# Yollo - Interval running timer — Run coach & walking planner

> Customizable interval running timer with social features and health data integration. (iPhone/iPad app by Studio Y Inc..)

- Source: https://appshunter.io/ios/app/yollo-interval-running-timer/id1590839504 (this page in markdown: same URL + `.md`)
- Developer: [Studio Y Inc.](https://appshunter.io/developer/1703721561)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Rating: 5.00/5 from 15 App Store ratings · 31 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 203 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China)
- Released: 2022-04-28
- Data updated: 2026-08-24
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/yollo-interval-running-timer/id1590839504/reviews.md

## What is Yollo?

*The best interval running timer app Yollo that provides you with the best running experience!

- An app that allows you to set up the optimal interval running courses and adjust the frequency of voice guidance for your needs.

*Clean Voice Coaching Running App
- A running app with a no-frills voice coach that allows you to run while listening to music uninterrupted.


*Appointments
- A way to not procrastinate running! - Make appointments to run at the same time at your respective locations.


*Social
- Follow nearby runners and stimulate your running instincts.


*Dating
- If you follow each other, you can chat.


Yollo Subscription
• Get customized interval runs even after free use of 1 month.
• Unlimited access to view runner profiles.
• Unlimited access to view distance/rankings on the ranking list.
• Create appointments with others without restriction.
• Create clubs without restriction.
• Invite club members without restriction.


Yollo uses HealthKit to export your Yollo activities to the Health app and read heart rate and biometric data.

You can subscribe and pay through your iTunes account. Payment will be charged to your iTunes account at confirmation of purchase. Your subscription will automatically renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Subscriptions may be managed by the user and auto-renew may be turned off after purchase by going to the 'Manage Subscription' page in settings. Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. The subscription will renew at the same cost.



Terms of Service: https://support.yolloapp.com/terms
Privacy Policy: https://support.yolloapp.com/

## Key features

- Customizable interval running courses
- Adjustable voice guidance frequency
- Music playback without interruption
- Run appointment scheduling
- Follow nearby runners
- Direct messaging with connections

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly Subscription | $39.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Coach | $1.99 | one-time |


## Recent user reviews (10 of 31)

All indexed reviews: https://appshunter.io/ios/app/yollo-interval-running-timer/id1590839504/reviews.md

### 5/5 — 인터벌 러닝 최적화 타이머!

*2026-02-28*

완전 만족하면서 잘쓰고있고 퀄리티도 UI도 다 좋은데 다만 아쉬움? 바램이라면 저는 요일별로 루틴이 있는데 나만의 달리기에서는 요일별 저장이 아니고 한가지 타이머만 있으니까 쫌 아쉬워요,, 요일별로 해서 다 다르게 저장하고 싶은데 제 욕심인가요..ㅋㅋ

### 4/5 — 에어팟 심박수 연동 시켜주시면 감사하겠습니다.

*2025-10-14*

처음 써보는데 안내를
해줘서 유용합니다.

### 5/5 — 진짜 너무좋아요 초보러너 찾던 앱 ㅠㅠ

*2025-08-05*

나이삐런은 카운트기능없어서 계속 워치보면서 뛰어야하고
런데삐는 너무 복잡하고 어수선하고 카운트 기능도 없어서 괜찮은 앱 없나 뒤지다가 드디어 딱 원하던 기능이 있는 앱 찾았어요 ㅠㅠㅠ🫶🏻

**Developer response:** 알아 주시니 감사해요. ㅎㅎ 그치만 아직 대부분의 러너분들이 저희 앱을 모르세요 ㅠㅠ

### 5/5 — 어플 짱!!

*2025-07-13, version 1.3.8*

러닝에 도움이 많이 되네요!!
짱짱!!

### 5/5 — 좋습니다

*2025-01-29, version 1.3.5*

꼭 필요한 기능만 있네요 ^^

### 5/5 — 런닝어플중 최고!

*2024-09-19*

굉장히 만족도가 높은 어플입니다. 복잡하지 않은 인터페이스에 자유도높고 가이드도 있어서 실제 상용에 민족도가 높네요! 매일 하는건 아니라서 구매는 못했지만 진짜 러너가 되면 구매할정도로 좋은거같아요! 무엇보다 오류나 개선 피드백을 보냈을때 친절하고 빠른 수정 대응을 해주는게 정말 좋았습니다:)

**Developer response:** 저희 팀이 다들 UI변태라서 버튼 하나 조차 엄청나게 많은 고민을 거칩니다. 좋아해 주시니 고생한 보람이 있네요. ㅠㅠ
새벽에도 깨 있기만 하면 바로 대답해 드리니까, 언제든 또 문의 주세요!

