# ProplayAI vs Estelle studio

The clearest difference is update cadence: ProplayAI at every 5 weeks against Estelle studio's every 25 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ProplayAI ships an update every 5 weeks, Estelle studio every 25 months. The most recent releases landed on October 15, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | ProplayAI | Estelle studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (41 ratings)](https://appshunter.io/ios/app/proplayai/id1527600195/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 15.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 25 months |
| Monetization | Free | — |
| Size | 30 MB | 18 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [3MotionAI Inc.](https://appshunter.io/developer/1554912010) | [Estelle Pilates and Yoga](https://appshunter.io/developer/1579481942) |

## What reviewers say

### ProplayAI

[App page](https://appshunter.io/ios/app/proplayai/id1527600195)

Capture biomechanical data from your smartphone to analyze pitching movements. Generate 3D diagrams to compare pitchers, identify areas for improvement, and design targeted drills. Use in-game footage to track progress and understand performance.

**Highlights:** Smartphone biomechanical data capture, 3D pitcher comparison diagrams, Movement optimization drills, In-game footage analysis, Fatigue and performance identification

**Features:** macOS Compatibility

**In-app purchases:** none


### Estelle studio

[App page](https://appshunter.io/ios/app/estelle-studio/id1579481940)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ProplayAI free?

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

### Is Estelle studio free?

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

### Do ProplayAI or Estelle studio have ads?

Neither ProplayAI nor Estelle studio shows ads.

### Which is updated more often, ProplayAI or Estelle studio?

ProplayAI ships an update every 5 weeks, and Estelle studio every 25 months. Most recently, ProplayAI was updated on October 15, 2026 and Estelle studio on October 27, 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.*