# Smart clean robot vs PolarX

The clearest difference is update cadence: Smart clean robot at every 5 days against PolarX's every 2 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.

Smart clean robot ships an update every 5 days, PolarX every 2 weeks. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Smart clean robot | PolarX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Size | 71 MB | 124 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Tang En Intelligent Technology Co., Ltd.](https://appshunter.io/developer/6790301733) | [POLARX ROBOTICS PTY LTD](https://appshunter.io/developer/1805106139) |

## What reviewers say

### Smart clean robot

[App page](https://appshunter.io/ios/app/smart-clean-robot/id6762189500)

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

**In-app purchases:** none


### PolarX

[App page](https://appshunter.io/ios/app/polarx/id6778462718)

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

**In-app purchases:** none


## Frequently asked questions

### Is Smart clean robot free?

Smart clean robot is free to download, with no in-app purchases.

### Is PolarX free?

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

### Do Smart clean robot or PolarX have ads?

Neither Smart clean robot nor PolarX shows ads.

### Which is updated more often, Smart clean robot or PolarX?

Smart clean robot ships an update every 5 days, and PolarX every 2 weeks. Most recently, Smart clean robot was updated on October 31, 2026 and PolarX on November 5, 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.*