# WI Timer — workout Improvement timer

> workout Improvement timer (iPhone/iPad app by yeeun seo.)

- Source: https://appshunter.io/ios/app/wi-timer/id6448949564 (this page in markdown: same URL + `.md`)
- Developer: [yeeun seo](https://appshunter.io/developer/1634215603)
- Category: Health & Fitness, Lifestyle
- Price: Free
- Age rating: 4+
- Requires: iOS 14.3 · 28 MB
- Languages: American English
- Released: 2023-05-18
- Data updated: 2026-08-12
- User reviews in markdown: https://appshunter.io/ios/app/wi-timer/id6448949564/reviews.md

## What is WI Timer?

Timer optimized for exercise.
Use the interval timer to run the treadmill at the gym and do Tabata exercises at home.
Start the timer exercise now, the most efficient way to use the set time


## Version history (last 3 releases)

### 1.5.2 — 2023-05-23

update Ux Design

### 1.5.1 — 2023-05-22

support the group timers!
Select several saved timers to optimize them for exercise
you can turn off the sound and vibration and turn it on

### 1.0 — 2023-05-18

No release notes.

## More apps by yeeun seo

- [flash arithmetic](https://appshunter.io/ios/app/flash-arithmetic/id1634215601)

All apps by yeeun seo: https://appshunter.io/developer/1634215603

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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 2026-08-12.*