CORDSWIM vs Interval Swim Timer
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
CORDSWIM
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CORDSWIMμ μμμΈμ κΈ°λ‘μ βμκ°βκ³Ό β거리β μμ€μμ λλ΄μ§ μκ³ , μ€μ λμμ νλ¦κ³Ό ν¨μ¨κΉμ§ μ λ°νκ² λΆμνλ μ€λ§νΈ μμ λΆμ μ±μ λλ€. ν리μ μ°©μ©νλ CORDSWIM λλ°μ΄μ€μ μ°λνμ¬ μ€νΈλ‘ν¬ ν¨μ¨, μ μ, λ‘€λ§λ°Έλ°μ€, μ½μ΄μμ λ λ± μΈλΆ λ°μ΄ν°λ₯Ό λΆμνκ³ , 보기 μ¬μ΄ κ·Έλνμ μ λ μ§νλ‘ μ 곡ν©λλ€. μ€λ§νΈμμΉλ‘λ μΈ‘μ νκΈ° μ΄λ €μ΄ μμ€ λμ μ 보λ₯Ό μ λ°νκ² κΈ°λ‘ν΄ κ°μΈ μμ κ΄λ¦¬μ νλ ¨ νΌλλ°±μ λͺ¨λ νμ©ν μ μμ΅λλ€. μ£Όμ κΈ°λ₯ 1. μΈμ λ°μ΄ν° κ΄λ¦¬ CORDSWIM λλ°μ΄μ€λ‘λΆν° μμ§λ λ°μ΄ν°λ₯Ό μ±μ λκΈ°ννμ¬ ν λ²μ μμ μΈμ μ νλμ κΈ°λ‘μΌλ‘ κ΄λ¦¬ν μ μμ΅λλ€. 2. μλ² μλ μΈμ λ° κ΅¬κ° λΆμ μμ ν, λ°°μ, νμ, μ μμ μλ μΈμνκ³ κ΅¬κ°λ³λ‘ ꡬλΆν΄ νμν©λλ€. κ° κ΅¬κ°λ§λ€ μ€νΈλ‘ν¬ μ, μ€νΈλ‘ν¬ μλ(SR), μ€νΈλ‘ν¬λΉ μ΄λ거리(DPS), μ μ ꡬκ°μ λΆμνμ¬ μμ ν¨μ¨μ κ°μ κ³Ό μ½μ μ λͺ νν νμΈν μ μμ΅λλ€. 3. μ μ(Underwater) vs νλ©΄ μμ λΆμ μ μ ꡬκ°κ³Ό νλ©΄ μμ ꡬκ°μ 거리, μλλ₯Ό λΉκ΅ν΄ ν¨μ¨μ μΈ μμ νλ¦μ κ°κ΄μ μΌλ‘ νμ ν μ μμ΅λλ€. 4. μμ ν¨μ¨ μ§ν μ 곡 Lapλ³ κΈ°λ‘, μ€νΈλ‘ν¬λΉ μ΄λ거리(DPS), μ€νΈλ‘ν¬ μλ(SR), 50m/100m νμ΄μ€ λ± νλ ¨μ νμν μ£Όμ μ§νλ₯Ό νλμ νμΈν μ μμ΅λλ€. λ¨μν βμ€λ λͺ m μμνλκ°βλ₯Ό λμ΄, βμ€λ λ΄ μμμ΄ μ΄μ λ³΄λ€ ν¨μ¨μ μ΄μλκ°βλ₯Ό νλ¨νλλ‘ λμ΅λλ€. 5. μκ°νλ 리ν¬νΈ νλ©΄ κ³λ¨ν λ° κΊΎμμ κ·Έλνλ‘ κ΅¬μ±λ 리ν¬νΈ νλ©΄μμ μΈνΈλ³, λ©λ³, ꡬκ°λ³ μμ λ°μ΄ν°λ₯Ό νλμ λ³Ό μ μμ΅λλ€. κ° κ΅¬κ°μ λ³λ μΆμ΄λ₯Ό μ§κ΄μ μΌλ‘ νμΈν μ μμ΄ κ°μΈ λΆμμ μ΅μ νλμ΄ μμ΅λλ€. 6. νλ ¨ κΈ°λ‘ κ΄λ¦¬ λ μ§λ³ μ΄ μμ 거리, μλ²λ³ λΉμ€, ν¨μ¨ λ³ν λ±μ μμ½νμ¬ μ 곡ν©λλ€. μ΄μ νλ ¨κ³Ό λΉκ΅νκ±°λ νλ ¨ ν¨ν΄μ νμΈνλ©°, κ°μΈ μμ μΌμ§μ²λΌ νμ©ν μ μμ΅λλ€. μ΄λ° λΆκ» μΆμ²ν©λλ€ μ€λ§νΈμμΉ λ°μ΄ν°λ§μΌλ‘λ λ΄ λμμ μ νλλ₯Ό νμΈνκΈ° μ΄λ €μ λ μν μμμΈ μ μ, μ€νΈλ‘ν¬ λ¦¬λ¬, λ‘€λ§ λ°Έλ°μ€, μ½μ΄ μμ λμ²λΌ λμΌλ‘ 보기 μ΄λ €μ΄ ꡬκ°μ λ°μ΄ν°λ‘ κ΄λ¦¬νκ³ μΆμ λΆ μμ λ μ¨, μμ 촬μ, λΆμ μ½ν μΈ λ±κ³Ό ν¨κ» μ€μ μΈ‘μ λ°μ΄ν°λ₯Ό κ²°ν©νκ³ μΆμ μ½μΉ λ° μΌν° μ΄μμ μμμ λ ν¨μ¨μ μΌλ‘, λ κ³Όνμ μΌλ‘ νλ ¨νκ³ μΆμ λͺ¨λ μμμΈ μ¬μ© λ°©λ² 1. CORDSWIM λλ°μ΄μ€λ₯Ό ν리μ μ°©μ©νκ³ μμν©λλ€. 