SwimNow vs PureSync 节律
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SwimNow
This app analyzes and tracks swimming data from your Apple Watch and other synced devices. It offers detailed insights into your performance, advanced split views, and trend charts to help you improve your swimming efficiency and achieve your goals.
- Import structured workouts to Apple Watch
- Advanced splits views with more metrics
- Data analysis and trend charts
- Swimming achievement stickers
- Compare two swims
- Set personal goals
- Yearly and monthly summaries
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THE ULTIMATE APPLE WATCH SWIM TRACKER SwimNow is the essential swim app designed specifically for Apple Watch. It empowers you to seamlessly track, analyze, and optimize every swimming workout right from your wrist. By integrating directly with the Apple Health App, SwimNow transforms your standard pool and open water swims into professional-grade analytics—capturing everything from laps, pace, and distance to advanced metrics like SWOLF and stroke efficiency. Whether you are a beginner aiming for general fitness or a competitive swimmer chasing a new Personal Best, this app provides the deep data insights you need to train smarter. Discover the best alternative to the native Fitness app and make every meter count! ► Import Structured Workouts to Apple Watch Easily edit your swimming plan on your phone and seamlessly import it to Apple Watch.(Need iOS 18 & WatchOS 10) ► Data View swimming data recorded by your Apple Watch native app in various formats, including calendar and list views. ► Advanced splits views Compared to the native app, the splits view offers more metrics, including stroke count, stroke efficiency, SWOLF, heart rate, and more. Helps you understand the details of each swim lap better. ► Swimming Achievement Stickers Unlock a variety of fun achievement stickers. Place them freely to record your growth and show off your unique swimming style. ► Compare Two Swims Compare technical metrics between two swimming sessions to help you spot differences and continuously refine your technique. ► Data Analysis Provide comprehensive swimming statistics, including swim time, distance, pace, stroke count, stroke rate, calories burned, heart rate, and more, with detailed breakdowns for each interval and lap. ► Trend, Charts, Graph Select time periods, filter by swimming style, pool length, and distance. With comprehensive technical metrics and multidimensional statistics, generate detailed trend charts that help you easily track and analyze long-term swimming data, identify progress and areas for improvement, and enhance your performance. ► Set Goals Set personal goals and cultivate swimming habits to achieve your objectives. ► PB Personal best in different distances. like 100m, 200m, 1000m, 1500m... ► More Metrics Additional metrics such as METs and training impulse. ► Yearly Recap A cool yearly recap that highlights every bit of your persistence and progress throughout the year. ► Monthly & Weekly Summaries Crystal-clear summaries that make every bit of your progress easy to track. ► Distance Correction Fixed an issue where Apple Watch recorded incorrect distances during Open Water Swims (caused by breaststroke). You can edit stroke types and adjust distance for all laps at once, making it easier to correct missed laps or inaccurate swim data recorded by Apple Watch during pool workouts. ► Training Notes Add personalized notes to each training session to track progress and key details. ► AI Analysis Analyzes swimming data within your monthly summaries to optimize your training plans. ► Sharing Features Easily share your swim data with long screenshots, cards, or text. Download SwimNow now and start your swimming data analysis journey, making every meter count! SwimNow offers both a one-time payment option and an annual subscription. The subscription includes an auto-renewal feature. This means it will automatically renew unless you manage your subscription in your account settings. After purchase, you can manage your subscription and turn off auto-renewal in your account settings in the App Store. Email: swimnow@outlook.com
PureSync 节律
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PureSync 是一款本地优先的健康节律记录与执行 App,帮助用户围绕进食窗口、饮食记录、饮水、蛋白质、活动、提醒和 7 日饮食计划,建立稳定、清晰且低打扰的日常节律。 核心特点 1. 主控舱节律状态 记录正餐、甜水、高碳水、加餐或无热量饮品后,PureSync 会结合发生时间、进食窗口和近期记录,通过本地规则更新今日状态,并用动态影像和简洁信号呈现节律变化方向。 相关内容属于规则推演,并非连续血糖、胰岛素或酮体实测。 2. 轻断食与进食窗口 支持 12:12、14:10、16:8 等常见节律。PureSync 会根据用户选择的进食窗口、作息和身体基础信息,调整状态记录、餐食安排与提醒时间。 未记录的日期不会被自动判断为持续断食。长时间没有记录时,App 会提示用户重新确认当天状态。 3. 饮水、蛋白质与活动记录 主控舱集中呈现当日饮水、蛋白质餐次和步行情况。 饮水会跟随无热量饮品记录及提醒完成状态更新;蛋白质根据餐食记录和相关提醒折算;步数可在获得授权后读取 Apple Health 数据,并按一天的不同时段呈现。 4. 饮食结构与 7 日计划 可以先选择地中海、DASH、低碳、高蛋白或本地均衡等饮食结构,再根据默认食材组合进行增减。 PureSync 会根据饮食结构、所选食材和蛋白目标生成: • 7 日餐食安排 • 采购清单 • 餐前、随餐与备餐提醒 • 可选补剂安排 计划强调真实食物、蛋白质、蔬菜、适量慢碳和实际可执行性。 5. 低打扰提醒 App 内提醒可以与 Apple Reminders 联动,用于: • 确认进食窗口 • 饮水与餐食准备 • 第一餐顺序 • 餐后轻走 • 摄入截止 • 记录后的间隔提醒 • 每周复盘与节律回归 每条提醒均可单独设置启用状态、频率、时间和系统同步。未授权系统提醒时,App 内仍可查看和管理提醒。 6. 科学来源与安全边界 主控舱的状态推演、饮食结构和餐食建议均提供可点击的参考来源,包括公开健康指南、研究文献和相关规则说明。 PureSync 会明确区分设备同步数据、用户记录和规则推演结果,避免将模拟结果描述为医学检测。 7. 五种界面语言 支持简体中文、繁体中文、英语、日语和韩语。主要功能、提醒内容、状态说明和来源入口会随界面语言切换。 8. 本地优先与隐私 核心数据优先保存在设备本地。 开启 iCloud 后,主控舱摄入记录、更新时间及状态推演所需的核心记录,会通过用户自己的私人 iCloud 空间同步。Apple Health 和系统提醒权限均由用户自行决定,并可随时在系统设置中管理。 健康提示 PureSync 仅提供健康节律记录、饮食计划和教育参考,不提供医疗诊断、疾病治疗或用药建议,也不替代医生或营养专业人员的意见。 如患有糖尿病、进食障碍、肾脏疾病、痛风,处于孕期或哺乳期,正在服药,或存在其他特殊身体状况,请在调整断食、饮食或补剂方案前咨询专业医生。
Screenshots
Verdict
The clearest difference is price: SwimNow at Free against PureSync 节律's $14.99. PureSync 节律's advantage is in-app purchases (none vs 2). On update cadence, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
SwimNow is free to download; PureSync 节律 costs $14.99 up front. SwimNow sells 2 in-app purchases, starting at $14.99 per year. PureSync 节律 asks for nothing beyond the download.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 25, 2026 and October 3, 2026 respectively.
| Parameter | SwimNow | PureSync 节律 |
|---|---|---|
| Price | Free — better | $14.99 |
| Rating | 4.9 (44 ratings) — better | — |
| Positive reviews | 76.4% of reviews | — |
| Number of ratings | 44 — better | — |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, Apple Watch — better |
| Requires iOS | 17.2 | 17.0 — better |
| Further details — not scored | ||
| Size | 172 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | 阳 邹 | 能 柯 |
In-app purchases
SwimNow
- Yearly7 Days trial$14.991 Year
- Lifetime$39.99
PureSync 节律
No in-app purchases









