# 1000swim: Swim Analysis — Replay, Fat Burn & Progress

> Swim training analysis tool for long-term swimmers to track progress and performance. (iPhone/iPad app by 天昊 吴.)

- Source: https://appshunter.io/ios/app/1000swim-swim-analysis/id6762081177 (this page in markdown: same URL + `.md`)
- Developer: [天昊 吴](https://appshunter.io/developer/1892400704)
- Category: Health & Fitness, Utilities
- Price: Free with in-app purchases
- Rating: 5.00/5 from 4 App Store ratings · 23 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 25 MB
- Languages: Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan), American English, European Spanish, Korean
- Released: 2026-05-09
- Data updated: 2026-08-27
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/1000swim-swim-analysis/id6762081177/reviews.md

## What is 1000swim?

1000swim is a training analysis app for Apple Watch swimmers.

It reads your authorized swim workouts from Apple Health and reorganizes pace, heart rate, stroke rate, distance per stroke, SWOLF, and long-term training changes. You can use it to review every 1000m swim and see where your progress actually happened.

If you swim regularly, train over long periods, or already have a lot of Apple Watch swimming data, 1000swim gives you more than a normal workout log. It does not just show how far you swam or how long it took. It helps you understand what changed during the swim.

Main features:

[Dynamic Compare]
Select two similar-distance, similar-condition swims and compare them directly. See where the pace gap opened, whether heart-rate zones changed, and whether stroke rate and distance per stroke became steadier.

[Status Trends]
One workout does not tell the whole story. Trends are closer to your real condition. 1000swim groups similar-distance and same-pool swims into trend views, helping you review long-term changes in pace, heart rate, stroke count, efficiency, and training state.

[Radar]
Break one swim into an easier structure to read. Speed, efficiency, load, and stability are placed in one view, so you can quickly see what was strong and what still needs work.

[Comparison Line Charts]
The process often matters more than the final result. Review pace, heart rate, stroke rate, distance per stroke, and SWOLF curves to understand rhythm, late-session changes, fatigue points, and efficiency shifts.

[Milestones]
Progress is not only about one workout. 1000swim provides single-workout, monthly, yearly, and lifetime views to organize training volume, best performances, active days, and long-term accumulation.

[Widgets]
Put yearly, monthly, and lifetime swim progress on your Home Screen. Every swim leaves a visible mark in your long-term record.

[Data Quality and Corrections]
Swim records can be affected by pauses, pool length, distance errors, or non-continuous sessions. 1000swim tries to identify these cases and provides local correction tools when needed, making later analysis more reliable.

Best for swimmers who:

- Record swims with Apple Watch
- Train regularly every week
- Care about pace, heart rate, stroke rate, distance per stroke, and SWOLF
- Want to know whether their 1000m swim is really improving
- Prefer trend-based review over judging a workout by feel alone

The free version supports basic workout comparison, trend review, and progress summaries.
Premium is for users who want fuller training-data management, more complete trend views, advanced line-chart interpretation, and data-quality tools.

Privacy and safety:

- Analysis is performed on device
- Your swim workout data is not uploaded
- No tracking
- No ads
- No sharing of your health data with third parties

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/

## Key features

- Workout comparison by distance and conditions
- Long-term status trends
- Radar profile for workout structure
- Comparison charts for in-workout changes
- Milestone tracking (monthly, yearly, lifetime)
- Home screen widgets
- Data quality correction tools

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Annual | $12.99 | per year |
| Quarterly Subscription | $7.99 | per 3 months |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Unlock | $34.99 | one-time |
| Monthly Premium | $4.99 | one-time |
| Lifetime Upgrade | $24.99 | one-time |


## Recent user reviews (10 of 23)

All indexed reviews: https://appshunter.io/ios/app/1000swim-swim-analysis/id6762081177/reviews.md

### 5/5 — Simple plus comprehensive

*2026-08-20*

Works great with Apple Watch.   The post swim analysis is fun to look at… you can see animations of your current swim set compared to past swims.

### 5/5 — 非常好用的游泳数据app

*2026-08-17*

可以做对比非常nice

### 5/5 — 让数据触手可得

*2026-08-09*

陪伴我从26分到23分的跨越

### 5/5 — Simple plus comprehensive

*2026-08-08*

Works great with Apple Watch.   The post swim analysis is fun to look at… you can see animations of your current swim set compared to past swims.

