# GoChallenge vs SLK Coaching

The clearest difference is in-app purchases: GoChallenge at none against SLK Coaching's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SLK Coaching sells 1 in-app purchase, starting at $150.00 per month. GoChallenge asks for nothing beyond the download.

GoChallenge ships an update every 5 weeks, SLK Coaching every 6 weeks. The most recent releases landed on October 17, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | GoChallenge | SLK Coaching |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 52 MB | 47 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [GoChallenge](https://appshunter.io/developer/1698770128) | [Sarah Lawless Kavanagh](https://appshunter.io/developer/1760558900) |

## What reviewers say

### GoChallenge

[App page](https://appshunter.io/ios/app/gochallenge/id1642546406)

This app fosters workplace wellbeing and productivity by connecting teams through exercise, social interaction, and shared goals. It integrates with fitness trackers and health apps to encourage daily aerobic activity and build a sense of community.

**Highlights:** Workplace wellbeing platform, Social motivation, Connects with fitness trackers, Team challenges, Promotes community and belonging, Integrates with Health app

**Features:** Vision Pro support

**In-app purchases:** none


### SLK Coaching

[App page](https://appshunter.io/ios/app/slk-coaching/id6596768084)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SLK Coaching | $150.00 | per month |


## Frequently asked questions

### Is GoChallenge free?

GoChallenge is free to download, with no in-app purchases.

### Is SLK Coaching free?

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

### Do GoChallenge or SLK Coaching have ads?

Neither GoChallenge nor SLK Coaching shows ads.

### Which is updated more often, GoChallenge or SLK Coaching?

GoChallenge ships an update every 5 weeks, and SLK Coaching every 6 weeks. Most recently, GoChallenge was updated on October 17, 2026 and SLK Coaching on September 15, 2026.

---

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