2. μμμ΄ λλ ν μ±μ μ€ννκ³ λλ°μ΄μ€μ μ°κ²°ν©λλ€. 3. κΈ°λ‘μ λΆλ¬μ€λ©΄ μλ²Β·κ΅¬κ°Β·ν¨μ¨ μ λ³΄κ° μλμΌλ‘ μ 리λμ΄ νμλ©λλ€. 4. μΈμ λ³ κ·Έλνμ μμΉλ₯Ό νμΈνμ¬ λ€μ νλ ¨ λͺ©νλ₯Ό μ€μ ν©λλ€. μ μμ¬ν λ³Έ μ±μ CORDSWIM μ μ© λλ°μ΄μ€μ μ°λ μ κΈ°λ₯μ μ¬μ©ν μ μμ΅λλ€. νμ¨μ΄ λ° μ± μ λ°μ΄νΈμ λ°λΌ μΌλΆ νλ©΄κ³Ό μ©μ΄λ λ³κ²½λ μ μμ΅λλ€. 25m λλ 50m κΈΈμ΄μ μ€λ΄ μμμ₯μμλ§ μ¬μ©κ°λ₯ν©λλ€. Bluetooth μ°κ²° μ λλ°μ΄μ€κ° μΆ©λΆν μΆ©μ λμ΄ μλμ§ νμΈνμΈμ. κ°λ°μμ νλ§λ CORDSWIMμ βμμμ κΈ°λ‘νλ κ²βμ λμ΄ βμμμ μ΄ν΄νλ κ²βμ μ§μ€ν©λλ€. λ°μ΄ν°λ₯Ό ν΅ν΄ μμ μ μμ 리λ¬κ³Ό ν¨μ¨μ νμ νκ³ , λ§€μΌ μ‘°κΈμ© λ°μ νλ μμμ κ²½νν΄ λ³΄μΈμ. λΉμ μ μμ, μ΄μ CORDSWIMμΌλ‘ μ λ°νκ² κΈ°λ‘νκ³ λΆμνμΈμ. κ°μΈμ 보μ²λ¦¬λ°©μΉ¨(Privacy Policy) : https://pumae.kr/page/privacy.html μ΄μ©μ½κ΄(Terms of Use): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Interval Swim Timer
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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. 1β5 laps up or 5β1 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 (30β90 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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | CORDSWIM | Interval Swim Timer |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 5 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad, Apple Watch β better |
| Requires iOS | 16.6 β better | 18.0 |
| Further details β not scored | ||
| Size | 63 MB | 5 MB |
| Age rating | 17+ | 4+ |
| Developer | Youngjun Kim | μ£Όμνμ¬ λ§μ΄λνΉ |
In-app purchases
CORDSWIM
No in-app purchases
Interval Swim Timer
No in-app purchases





