Comparison

CORDSWIM vs Interval Swim Timer

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

Interval Swim Timer

Features
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Interval Swim is a timer built for swim training. Big buttons that are easy to press with wet hands, large numbers you can read from across the pool and a color for every phase make it ready to use on deck. β–  INTERVAL β€” set intervals Β· Set the swim and rest time, reps and rest after each set (up to 10 sets) Β· Set types: Standard, Broken (split each swim into pieces with short rests) and USRPT (many short swims at race pace; tap [Miss] when you miss the time) Β· Descend (a faster target on every rep) and Negative split (second half faster) Β· A ring chart shows the set's structure in proportion to time Β· Save favorite settings as presets and load them in one tap β–  PYRAMID β€” pyramid training Β· Swim more or fewer laps in each step, e.g. 1β†’5 laps up or 5β†’1 laps down Β· Target times for every lap are calculated from your 1-lap pace and load level (Elite, Masters, Fitness) Β· During the workout, a bar fills up toward each lap's target in the current step β–  PACE SWIM β€” hold your pace Β· Alternate 25, 50 or 100 (meters or yards) with double that distance at the same pace Β· Set 50 at 0:40 and the 1:20 target for 100 is calculated for you β–  TRAIN β€” build a workout Β· Pick the time (30–90 min), effort, goal (Endurance, Speed, Technique, Mixed) and pool length, and get a full workout from warm-up through the main sets to cool-down Β· Ask for another suggestion until you like it, then load it into INTERVAL to adjust it or start right away Β· My pace (CSS): estimates your critical swim speed from your best 50 and 100 times and sets the Recovery, Endurance, Threshold and Speed zone paces the workouts use β–  Also included Β· The workout screen shows the current and next part of the workout; turn the phone sideways and the numbers fill the screen Β· Staggered start: signals for several swimmers leaving a few seconds apart Β· Auto-lock on the workout screen, sound and screen flash at every phase change Β· Settings for phase colors, font and time format Β· 8 languages (switch right in Settings), meters or yards β€» Works on iPhone and iPad Interval Swim needs no sign-up and collects no personal data. Workouts are built on your device, and all settings stay there. Contact: myranking@myranking.co.kr

Screenshots

CORDSWIM4 screens
Interval Swim Timer4 screens

Verdict

The call

The clearest difference is update cadence: Interval Swim Timer at every 5 days against CORDSWIM's monthly. Interval Swim Timer also leads on device support (3 vs 1). CORDSWIM's advantage is iOS requirement (16.6 vs 18.0). On price, ads and in-app purchases 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

CORDSWIM ships an update monthly, Interval Swim Timer every 5 days. The most recent releases landed on November 12, 2026 and November 13, 2026 respectively.

Scorecard3 real differences Β· 3 level
CORDSWIM versus Interval Swim Timer: the parameters behind the verdict, then further details
ParameterCORDSWIMInterval Swim Timer
PriceFreeFree
Update frequencyMonthlyEvery 5 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, Apple Watch β€” better
Requires iOS16.6 β€” better18.0
Further details β€” not scored
Size63 MB5 MB
Age rating17+4+
DeveloperYoungjun Kimμ£Όμ‹νšŒμ‚¬ λ§ˆμ΄λž­ν‚Ή

In-app purchases

None

CORDSWIM

No in-app purchases

None

Interval Swim Timer

No in-app purchases

Questions

Is CORDSWIM free?
CORDSWIM is free to download, with no in-app purchases.
Is Interval Swim Timer free?
Interval Swim Timer is free to download, with no in-app purchases.
Do CORDSWIM or Interval Swim Timer have ads?
Neither CORDSWIM nor Interval Swim Timer shows ads.
Which is updated more often, CORDSWIM or Interval Swim Timer?
CORDSWIM ships an update monthly, and Interval Swim Timer every 5 days. Most recently, CORDSWIM was updated on November 12, 2026 and Interval Swim Timer on November 13, 2026.

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