# Challenges vs AI

The clearest difference is in-app purchases: Challenges at none against AI's 3. AI's advantage is iOS requirement (15.1 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. AI sells 3 in-app purchases, starting at $3.99 per month. Challenges asks for nothing beyond the download.

Challenges ships an update every 3 weeks, AI fortnightly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Challenges | AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5.7K ratings)](https://appshunter.io/ios/app/challenges-compete-get-fit/id1051342211/reviews)** | — |
| Number of ratings | **5.7K** | — |
| Positive reviews | 51.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 48 MB | 37 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FitNow](https://appshunter.io/developer/297368632) | [Erwin de Brueijs](https://appshunter.io/developer/6782097199) |

## What reviewers say

### Challenges

[App page](https://appshunter.io/ios/app/challenges-compete-get-fit/id1051342211)

Compete with friends, family, and coworkers to get fit. Track your progress through stand, move, and exercise rings, earn medals, and send motivational nudges. Stay connected and motivated with real-time updates and team challenges.

**Highlights:** Team challenges, Activity ring tracking (Stand, Move, Exercise), Medal achievements, Motivational nudges and comments, Real-time team progress updates, Apple Watch integration

**Features:** Apple Watch app

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app for group challenges
- 👍 Motivating and fun
- 🤝 Allows competing across platforms
- 🎯 Individualized calorie goals

**What reviewers complain about**

- 🐛 Syncing issues with fitness apps
- 🕰️ Slow to update data
- 🤯 Inaccurate point tracking
- 🤖 Poor customer support
- 🔒 Privacy concerns

**Reported bugs**

- App crashes frequently
- Syncing issues with Apple Health
- Inability to delete account
- Challenges not working as intended

**Requested features**

- Allow rest days in challenges
- Increase maximum daily points
- Add option to set individual vs. group challenges
- Improve messaging and notifications
- Add Garmin integration


### AI

[App page](https://appshunter.io/ios/app/ai-runcoach/id6782097197)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI RunCoach Monthly | $3.99 | per month |
| AI RunCoach 6 Months | $14.99 | per 6 months |
| AI RunCoach Yearly | $24.99 | per year |


## Frequently asked questions

### Is Challenges free?

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

### Is AI free?

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

### Do Challenges or AI have ads?

Neither Challenges nor AI shows ads.

### Which is updated more often, Challenges or AI?

Challenges ships an update every 3 weeks, and AI fortnightly. Most recently, Challenges was updated on November 2, 2026 and AI on October 31, 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.*