# OKP vs pjrobot

The clearest difference is rating: OKP at 2.3 against pjrobot's 1.5. OKP also leads on update cadence (every 3 weeks vs every 13 months) and ratings volume (127 vs 2). 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.

OKP holds the better App Store score, 2.3 against 1.5. That said, the two scores are not equally well evidenced: OKP has 127 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 21% of OKP's written reviews are positive against 0% of pjrobot's.

OKP ships an update every 3 weeks, pjrobot every 13 months. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | OKP | pjrobot |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (127 ratings)](https://appshunter.io/ios/app/okp/id1604147294/reviews)** | [1.5 (2 ratings)](https://appshunter.io/ios/app/pjrobot/id1635727214/reviews) |
| Number of ratings | **127** | 2 |
| Positive reviews | **21.4% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 13 months |
| Monetization | Free | Free |
| Size | 163 MB | 183 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen USEER Robotics Co., Ltd](https://appshunter.io/developer/1485542961) | [Dongguan Pinjia Intelligence Technology Co.,Ltd](https://appshunter.io/developer/1635727516) |

## What reviewers say

### OKP

[App page](https://appshunter.io/ios/app/okp/id1604147294)

Manage and schedule your cleaning tasks remotely to ensure your space stays consistently clean. The app provides routine records, allows for remote scheduling, and offers quick firmware updates for an enhanced user experience. Built-in customer service helps resolve any issues.

**Highlights:** Remote cleaning task management, Routine scheduling, Cleaning history records, One-click firmware updates, Built-in customer support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy setup process with step-by-step instructions
- ✨ Vacuum cleaning performance is excellent
- 🎮 App remote control functionality works well
- 💬 Friendly and helpful customer service
- 🗺️ Lidar mapping feature provides good visualization

**What reviewers complain about**

- 🐛 Frequent WiFi connectivity issues
- 🐛 App crashes and freezes regularly
- 🌐 App displays in Chinese/Asian language by default
- 🔌 Requires constant reconnection to app
- 📱 Only compatible with 2.4GHz WiFi, not 5G

**Reported bugs**

- WiFi connection fails at 85-87% during pairing
- Verification code not sent or not recognized
- Account not recognized after logout
- App won't progress past language selection
- Pairing fails with updated app versions

**Requested features**

- Manual auto-empty scheduling controls
- In-app button to empty robot vacuum
- Room segmentation on map display
- Charging station location indicator on map
- Default cleaning mode settings


### 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 OKP free?

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

### Is pjrobot free?

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

### Which has better reviews, OKP or pjrobot?

OKP is rated higher. OKP averages 2.3 out of 5 from 127 ratings, while pjrobot averages 1.5 from 2 ratings.

### Do OKP or pjrobot have ads?

Neither OKP nor pjrobot shows ads.

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

OKP ships an update every 3 weeks, and pjrobot every 13 months. Most recently, OKP was updated on October 15, 2026 and pjrobot on October 4, 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.*