# SwimLog: Lap Tracker & Watch — Pace, Stroke, Distance, SWOLF > Advanced swimming analytics and training companion for Apple Watch users. (iPhone/iPad app by 云雷 杜.) - Source: https://appshunter.io/ios/app/swimlog-lap-tracker-and-watch/id6758027587 (this page in markdown: same URL + `.md`) - Developer: [云雷 杜](https://appshunter.io/developer/1870285991) - Category: Health & Fitness, Utilities - Price: Free with in-app purchases - Rating: 5.00/5 from 2 App Store ratings · 23 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 33 MB - Languages: Chinese (Simplified, China), Danish, Russian, German (Germany), Italian, Japanese, French (France), Swedish, Chinese (Traditional, Taiwan), American English and 4 more - Released: 2026-02-02 - Data updated: 2026-10-31 - Monetization: freemium - User reviews in markdown: https://appshunter.io/ios/app/swimlog-lap-tracker-and-watch/id6758027587/reviews.md ## What is SwimLog? SwimLog is an intelligent training companion designed specifically for swimmers. We don’t just record your data — we help you “read” it. Using high-precision sensor data collected by Apple Watch, SwimLog provides multi-dimensional analysis that goes far beyond native apps, helping you swim faster, farther, and with less effort. Still just counting laps? Your swimming data can be so much more exciting. Connect your Apple Watch and let SwimLog capture every moment of joy as you dive in. Whether you aim to lose fat and get in shape, or to swim freely in the open sea, SwimLog is your indispensable companion in the water. With minimalist design aesthetics and a powerful analytical core, we’re redefining the swimming tracking experience. Why choose SwimLog? Visible fat-burning efficiency Accurately captures your “optimal fat-burning heart rate zone.” It not only tells you how many meters you swam, but also how many calories you burned. Watch the fat melt away with every stroke — making persistence easier. Heart rate recovery health assessment What is your body telling you in the minutes after exercise? SwimLog automatically monitors your heart rate recovery rate, visually displaying your cardiorespiratory fitness level so you always know where you stand. Minimalist design meets aesthetics Say goodbye to cluttered dashboards. We use the most intuitive colors and animations to show your “energy reserve” and “body battery.” Simple and easy to understand — even beginners can grasp professional insights. Smart workout journal Automatically writes a daily workout comment for you. Whether you were “on fire” or “feeling a bit tired,” it gets you. Paired with beautiful shareable cards, every check-in becomes a ritual. Feature list: Multi-dimensional swimming data analysis SWOLF (efficiency index), stroke type, distance, automatic combo, segment analysis & recommendations Energy reserve and recovery suggestions Data statistics heatmaps, and more Download SwimLog now and start your scientific swimming journey! Subscription Pricing and Terms SwimLog is free to download. If you choose to upgrade to SwimLog Premium, you can unlock all paid features. We offer two purchase options: Lifetime (one-time purchase) and Annual Auto-Renewing Subscription. Annual subscription note: After confirmation and payment, your subscription will automatically renew through your Apple iTunes account. Upon successful renewal, the subscription period will be extended by one term. If you wish to cancel, please manually turn off auto‑renewal in your iTunes/Apple ID settings at least 24 hours before the current subscription period ends. This service is self‑service cancellation — if you choose not to cancel, you will be billed for the next billing cycle. Privacy Policy: http://www.swimnote.top/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula ## Key features - Multi-dimensional swimming data analysis - SWOLF, stroke type, distance tracking - Fat-burning efficiency and calorie tracking - Heart rate recovery assessment - Minimalist design with energy reserve display - Smart workout journal with shareable cards ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | 年度会员 | $14.