# PetDot vs YYIOT

The clearest difference is update cadence: PetDot at every 5 days against YYIOT's every 6 weeks. 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.

PetDot ships an update every 5 days, YYIOT every 6 weeks. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | PetDot | YYIOT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/yyiot/id6740172144/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Monetization | — | Free |
| Size | 52 MB | 142 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Xiaoermei Ltd](https://appshunter.io/developer/1753423172) | [健跃 赵](https://appshunter.io/developer/1788662188) |

## What reviewers say

### PetDot

[App page](https://appshunter.io/ios/app/petdot/id6738274841)

**Features:** macOS Compatibility

**In-app purchases:** none


### YYIOT

[App page](https://appshunter.io/ios/app/yyiot/id6740172144)

Monitor your home or office in real-time with this smart camera app. Features include HD video streaming, two-way audio, and instant motion detection alerts for enhanced security and peace of mind.

**Highlights:** Real-time monitoring, HD video streaming, Two-way audio communication, Motion detection alerts, Easy setup

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PetDot free?

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

### Is YYIOT free?

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

### Do PetDot or YYIOT have ads?

Neither PetDot nor YYIOT shows ads.

### Which is updated more often, PetDot or YYIOT?

PetDot ships an update every 5 days, and YYIOT every 6 weeks. Most recently, PetDot was updated on October 2, 2026 and YYIOT on October 1, 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.*