# RunKASI vs Endorphins Running

The clearest difference is ratings volume: Endorphins Running at 914 against RunKASI's 7. Endorphins Running also leads on update cadence (every 2 weeks vs every 5 weeks). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. RunKASI sells 2 in-app purchases, starting at $59.99 per 6 months and Endorphins Running sells 4 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for RunKASI against 4.9 for Endorphins Running. That said, the two scores are not equally well evidenced: Endorphins Running has 914 ratings behind it against 7, so its average is the more settled of the two. Written reviews are what separate them: 100% of RunKASI's written reviews are positive against 99% of Endorphins Running's.

RunKASI ships an update every 5 weeks, Endorphins Running every 2 weeks. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | RunKASI | Endorphins Running |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/runkasi/id6502329451/reviews)** | [4.9 (914 ratings)](https://appshunter.io/ios/app/endorphins-running/id6736627957/reviews) |
| Number of ratings | 7 | **914** |
| Positive reviews | **100.0% of reviews** | 98.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 27 MB | 177 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 12+ |
| Developer | [KASI, LLC](https://appshunter.io/developer/1745033573) | [Endorphins Running LLC](https://appshunter.io/developer/1772731195) |

## What reviewers say

### RunKASI

[App page](https://appshunter.io/ios/app/runkasi/id6502329451)

Receive real-time audio coaching during your runs, with personalized feedback based on your biometric data. Connect with remote human coaches who can monitor your progress and provide guidance from anywhere.

**Highlights:** Real-time audio coaching, Biometric data interpretation, Remote human coaching, Extensive workout menu, Apple Watch integration, Bluetooth earphone support

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Runner Semi Annual Plan | $59.99 | per 6 months |
| Runner Annual Plan | $83.90 | per year |


### Endorphins Running

[App page](https://appshunter.io/ios/app/endorphins-running/id6736627957)

This app provides science-backed, personalized training plans for runners of all levels, from beginners to marathoners. It offers expert coaching, real-time progress tracking, and integrates with popular wearables. Users can also join a large community for in-person training events and support.

**Highlights:** Personalized adaptive training plans, Real-time progress tracking, Expert coaching and support, 1500+ community events, Wearable device integration, Strength and recovery programs

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $19.99 | per month |
| Monthly | $19.99 | per month |
| Yearly | $119.99 | per year |
| Yearly | $119.99 | per year |

**What reviewers like**

- 🚀 Seamless Strava integration
- 👍 Personalized training plans
- 🌟 Excellent community features
- 💪 Helped improve running performance
- 🤝 Great for meeting like-minded runners


## Frequently asked questions

### Is RunKASI free?

RunKASI is free to download, with in-app purchases available.

### Is Endorphins Running free?

Endorphins Running is free to download, with in-app purchases available.

### Which has better reviews, RunKASI or Endorphins Running?

RunKASI is rated higher. RunKASI averages 5.0 out of 5 from 7 ratings, while Endorphins Running averages 4.9 from 914 ratings.

### Do RunKASI or Endorphins Running have ads?

Neither RunKASI nor Endorphins Running shows ads.

### Which is updated more often, RunKASI or Endorphins Running?

RunKASI ships an update every 5 weeks, and Endorphins Running every 2 weeks. Most recently, RunKASI was updated on October 21, 2026 and Endorphins Running on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*