### 1/5 — 没撒用

*2026-08-06*

不好用，没得撒意义，而且还花我29元🤮

**Developer response:** 恶评，朋友们不用看

### 5/5 — 动画很有意思

*2026-08-03*

非常棒的app，我在泳池的日子它都看见了

### 3/5 — 为什么记录不更新？

*2026-08-01*

游泳纪录还是不更新，停留在21号，距离21号那次到现在我已经游了三回了，app里都没有显示，其他app在我点了训练结束后就立刻有数据了🫪🫪🫪，很喜欢这个app的画风，为什么使用感受这么不给力

**Developer response:** 您好，感谢您喜欢「一千米」的界面和使用体验，也很抱歉这次让您误以为记录没有更新。

先和您说明一下：您的游泳记录已经成功载入，数据并没有丢失。当前版本对免费用户开放的高级分析范围为单次 500～1200 米。超出这个范围的记录仍会保留，但部分分析项目不会完整显示。

如果想查看完整分析，可以开通会员支持我们继续开发。另外我们也在设置页左上角提供了「分享体验」活动，按照活动规则分享使用感受，也有机会领取会员体验资格，不一定需要直接购买。

再次感谢您的反馈。

### 5/5 — 超有趣的神仙游泳APP

*2026-07-30*

⭐⭐⭐⭐⭐宝藏游泳App，真心安利所有长期游泳的人！
最喜欢独家的小人可视化功能！枯燥的训练数据直接转化成动态游泳小人，完整复刻整趟训练节奏，快慢变化一目了然。看着小人游动复盘自己的泳程，趣味性直接拉满。
数据分析足够专业，能够对比多次训练，追踪配速、划距、效率长期变化，帮助找到技术短板。界面干净舒服，既能科学训练，又充满趣味，是游泳党不可多得的训练帮手！

### 5/5 — 对游泳人来说很伟大的一个app

*2026-07-30*

可视化做得非常好！高级版本的费用有点贵，如果能降点价，很想入股永久会员！

### 5/5 — Finally makes my swim data useful

*2026-07-26*

I have tried a few swim apps and most of them gave me a lot of numbers without really telling me what happened. 1000swim it’s the first one that makes the numbers easily to see. It compares workouts from the same pool and similar distances, shows where my paces starts to fall apart, and lets me identify or fix bad data instead of letting it distort everything. I also appreciate that I don’t have to create another account. My workouts come from Apple health. The raw data isn’t uploaded to their servers, The free and the premium features are actually spelled out too, so I knew exactly what I was paying for. It feels like this was built by someone who understands people who swim the same sets week after week and actually want to know whether they’re improving.

## Frequently asked questions about 1000swim

### What is 1000swim?

1000swim is a training analysis tool designed for long-term swimmers. It reads your Apple Health swim workouts to provide detailed comparisons, trends, and insights into your performance over time.

### How does 1000swim help me track improvement?

It automatically matches similar swim workouts to help you compare changes between sessions. You can view trends in pace, heart rate, stroke rate, and efficiency to understand your long-term progress.

### What kind of data does 1000swim analyze?

The app analyzes data from your Apple Health swim workouts, including pace, heart rate, SWOLF, stroke rate, and distance per stroke. It also offers tools to correct abnormal swim data samples.

### Is 1000swim available on multiple devices?

Yes, 1000swim is supported on iPhone and iPad, allowing you to track your swim training across your Apple devices.

### What are the premium features in 1000swim?

The free version offers basic comparison and trend viewing. Premium unlocks deeper data management, more complete trends, advanced chart insights, and data-quality tools for more comprehensive analysis.

### Does 1000swim have ads?

No, 1000swim is ad-free. The app prioritizes user experience and data privacy by not including advertisements.

### How often is 1000swim updated?

The latest version, 5.3.3, was last updated on June 25, 2026. Updates typically focus on improving analysis features and data handling for swimmers.

### Is my swim data safe with 1000swim?

Yes, your swim workout data is analyzed only on your device and is not uploaded. The app ensures privacy by not tracking, sharing, or selling your health data with third parties.

## Version history (last 5 releases)

### 5.8 — 2026-08-27

Workout data quality has been improved.
The app now more accurately identifies long pauses, stopped timers, and brief rests, while letting you switch filtering modes quickly. Your historical workouts can now be used more effectively, making comparisons and trends cleaner and more reliable.

### 5.7 — 2026-08-20

Open the app and see your training status faster. The top of Status Trends is now more spacious, giving you a broader view and helping you notice a little more progress each day.

### 5.6.7 — 2026-08-20

Photo set sharing has been completely improved. Your workout records are no longer just data, but stories from the pool that you can look back on. Share them in a more fun and vivid way～

### 5.6.6 — 2026-08-18

Improved your Personal Best journey, making every breakthrough easier to follow and every proud moment worth remembering.

### 5.6.5 — 2026-08-14

Tap the small Logo in the top-left corner of the Milestones page to explore the all-new photo set sharing.
Your personal bests now have their own presentation scene, complete with pool animations. Every dive feels more special and more worth sharing.

## More apps by 天昊 吴

- [一粒 EDC - Quiet Haptic Ritual](https://appshunter.io/ios/app/edc-quiet-haptic-ritual/id6776937280)

All apps by 天昊 吴: https://appshunter.io/developer/1892400704

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*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 2026-08-27.*