# H vs pjrobot

The clearest difference is review sentiment: H at 50% against pjrobot's 0%. H also leads on update cadence (every 3 months vs every 13 months) and iOS requirement (7.1 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

H ships an update every 3 months, pjrobot every 13 months. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | H | pjrobot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.5 (2 ratings)](https://appshunter.io/ios/app/pjrobot/id1635727214/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 13 months |
| Monetization | Free | Free |
| Size | 9 MB | 183 MB |
| Requires iOS | **7.1** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobile Labs](https://appshunter.io/developer/950993552) | [Dongguan Pinjia Intelligence Technology Co.,Ltd](https://appshunter.io/developer/1635727516) |

## What reviewers say

### H

[App page](https://appshunter.io/ios/app/h-smart-20/id1048177625)

Control your 433.92Mhz devices like blinds and other appliances remotely via smartphone or PC. Create custom schedules and scenarios for automated control.

**Highlights:** Control 433.92Mhz devices, Smartphone and PC control, Device grouping, Event-time scheduling, Scenario creation, Remote internet control

**Features:** macOS Compatibility

**In-app purchases:** none


### pjrobot

[App page](https://appshunter.io/ios/app/pjrobot/id1635727214)

Control your smart home devices remotely with this app. It offers easy device setup, smart linkage for one-click control of multiple devices, and voice assistant integration for a convenient smart living experience.

**Highlights:** Remote device control, WIFI fast distribution network, Smart linkage for multiple devices, Voice assistant support, One-click device control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is H free?

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

### Is pjrobot free?

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

### Do H or pjrobot have ads?

Neither H nor pjrobot shows ads.

### Which is updated more often, H or pjrobot?

H ships an update every 3 months, and pjrobot every 13 months. Most recently, H was updated on October 13, 2026 and pjrobot on October 21, 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.*