# FLUIDRA NEXUS vs Sentinel

The clearest difference is update cadence: Sentinel at fortnightly against FLUIDRA NEXUS's monthly. FLUIDRA NEXUS's advantage is iOS requirement (14.0 vs 16.4). 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, Sentinel fortnightly. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | FLUIDRA NEXUS | Sentinel |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 25.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | — | Free |
| Size | 211 MB | 59 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [FLUIDRA BRASIL](https://appshunter.io/developer/1642998598) | [Sentinel Desenvolvimento Ltda](https://appshunter.io/developer/1761365452) |

## 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


### Sentinel

[App page](https://appshunter.io/ios/app/sentinel/id6612033669)

Manage your condominium's daily life with ease. Send visitor invitations, track deliveries, reserve common areas, and access important documents. Stay informed with official announcements and manage requests efficiently.

**Highlights:** Visitor invitations and real-time authorization, Package and mail tracking, Common area reservations, Activity and class sign-ups, Occurrence and request management, Official announcements and digital bulletin board, Access to condominium documents

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

**In-app purchases:** none


## Frequently asked questions

### Is FLUIDRA NEXUS free?

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

### Is Sentinel free?

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

### Do FLUIDRA NEXUS or Sentinel have ads?

Neither FLUIDRA NEXUS nor Sentinel shows ads.

### Which is updated more often, FLUIDRA NEXUS or Sentinel?

FLUIDRA NEXUS ships an update monthly, and Sentinel fortnightly. Most recently, FLUIDRA NEXUS was updated on October 14, 2026 and Sentinel on October 9, 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.*