# Big K Coach vs AIMOOV

The clearest difference is update cadence: AIMOOV at every 2 weeks against Big K Coach's every 19 months. Big K Coach's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Big K Coach sells 1 one-off in-app purchase and AIMOOV sells 2 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

Big K Coach ships an update every 19 months, AIMOOV every 2 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Big K Coach | AIMOOV |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/aimoov/id1661361762/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 21 MB | 111 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Age rating | 4+ | 17+ |
| Developer | [Big K Corp Limited](https://appshunter.io/developer/1613318062) | [AI BRIGHT](https://appshunter.io/developer/1623343502) |

## What reviewers say

### Big K Coach

[App page](https://appshunter.io/ios/app/big-k-coach/id1613318060)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Coaching personnalisé | $599.99 | one-time |


### AIMOOV

[App page](https://appshunter.io/ios/app/aimoov/id1661361762)

This wellness app offers personalized, evolutive workout programs designed for home use. It provides short, effective HIIT sessions, detailed exercise tutorials to reduce injury risk, and progress tracking. Users can sync with smartwatches and enjoy their own music during workouts.

**Highlights:** Custom and evolutive workout programs, 20-minute HIIT sessions, Real-time heart rate tracking, Exercise tutorials and tips, Progress tracking, Music integration

**Features:** Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $12.99 | per month |
| Multi-Users Cam | $99.99 | one-time |


## Frequently asked questions

### Is Big K Coach free?

Big K Coach is free to download, with in-app purchases available.

### Is AIMOOV free?

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

### Do Big K Coach or AIMOOV have ads?

Neither Big K Coach nor AIMOOV shows ads.

### Which is updated more often, Big K Coach or AIMOOV?

Big K Coach ships an update every 19 months, and AIMOOV every 2 weeks. Most recently, Big K Coach was updated on November 3, 2026 and AIMOOV on November 3, 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.*