads.
Which is updated more often, CORDSWIM or Romal?
CORDSWIM ships an update monthly, and Romal every 2 months. Most recently, CORDSWIM was updated on October 8, 2026 and Romal on October 10, 2026.

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