# Kai Running — Anime Running Plan & Coach

> AI running playlist generator that syncs music to pace and energy. (iPhone/iPad app by Les Nants.)

- Source: https://appshunter.io/ios/app/kai-running/id6754845436 (this page in markdown: same URL + `.md`)
- Developer: [Les Nants](https://appshunter.io/developer/1807100390)
- Category: Health & Fitness, Sports
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 15.1 · 198 MB
- Languages: American English
- Released: 2025-11-13
- Data updated: 2026-11-09
- Monetization: subscription

## What is Kai Running?

Run from E-rank to S-rank.

Kai Running turns your running training into a manhwa you live. The System chooses you as an E-rank runner and gives you a real training plan for your goal: 5K, 10K, half marathon, marathon or your own race. Every run is a Gate to clear.

A REAL PLAN TO RACE DAY
Tell the System your goal, your level and your race date. It builds a complete plan, week by week, and adapts it when you miss a run.

EVERY RUN IS A GATE
Easy runs are Recon Gates, intervals are Combat Gates, tempo runs are Chases and long runs are Raids. During the run, the System guides you by voice with your pace, your target zone and each rep. Run outdoors with GPS or on a treadmill.

RACE YOUR RIVAL
Ren, your rival, shows up in your hardest sessions. Hold your pace to keep him behind you.

LEVEL UP WITH EVERY RUN
Each Gate you clear raises your stats: Speed, Endurance, Willpower and Recovery. Stats only grow from what you really ran.

WATCH KAI EVOLVE
Clear Gates to rank up from E to A. Kai changes form at every rank. S-rank comes only on race day, with the Rank Exam.

YOUR RUN, DRAWN AS A CHAPTER
After every run, your real performance becomes a short manhwa chapter starring Kai. Read them again in your Archive, and share your chapters, your results and your Hunter License.

Kai Running gives general training guidance, not medical advice. Check with a doctor before you start a new training plan.

Subscription: Kai Running offers an auto-renewing subscription that unlocks the full plan and every Gate. Payment is charged to your Apple ID when you confirm the purchase. The subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Manage or cancel it in your App Store account settings.

Terms of Use: https://lesnants.com/terms
Privacy Policy: https://lesnants.com/privacy

## Key features

- AI playlist creation based on pace
- BPM sync with stride rate
- Race mode for different run phases
- Adaptive playlists for workouts
- Personalized music for motivation

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly Plan | $49.99 | per year |
| Monthly Plan | $12.99 | per month |
| Yearly Plan (Special Offer) | $39.99 | per year |
| Subscriptions | $9.99 | per month |
| Subscriptions | $39.99 | per year |


## Is Kai Running safe?

Not enough ratings yet to assess Kai Running.

## Is Kai Running legit?

Kai Running appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Kai Running is 70 out of 100 points across 7 verification signals from App Store and developer data.


## Frequently asked questions about Kai Running

### What is PaceList?

PaceList is an AI-powered running coach that creates custom music playlists synchronized with your running pace, energy levels, and race profiles. It aims to enhance your motivation and performance during workouts.

### How does PaceList create playlists?

PaceList analyzes your running speed and energy curve to generate songs that match your rhythm. It offers features like AI Playlist Creation, BPM Sync, and Race Mode to tailor music to your specific needs.

### What devices does PaceList support?

PaceList is available for iPhone and iPod devices. It is designed to work seamlessly with your Apple mobile devices.

### What is the subscription cost for PaceList?

PaceList offers subscriptions at $9.99 per month or $39.99 per year. The annual plan includes a 7-day free trial.

### Does PaceList have ads?

Yes, PaceList contains advertisements. As a subscription-based service, ads are part of the user experience.

### How often is PaceList updated?

The latest version of PaceList is 1.0, and it was last updated on November 13, 2025. Updates typically occur to introduce new features and improve performance.

### What is the age rating for PaceList?

PaceList has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### What are the terms of use and privacy policy for PaceList?

The terms of use and privacy policy for PaceList can be found at https://legal.rocapine.com/terms and https://legal.rocapine.com/privacy, respectively.

## Version history (last 2 releases)

### 2.0.0 — 2026-11-05

Kai Running is here. This version replaces PaceList with a complete running coach: a training plan for your race, guided runs as Gates, your rival Ren, ranks from E to S and a manhwa chapter after every run.

### 1.0 — 2025-11-13

No release notes.

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All apps by Les Nants: https://appshunter.io/developer/1807100390

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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 2026-11-09.*