### 3/5 — 업데이트 후 나만의 달리기 안됨

*2024-08-18*

오늘 업데이트 후 나만의 달리기 누르면 (이미 결제 불구하고) 다시 구매 요청하는 팝업 뜨고, 복원 누르면 verify receipt error 뜹니다. 빠른 이슈 해결 부탁드립니다.

**Developer response:** 8.18 저녁10시에 해당 문제를 해결한 버전이 앱스토어에 올라갔습니다.
업데이트 하신 후 복원 누르시면 제대로 동작할 겁니다.
금요일에 문제가 있는 버전이 올라가서 많은 분들이 앱상의 채팅으로 알려주셨는데, 휴일에 좋은 기분으로 달리기 하시려고 할 때, 오류가 나서 너무 죄송합니다.

새로운 버전이 올라갔으니 다시 시도 부탁드리고, 혹시 문제가 있으면 채팅으로 또 알려주십시오. 앞으로는 보다 면밀한 테스트로 업데이트에 만전을 기하겠습니다.

### 3/5 — 유료결재해서 쓰는데 업데이트후 코스 이름바꾸기가 전체가 바뀝니다

*2024-08-17*

유료결재해서 쓰는데 업데이트후 코스 이름바꾸기가 전체가 바뀝니다

### 5/5 — 짱

*2024-07-22, version 1.2.10*

인터벌앱 찾다가 후기좋길래 써봣는데 시간도 읽어주고 좋아용.님들 이거 스티브?인공지능 챗봇인줄 알았더니 직원 분이엿음.문의했더니 전화번호 남겨달래서 남겻더니 직원분과 통화할수있었음..통화하느라 러닝하다가 걸었는데 걷다가 새똥맞음..구라같은데 실화임.

### 1/5 — 업데이트 이거 좀 아닌 거 같아요.

*2024-07-14*

달리는 중에 업데이트 팝업뜨면  업데이트할 수밖에 없는데 그럼 이전에 뛰던 기록이 사라집니다; 그리고 업데이투 후에 기록을 볼 수 없게 됐네요;

**Developer response:** 알려 주신 덕분에, 업데이트 팝업을 제거한 버전이 업로드 되었습니다. 기록 또한 문제없이 보이실 겁니다. 저희가 문제점을 알 수 있도록 자세히 알려주셔서 대단히 감사합니다.

## Frequently asked questions about Yollo

### What is Yollo?

Yollo is an interval running timer app designed to provide a personalized running experience. It allows users to set up custom interval courses, adjust voice guidance, and connect with other runners.

### Does Yollo offer a free trial?

Yes, Yollo offers a free use period of 1 month. After this, a subscription is required for continued access to customized interval runs and premium features.

### What are the benefits of a Yollo subscription?

A Yollo subscription provides unlimited access to customized interval runs, runner profiles, distance/ranking lists, and unrestricted creation of appointments and clubs.

### Can Yollo track my health data?

Yes, Yollo uses HealthKit to export your running activities to the Health app and can read heart rate and biometric data, enhancing your fitness tracking.

### How do I manage my Yollo subscription?

Subscriptions can be managed through your iTunes account. Auto-renewal can be turned off after purchase by navigating to the 'Manage Subscription' page in settings.

### What devices does Yollo support?

Yollo is supported on Apple Watch, iPhone, and iPod, allowing you to track your runs across multiple devices.

### How often is Yollo updated?

The latest version of Yollo is 1.4.2, and it was last updated on December 27, 2025. This indicates regular updates to improve the app's functionality.

### What is the age rating for Yollo?

Yollo has an age rating of 4+, making it suitable for a wide range of users interested in fitness and running.

## Version history (last 5 releases)

### 1.4.2 — 2025-12-27

The best app for running beginners, Yollo, has recently fixed a few bugs.

### 1.4.1 — 2025-11-19

The best app for running beginners, Yollo, has recently fixed a few bugs.

### 1.4.0 — 2025-10-14

The best app for running beginners, Yollo, has recently fixed a few bugs.

### 1.3.9 — 2025-07-13

The best app for running beginners, Yollo, has recently fixed a few bugs.

### 1.3.8 — 2025-05-20

The best app for running beginners, Yollo, has recently fixed a few bugs.

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## Related topics

[interval running custom](https://appshunter.io/ios/topics/interval-running-custom) · [yollo](https://appshunter.io/ios/topics/yollo) · [intvl running](https://appshunter.io/ios/topics/intvl-running)

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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 2026-08-24.*