# Smart Chlorinator vs JOW AMP

The clearest difference is iOS requirement: Smart Chlorinator at 12.0 against JOW AMP's 15.0. 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.

## The numbers

| Metric | Smart Chlorinator | JOW AMP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Size | 30 MB | 1 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 9+ |
| Developer | [FOSHAN SUNDREAM ELECTRONICS CO.LTD](https://appshunter.io/developer/1703947862) | [Sun Hydraulics (China) Co., LTD.](https://appshunter.io/developer/1676392448) |

## What reviewers say

### Smart Chlorinator

[App page](https://appshunter.io/ios/app/smart-chlorinator/id6469689129)

**Features:** macOS Compatibility

**In-app purchases:** none


### JOW AMP

[App page](https://appshunter.io/ios/app/jow-amp/id6745810630)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Smart Chlorinator free?

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

### Is JOW AMP free?

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

### Do Smart Chlorinator or JOW AMP have ads?

Neither Smart Chlorinator nor JOW AMP shows ads.

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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.*