# Vision Object Detection vs Piyuo Counter

The clearest difference is update cadence: Piyuo Counter at weekly against Vision Object Detection's every 2 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.

Vision Object Detection ships an update every 2 months, Piyuo Counter weekly. The most recent releases landed on September 8, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Vision Object Detection | Piyuo Counter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/piyuo-counter/id6743642606/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | — | Free |
| Size | 132 MB | 137 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Bluecover Technologies Lda](https://appshunter.io/developer/1577544294) | [Chien Chih Liu](https://appshunter.io/developer/1803739839) |

## What reviewers say

### Vision Object Detection

[App page](https://appshunter.io/ios/app/vision-object-detection/id6450935039)

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

**In-app purchases:** none


### Piyuo Counter

[App page](https://appshunter.io/ios/app/piyuo-counter/id6743642606)

Automatically detect and count pedestrians in real-time using AI. This app works offline immediately after installation and supports various screen sources for continuous monitoring. It's ideal for understanding foot traffic in different spaces without needing an internet connection.

**Highlights:** Real-time people counting, Offline functionality, Multiple screen source support, Long-term recording, Local data processing

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Vision Object Detection free?

Vision Object Detection is free to download, with no in-app purchases.

### Is Piyuo Counter free?

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

### Do Vision Object Detection or Piyuo Counter have ads?

Neither Vision Object Detection nor Piyuo Counter shows ads.

### Which is updated more often, Vision Object Detection or Piyuo Counter?

Vision Object Detection ships an update every 2 months, and Piyuo Counter weekly. Most recently, Vision Object Detection was updated on September 8, 2026 and Piyuo Counter on September 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*