# Posing AI Coach vs CheckIn Pro

The clearest difference is update cadence: CheckIn Pro at every 2 days against Posing AI Coach's weekly. CheckIn Pro also leads on device support (3 vs 1) and iOS requirement (15.5 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Posing AI Coach sells 3 in-app purchases, starting at $6.99 per month and CheckIn Pro sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Posing AI Coach ships an update weekly, CheckIn Pro every 2 days. The most recent releases landed on November 11, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Posing AI Coach | CheckIn Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/checkin-pro-physique-tracker/id6785522011/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 101 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Juan Bautista Morales Barriguete](https://appshunter.io/developer/6780828869) | [Steve Yu](https://appshunter.io/developer/1891894708) |

## What reviewers say

### Posing AI Coach

[App page](https://appshunter.io/ios/app/posing-ai-coach-ifbb-practice/id6780828867)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Posing Coach Monthly | $6.99 | per month |
| Basic Credits Pack | $2.99 | one-time |
| 100 Posing Credits Pack | $8.99 | one-time |


### CheckIn Pro

[App page](https://appshunter.io/ios/app/checkin-pro-physique-tracker/id6785522011)

This app helps physique athletes track their progress with guided, hands-free photo capture and alignment tools. It allows for side-by-side comparisons, logging of weight and measurements, and organization of check-ins by show. All data is processed on-device for privacy.

**Highlights:** Pose-guided, hands-free capture, Ghost overlay for consistent framing, Side-by-side and blended photo comparisons, Log weight and measurements, Timelapse animations, On-device processing for privacy

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CheckIn Pro Monthly | $2.99 | per month |
| CheckIn Pro Annual Subscription | $24.99 | per year |


## Frequently asked questions

### Is Posing AI Coach free?

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

### Is CheckIn Pro free?

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

### Do Posing AI Coach or CheckIn Pro have ads?

Neither Posing AI Coach nor CheckIn Pro shows ads.

### Which is updated more often, Posing AI Coach or CheckIn Pro?

Posing AI Coach ships an update weekly, and CheckIn Pro every 2 days. Most recently, Posing AI Coach was updated on November 11, 2026 and CheckIn Pro on November 10, 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.*