# Half Marathon 13.1 Trainer vs Clean Kitchen Challenge

The clearest difference is in-app purchases: Clean Kitchen Challenge at none against Half Marathon 13.1 Trainer's 5. Clean Kitchen Challenge also leads on ads (none vs shown) and iOS requirement (12.0 vs 14.0). Half Marathon 13.1 Trainer's advantage is update cadence (every 6 weeks vs every 36 months). On price and device support there is nothing between them.

Both are free to download. Half Marathon 13.1 Trainer sells 5 in-app purchases, starting at $4.99 per month. Clean Kitchen Challenge asks for nothing beyond the download.

Half Marathon 13.1 Trainer ships an update every 6 weeks, Clean Kitchen Challenge every 36 months. The most recent releases landed on September 24, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Half Marathon 13.1 Trainer | Clean Kitchen Challenge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (5.6K ratings)](https://appshunter.io/ios/app/half-marathon-131-trainer/id514647091/reviews)** | — |
| Number of ratings | **5.6K** | — |
| Positive reviews | 55.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 weeks** | Every 36 months |
| Monetization | Free with in-app purchases | — |
| Size | 319 MB | 22 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Zen Labs](https://appshunter.io/developer/485971738) | [Hand Clicked Limited](https://appshunter.io/developer/1203849988) |

## What reviewers say

### Half Marathon 13.1 Trainer

[App page](https://appshunter.io/ios/app/half-marathon-131-trainer/id514647091)

This app guides beginners through a 14-week program to train for a half marathon using a run-walk method. It offers audio coaching, progress tracking, and community support to help users complete their first 13.1-mile race.

**Highlights:** 14-week run-walk training program, Audio coach and alerts, Run mapping, Health app integration, Community forums, Music integration

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zen Unlimited Pass Monthly | $4.99 | per month |
| Unlock Your Potential | $29.99 | per 3 months |
| Unlock Your Potential | $29.99 | per 3 months |
| Zen Unlimited Pass Annual | $74.99 | per year |
| Unlock Workout List | $0.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 👍 Helpful for beginners
- 👍 Great for training and motivation
- 👍 Integrates well with Apple Watch and Fitness
- 👍 Customizable music playback

**What reviewers complain about**

- 🐛 Occasional syncing and tracking issues
- 🔋 Drains battery life
- 💰 Subscription model change frustrates some users
- 💰 Paid app now requires subscription for full access

**Reported bugs**

- App crashes or freezes during workouts
- Inconsistent distance and time tracking
- Syncing issues with Apple Watch

**Requested features**

- Option to view GPS route history
- Ability to customize training days and schedule
- Integration with more fitness tracking devices
- Detailed performance metrics and analytics


### Clean Kitchen Challenge

[App page](https://appshunter.io/ios/app/clean-kitchen-challenge/id1660382490)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Half Marathon 13.1 Trainer free?

Half Marathon 13.1 Trainer is free to download, with in-app purchases available.

### Is Clean Kitchen Challenge free?

Clean Kitchen Challenge is free to download, with no in-app purchases.

### Do Half Marathon 13.1 Trainer or Clean Kitchen Challenge have ads?

Half Marathon 13.1 Trainer shows ads; Clean Kitchen Challenge does not.

### Which is updated more often, Half Marathon 13.1 Trainer or Clean Kitchen Challenge?

Half Marathon 13.1 Trainer ships an update every 6 weeks, and Clean Kitchen Challenge every 36 months. Most recently, Half Marathon 13.1 Trainer was updated on September 24, 2026 and Clean Kitchen Challenge on May 17, 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.*