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 一次购买，永久使用 | $39.99 | one-time | ## Is SwimLog safe? Not enough ratings yet to assess SwimLog. ## Is SwimLog legit? SwimLog: Lap Tracker & Watch appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for SwimLog is 65 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (10 of 23) All indexed reviews: https://appshunter.io/ios/app/swimlog-lap-tracker-and-watch/id6758027587/reviews.md ### 5/5 — 不错的 *2026-10-29* 还是很有用的，可以可以 ### 5/5 — 非常赞的游泳app *2026-07-17* 功能丰富界面简洁美观，开个会员支持一下 ### 5/5 — 界面太好看了吧 *2026-07-17* 衣帽间太好用了，刚下载好就开了会员 ### 5/5 — 很棒的游泳app *2026-05-31* 不仅有详细数据分析、周、月、年统计，还有装备更新，用来记录每次游泳的打卡当天的照片简直不要太好用！目前最喜欢的app ### 5/5 — 鱼皮星人狂喜 *2026-05-31* 泳衣一多不知道选哪件直接看看冷宫提醒，主打一个雨露均沾。还有性价比排行榜，要把泳衣穿回本(无心闪耀布里斯班转身做仓管 ### 5/5 — 值得推荐的一款游泳数据分析软件 *2026-04-25* 数据分析功能非常丰富的一款软件，作者很用心，还不停地开发新功能，满意好评。 ### 5/5 — 游泳APP中的新黑马 *2026-04-25* 有许多令人眼前一亮的新功能，例如可以回放户外游泳的轨迹。希望不断完善现有功能，开发出更多有趣的新功能。 ### 5/5 — 非常好的软件 *2026-04-12* 专业，比即刻游好，推荐购买 ### 5/5 — 数据很全面 *2026-04-09* 挺好的，数据图表很全面 挑战榜大家都好厉害啊 **Developer response:** 感谢支持 继续丰富 ### 5/5 — 发现一款游泳人的宝藏app *2026-04-05* 可以批量识别苹果手表的游泳运动数据，可以识别泳姿距离热量划水次数，还有雷达参考，可以分析转身时间。最喜欢的独特功能就是衣帽间，可以把自己的装备都录入。建议可以增加个别数据剔除功能，有一些排行榜兼容性还需要改进。 ## Frequently asked questions about SwimLog ### What devices does SwimLog support? SwimLog is designed to work with iPhone and iPad devices. It specifically leverages data from the Apple Watch for its advanced tracking and analysis features. ### How accurate is SwimLog's data tracking? SwimLog utilizes high-precision sensor data from the Apple Watch to provide multi-dimensional analysis. It aims for accuracy in capturing metrics like distance, pace, and SWOLF. ### Does SwimLog offer a free trial for its premium features? Yes, SwimLog offers a 7-day free trial for its Annual subscription plan. This allows users to explore all paid features before committing to a purchase. ### How can I cancel my SwimLog annual subscription? To cancel your SwimLog annual subscription, you need to manually turn off auto-renewal in your iTunes/Apple ID settings at least 24 hours before the current subscription period ends. This service is self-service cancellation. ### What kind of swimming metrics does SwimLog analyze? SwimLog provides analysis on SWOLF (efficiency index), stroke type, distance, automatic combo detection, and segment recommendations. It also tracks calories burned and optimal fat-burning heart rate zones. ### Does SwimLog have ads? No, SwimLog does not contain advertisements. The app is free to download and offers optional premium features through a subscription model. ### What is the age rating for SwimLog? SwimLog has an age rating of 4+, making it suitable for a wide range of users. This indicates it contains no mature content. ### How often is SwimLog updated? SwimLog was last updated on October 30, 2026, indicating active development and support. The latest version available is 2.7.7. ## Version history (last 5 releases) ### 2.7.7 — 2026-10-30 Seamless Apple Watch Sync: Seamlessly syncs with Apple Health/HealthKit to capture every lap and heart rate spike without manual input. Automatic Stroke Recognition: Intelligently recognizes your stroke types (Freestyle, Breaststroke, Backstroke, Butterfly) lap by lap. SWOLF & Efficiency: Detailed SWOLF scoring and stroke rate analysis to measure and improve your swimming efficiency. Lap & Split Breakdown: Granular breakdown of lap times, split pace, and rest intervals. Heart Rate Zones: Visualizes your aerobic, anaerobic, and peak heart rate zones during every session. Recovery & Body Battery: Monitors heart rate recovery speed and estimates energy levels to help prevent overtraining. Virtual Race (Ghost Swimmer): Simulate a race against your historical best performance or friends in the same virtual lane. Personal Best (PB/PR) Tracker: Automatically tracks your fastest times across 50m, 100m, 200m, and custom distances. Consistency Heatmap: GitHub-style training heatmap that visually celebrates your daily consistency. Open Water GPS Tracking: Accurate GPS tracking for open water swims with trajectory map generation . Gear Locker: Keep track of wear and tear on your swimsuits, goggles, caps. ### 2.7.6 — 2026-10-29 Seamless Apple Watch Sync: Seamlessly syncs with Apple Health/HealthKit to capture every lap and heart rate spike without manual input. Automatic Stroke Recognition: Intelligently recognizes your stroke types (Freestyle, Breaststroke, Backstroke, Butterfly) lap by lap. SWOLF & Efficiency: Detailed SWOLF scoring and stroke rate analysis to measure and improve your swimming efficiency. Lap & Split Breakdown: Granular breakdown of lap times, split pace, and rest intervals. Heart Rate Zones: Visualizes your aerobic, anaerobic, and peak heart rate zones during every session. Recovery & Body Battery: Monitors heart rate recovery speed and estimates energy levels to help prevent overtraining. Virtual Race (Ghost Swimmer): Simulate a race against your historical best performance or friends in the same virtual lane. Personal Best (PB/PR) Tracker: Automatically tracks your fastest times across 50m, 100m, 200m, and custom distances. Consistency Heatmap: GitHub-style training heatmap that visually celebrates your daily consistency. Open Water GPS Tracking: Accurate GPS tracking for open water swims with trajectory map generation . Gear Locker: Keep track of wear and tear on your swimsuits, goggles, caps. ### 2.7.5 — 2026-10-29 Optimized user experience, with more details waiting for you to discover. ### 2.7.4 — 2026-10-25 Optimized user experience, with more details waiting for you to discover. ### 2.7.3 — 2026-10-24 公开水域地理徽章墙重磅来袭，喜欢户外游的你走过路过不要错过 优化用户体验，更多细节等你发现 ## Apps similar to SwimLog | App | Rating | Price | Category | | --- | --- | --- | --- | | [SwimGo - Swim Record Analysis](https://appshunter.io/ios/app/swimgo-swim-record-analysis/id6740458434) | 5.0 (1) | Free | Health & Fitness | | [1000swim: Swim Analysis](https://appshunter.io/ios/app/1000swim-swim-analysis/id6762081177) | 4.2 (5) | Free | Health & Fitness | | [SwimNow: Swim Progress Tracker](https://appshunter.io/ios/app/swimnow-swim-progress-tracker/id6499453699) | 4.9 (44) | Free | Health & Fitness | | [AquaPulse: Swim Coach](https://appshunter.io/ios/app/aquapulse-swim-coach/id6760874002) | 5.0 (2) | Free | Health & Fitness | | [Paddle Now - SUP Kayak Logger](https://appshunter.io/ios/app/paddle-now-sup-kayak-logger/id6747658678) | — | Free | Health & Fitness | | [Me - Make Health Intuitive](https://appshunter.io/ios/app/me-make-health-intuitive/id6468550888) | 4.9 (33) | Free | Health & Fitness | ## More apps by 云雷 杜 - [衣记ThingLog - 衣橱管理&穿搭日记&收纳助手](https://appshunter.io/ios/app/thinglog-and-and/id6767956760) - [KineEase - Motion Sickness](https://appshunter.io/ios/app/kineease-motion-sickness/id6793559465) All apps by 云雷 杜: https://appshunter.io/developer/1870285991 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*