# Kosh: AI Running Coach & Plans — Marathon, Half & 5K Training

> Adaptive AI running coach for personalized training plans and daily insights. (iPhone/iPad app by JEHAN GODREJ.)

- Source: https://appshunter.io/ios/app/kosh-ai-running-coach-and-plans/id6763509012 (this page in markdown: same URL + `.md`)
- Developer: [JEHAN GODREJ](https://appshunter.io/developer/1895348990)
- Category: Health & Fitness, Sports
- Price: Free
- Rating: 5.00/5 from 7 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 26.0 · 19 MB
- Languages: American English
- Released: 2026-09-10
- Data updated: 2026-10-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/kosh-ai-running-coach-and-plans/id6763509012/reviews.md

## What is Kosh?

Most training plans assume you'll never miss a run, never have a bad night's sleep, and never train through a heat wave. Kosh builds plans that understand you're human. Train with plans that adapt to your circumstances.

Pick your race: 1-mile, 5K, 10K, half, or marathon, or just tell Kosh you want to get faster. It builds your plan, then rebuilds it every day around the life you actually live.

Plans that adapt with you:

- You can miss a run and your weekly plan rewires to adapt with you. No stress, no broken plan.
- Kosh reads heart-rate variability, resting heart rate, and sleep from Apple Health to compute your daily Reserve (how much you have to spend today).
- Hot, humid morning? Tough headwinds? Kosh checks the weather and adjusts your paces before you're out the door.

A coach's read, every morning:

Each day Kosh writes you a short note: what today's run is for, what yesterday changed, what to watch. Each week, it reviews the whole plan. And when you want a human, Talk to Jehan, a real running expert who reads your training and answers.

Built for first-timers, and advanced runners:

Never raced before? Kosh starts where you are and gets you to the line. Chasing a personal best? Training paces are set from your recent results and tightened as you improve.

Your crew:

Add friends, see their runs, send a cheer or a popper on race day. Your runs are visible only to friends you accept.

A season you can see:

Watch training take shape week by week: mileage, workouts, milestones, and awards as your season builds.

Works with:

Apple Health (runs sync automatically), Apple Weather, and wearables like Whoop, Garmin, Coros, or Polar watches for recovery data.

Kosh is free to use, with no subscription, no ads, and no tracking.

Lace up. Your first run is ready to be run tonight!

## Key features

- Adaptive training plans
- Daily Reserve calculation
- Weather-adjusted paces
- Personalized daily notes
- Expert consultation option
- Social features for friends

## Is Kosh safe?

Not enough ratings yet to assess Kosh.

## Is Kosh legit?

Kosh: AI Running Coach & Plans has limited verification signals. The AppsHunter Legitimacy Score for Kosh is 58 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/kosh-ai-running-coach-and-plans/id6763509012/reviews.md

### 5/5 — So helpful!

*2026-10-03*

I’ve really been enjoying using Kosh for my runs. It makes running feel more motivating and engaging without overcomplicating the experience. I love being able to keep track of my progress and actually feel encouraged to stay consistent. The app is easy to use, thoughtfully designed, and has genuinely made me look forward to getting my runs in. Definitely recommend it if you’re trying to build a better running routine!

### 5/5 — Good app. Helpful info

*2026-09-30*

This developer presents good and helpful information. It has potential!  

Suggestion: provide clear pathways for those interested in training for cardio walking rather than competitive racing. 

Great start. Try it

### 5/5 — Accurate Metric Tracking

*2026-09-25*

I really love this app for my marathon training because it keeps me honest on exactly how far I am running each day with very precise linking to my Garmin watch. I can track my speed and see where I am slowing or need to pick up the pace. Has really helped me dive into the analytics behind why I’m performing a certain way too with how it takes into account the weather and time of day into the coaching analysis.

### 5/5 — Great running coach

*2026-09-23*

I was training for a sub 15 min 5k and couldn’t get myself to consistently commit to a plan. I thought about hiring a coach but the adaptive ai training plans that Kosh gave me were even better. Gave me ample time for recovery, as well as a good amount of daily guidance. Cant wait to use this for future race training.

