# Micro Watch vs PCA Training

The clearest difference is update cadence: Micro Watch at every 3 weeks against PCA Training's every 10 months. Micro Watch also leads on iOS requirement (8.3 vs 15.0). 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.

Micro Watch ships an update every 3 weeks, PCA Training every 10 months. The most recent releases landed on October 6, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Micro Watch | PCA Training |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 10 months |
| Size | 38 MB | 121 MB |
| Requires iOS | **8.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ABEL INDUSTREIS INTERNATIONAL CO., LTD.](https://appshunter.io/developer/529054659) | [PORSCHE CARS AUSTRALIA PTY. LTD.](https://appshunter.io/developer/1450476218) |

## What reviewers say

### Micro Watch

[App page](https://appshunter.io/ios/app/micro-watch/id1044268508)

**Features:** macOS Compatibility

**In-app purchases:** none


### PCA Training

[App page](https://appshunter.io/ios/app/pca-training/id1200353041)

**In-app purchases:** none


## Frequently asked questions

### Is Micro Watch free?

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

### Is PCA Training free?

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

### Do Micro Watch or PCA Training have ads?

Neither Micro Watch nor PCA Training shows ads.

### Which is updated more often, Micro Watch or PCA Training?

Micro Watch ships an update every 3 weeks, and PCA Training every 10 months. Most recently, Micro Watch was updated on October 6, 2026 and PCA Training on September 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.*