Comparison

raynolse vs CORDSWIM

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

Head to head
About

raynolse

Features
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Start your workout routine with jump rope. For days when you want to move a little, and days when you're working toward a goal. Start jumping with RAYNOLSE. From today's recommended course to your workout records, build a routine that fits you. YOUR DAILY PICK, A COURSE FOR TODAY RAYNOLSE Plus recommends courses based on your goals, available workout time, and workout patterns. Choose today's workout and keep going at your own pace. Some recommended courses and progress analysis features require Plus. Basic workout tracking and records are free. YOUR WORKOUT, YOUR PACE β€’ Freestyle: set your target jump count and RPM, then jump at your own pace. β€’ Count: follow your remaining jumps and organize your workout around a target count, rounds, and rest. β€’ Boxer: follow your rounds and RPM through courses built around your workout time. Some courses require Plus. RECORDS THAT SHOW YOUR PROGRESS Track jump counts, workout time, rest, RPM, misses, and estimated calories. Review workout details and changes in your records to plan your next session. Calorie values are estimates. WORK OUT WITH APPLE WATCH With a compatible Apple Watch and the required health permissions, view heart rate graphs in saved workout details. Available data depends on device connection and permissions. SUBSCRIPTIONS AND FREE TRIAL Plus offers monthly and annual plans. The price and billing period for your region are shown in the App Store purchase screen. Eligible users may receive a 14-day free trial. After the trial, the selected paid plan renews automatically unless canceled. To avoid renewal after a trial, cancel at least 24 hours before it ends. Payment is charged to your Apple Account. Manage or cancel your subscription in your Apple Account settings. Restore Purchases is available in the app. Initial setup on a new phone requires a compatible RAYNOLSE smart jump rope connected by Bluetooth. Starting a workout also requires the rope connection. Some features require an internet connection or health permissions. Support: https://www.raynolse.com/Support/ Privacy Policy: https://www.raynolse.com/Terms/Privacy Terms of Use: https://www.raynolse.com/Terms/Legal/

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/

Screenshots

raynolse4 screens
CORDSWIM4 screens

Verdict

The call

The clearest difference is ads: raynolse at none against CORDSWIM's shown. raynolse also leads on device support (4 vs 1). On price, update cadence, in-app purchases and iOS requirement there is nothing between them.

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

raynolse ships an update every 2 months, CORDSWIM monthly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard2 real differences Β· 4 level
raynolse versus CORDSWIM: the parameters behind the verdict, then further details
ParameterraynolseCORDSWIM
PriceFreeFree
Update frequencyEvery 2 monthsMonthly β€” better
AdsNo β€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod, Apple Watch β€” betteriPhone
Requires iOS15.0 β€” better16.6
Further details β€” not scored
Size95 MB60 MB
Age rating17+17+
Developerraynolse inc.Youngjun Kim

In-app purchases

None

raynolse

No in-app purchases

None

CORDSWIM

No in-app purchases

Questions

Is raynolse free?
raynolse is free to download, with no in-app purchases.
Is CORDSWIM free?
CORDSWIM is free to download, with no in-app purchases.
Do raynolse or CORDSWIM have ads?
CORDSWIM shows ads; raynolse does not.
Which is updated more often, raynolse or CORDSWIM?
raynolse ships an update every 2 months, and CORDSWIM monthly. Most recently, raynolse was updated on October 24, 2026 and CORDSWIM on October 28, 2026.

Other comparisons