### 5/5 — Five star running coaching app!

*2026-09-17*

Easy to use and fantastic running coaching app! I really like the dynamic training plans that automatically update based on how your workouts are going.

The app UI is intuitive and feels great, and also like the friends feature!

I’ve used Kosh to train for a half marathons recently and I was able to set a PR.

Really recommend this app for anyone from beginnings or more advanced runners.

### 5/5 — Best running app

*2026-09-15*

I’m training for a race and Kosh is the most intuitive running app I’ve tried so far. What’s really cool is the plans it generated for me are flexible. I like that there are modes to take breaks if you’re on vacation or if you get sick. I also love all the fun running tips they give!

### 5/5 — Nice and simple adaptive plans

*2026-09-10*

This is the nicest running app I have encountered. I like how simple and clean the UI is. I created a plan to train for the Mumbai Half marathon and there's lots of flexibility + customizability when making a plan. I'm excited to continue training with Kosh!

## Frequently asked questions about Kosh

### What races can Kosh train me for?

Kosh can create training plans for 1-mile, 5K, 10K, half marathons, and marathons. It can also help you get faster if you don't have a specific race in mind.

### How does Kosh adapt my training plan?

Kosh rebuilds your plan daily based on your life circumstances, including missed runs, sleep quality (via Apple Health), and even local weather conditions. This ensures your plan remains realistic and stress-free.

### Can Kosh help me if I miss a run?

Yes, if you miss a run, Kosh will automatically rewire your weekly plan to adapt without causing stress or breaking your progress. It understands that life happens.

### Does Kosh integrate with other health apps or wearables?

Kosh works with Apple Health for automatic run syncing. It also integrates with wearables like Whoop, Garmin, Coros, and Polar for recovery data, and uses Apple Weather for adjustments.

### Is Kosh suitable for beginners and advanced runners?

Kosh is built for all levels. For beginners, it starts where you are and guides you to the finish line. For advanced runners, it sets and tightens training paces based on recent results and improvements.

### Can I talk to a real person for running advice?

Yes, you can Talk to Jehan, a real running expert who reviews your training data and provides answers. This offers a human touch to your AI-driven coaching.

### Does Kosh have ads?

No, Kosh is free to use with no subscription, no ads, and no tracking. It provides a clean and uninterrupted user experience.

### How often is Kosh updated?

The latest version is 1.0.3, and it was last updated on September 23, 2026. This indicates a commitment to ongoing development and improvements.

## Version history (last 5 releases)

### 1.0.6 — 2026-10-20

- New Google Sign-in available
- Bug fixes and under the hood improvements. 
- Add in goal times for your upcoming races.
- Plans no longer reduce mileage as aggressively when your previous session went over.

### 1.0.5 — 2026-10-15

- Substantial performance improvements and bug fixes.
- Refreshed Home Screen view that brings together your runs and other workouts. 
- Fixed plan logic bugs that led to fewer workouts than expected
- You can now choose new run types: VO2 Max, Fartlek, Progression, Hill Repeats, and more.
- Clearer watch setup guide is now available in settings.
- More accurate workout imports, with improved pace and heart-rate reporting.

### 1.0.4 — 2026-10-09

Some big updates and new features, in addition to performance improvements and bug fixes:

- Fixed syncing issue when traveling between time zones
- Fixed several visual / design bugs
- High school XC and TF runners can now do base training in their off season
- Start base training plans (Get Faster & Just Run) from within the app instead of going through the onboarding flow
- "Missing a run?" This shows which apps wrote runs to Apple Health, and which of them Kosh imported.
- Easy runs as a pace range, and you can now set your own easy pace in settings

### 1.0.3 — 2026-09-23

Under the hood performance improvements and bug fixes.

### 1.0.2 — 2026-09-16

Improved first load and faster overall performance, for a smoother, more reliable experience.

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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 2026-10-24.*