# NSD Swimmer

> Swim training aid app for performance logging, tracking, and analysis. (iPhone/iPad app by NANO-SECOND TECHNOLOGY CO., LTD..)

- Source: https://appshunter.io/ios/app/nsd-swimmer/id1156057347 (this page in markdown: same URL + `.md`)
- Developer: [NANO-SECOND TECHNOLOGY CO., LTD.](https://appshunter.io/developer/1004826877)
- Category: Sports, Health & Fitness
- Price: Free
- Rating: 3.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 10.0 · 6 MB
- Languages: American English, Chinese (Traditional, Taiwan)
- Released: 2017-06-16
- Data updated: 2026-07-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/nsd-swimmer/id1156057347/reviews.md

## What is NSD Swimmer?

NSD Swimmer is an App designed to pair with NSD Swim, a precision Swim Training Aid, to serve and help swimmers, indoor and outdoor, become a PRO. The App works with smart phone to Log, Track and Analyze various factors of swimmers performance based on their weight and height. NSD Swim also features:
•Performs stationary resistance training
•Turns any small backyard pool into an endless pool
•Counts strokes, SWOLF score, and calories
•Displays time/distance/distance per stroke/average speed
•Provides video footage with play-by-play statistics
•Offers Day Log, Training, Challenge, Analysis and Triathlete - 5 Modes
•Verbally reminds swimmers of their remaining distance
•Compatible with Apple Health.
 
With this new invention, you are able to build a secret swim training base at your place!

## Key features

- Log, track, and analyze swimmer performance
- Counts strokes, SWOLF score, and calories
- Displays time, distance, and speed metrics
- Provides video footage with statistics
- Offers Day Log, Training, Challenge, Analysis, and Triathlete modes
- Compatible with Apple Health


## Frequently asked questions about NSD Swimmer

### What is NSD Swimmer?

NSD Swimmer is an application designed to work with the NSD Swim training aid. It helps swimmers log, track, and analyze their performance metrics, turning any backyard pool into a training base.

### What performance metrics does NSD Swimmer track?

NSD Swimmer counts strokes, SWOLF score, and calories burned. It also displays time, distance, distance per stroke, and average speed for detailed performance analysis.

### Does NSD Swimmer offer different training modes?

Yes, NSD Swimmer includes five distinct modes: Day Log, Training, Challenge, Analysis, and Triathlete, catering to various training needs and goals.

### Can NSD Swimmer integrate with other health apps?

Yes, NSD Swimmer is compatible with Apple Health, allowing for seamless integration of your swimming data with your overall health tracking.

### What devices is NSD Swimmer compatible with?

NSD Swimmer is compatible with iPhones and iPods. It is designed for use on iOS devices.

### How often is NSD Swimmer updated?

The latest version of NSD Swimmer is 1.23, which was last updated on July 2, 2020. Updates are released periodically to improve functionality and add features.

### What is the user rating for NSD Swimmer?

NSD Swimmer has a rating of 3.0 stars based on 2 user reviews. This indicates a mixed reception from its user base.

### Does NSD Swimmer have ads?

No, NSD Swimmer does not contain advertisements. The app is free to download and use without any ad interruptions.

## Version history (last 5 releases)

### 1.23 — 2020-07-02

* Improved daylog distance counting for training and triathlete.

### 1.22 — 2020-06-12

* Some bug fix
* More accurate data for Apple Health in Triathlete mode

### 1.21 — 2019-08-31

bug fix

### 1.20 — 2019-07-05

* New "Triathlete" mode for users who needs long distance exercise.
* Lap notification for "Triathlete" mode.
* New SWOLF@25 and SWOLF@50 display in analysis mode.
* Improve stability for "Analysis" mode.

### 1.16 — 2018-12-11

The update fixed some problem that might prevent user from using it and made some improvement in camera handling.
It's recommanded for all users already using our product.

## Apps similar to NSD Swimmer

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [World League Syndicate](https://appshunter.io/ios/app/world-league-syndicate/id1552490600) | 5.0 (12) | Free | Sports |
| [Stroke Rate Stopwatch](https://appshunter.io/ios/app/stroke-rate-stopwatch/id1552252450) | 5.0 (8) | Free | Sports |
| [Split Smart](https://appshunter.io/ios/app/split-smart/id1328525043) | 4.8 (142) | Free | Sports |
| [Tally Jump](https://appshunter.io/ios/app/tally-jump/id1441251505) | 4.3 (8) | Free | Sports |
| [Workouts X](https://appshunter.io/ios/app/workouts-x/id1444526174) | 4.8 (8) | Free | Sports |
| [Swimmers](https://appshunter.io/ios/app/swimmers/id1597931884) | — | Free | Sports |

## More apps by NANO-SECOND TECHNOLOGY CO., LTD.

- [NSD Workout](https://appshunter.io/ios/app/nsd-workout/id1021522793)
- [NSD Swimmer for iPad](https://appshunter.io/ios/app/nsd-swimmer-for-ipad/id1513548108)

All apps by NANO-SECOND TECHNOLOGY CO., LTD.: https://appshunter.io/developer/1004826877

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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 2026-07-04.*