# FLUIDRA NEXUS vs Smart Chlorinator

The clearest difference is update cadence: Smart Chlorinator at every 6 days against FLUIDRA NEXUS's monthly. Smart Chlorinator also leads on iOS requirement (12.0 vs 14.0). 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.

FLUIDRA NEXUS ships an update monthly, Smart Chlorinator every 6 days. The most recent releases landed on October 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | FLUIDRA NEXUS | Smart Chlorinator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 6 days** |
| Size | 211 MB | 30 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [FLUIDRA BRASIL](https://appshunter.io/developer/1642998598) | [FOSHAN SUNDREAM ELECTRONICS CO.LTD](https://appshunter.io/developer/1703947862) |

## What reviewers say

### FLUIDRA NEXUS

[App page](https://appshunter.io/ios/app/fluidra-nexus/id1642998596)

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

**In-app purchases:** none


### Smart Chlorinator

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FLUIDRA NEXUS free?

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

### Is Smart Chlorinator free?

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

### Do FLUIDRA NEXUS or Smart Chlorinator have ads?

Neither FLUIDRA NEXUS nor Smart Chlorinator shows ads.

### Which is updated more often, FLUIDRA NEXUS or Smart Chlorinator?

FLUIDRA NEXUS ships an update monthly, and Smart Chlorinator every 6 days. Most recently, FLUIDRA NEXUS was updated on October 14, 2026 and Smart Chlorinator on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*