# FloLogic vs WS66i

The clearest difference is rating: FloLogic at 4.9 against WS66i's 2.8. FloLogic also leads on review sentiment (76% vs 38%) and ratings volume (298 vs 17). WS66i's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (12.0 vs 14.2). 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.

FloLogic holds the better App Store score, 4.9 against 2.8. That said, the two scores are not equally well evidenced: FloLogic has 298 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 76% of FloLogic's written reviews are positive against 38% of WS66i's.

FloLogic ships an update every 2 months, WS66i every 3 weeks. Both last shipped on September 30, 2026.

## The numbers

| Metric | FloLogic | WS66i |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (298 ratings)](https://appshunter.io/ios/app/flologic/id1121992190/reviews)** | [2.8 (17 ratings)](https://appshunter.io/ios/app/ws66i/id1516956688/reviews) |
| Number of ratings | **298** | 17 |
| Positive reviews | **75.5% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 340 MB | 40 MB |
| Requires iOS | 14.2 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FloLogic, Inc.](https://appshunter.io/developer/1121992189) | [SOUNDAVO, INC.](https://appshunter.io/developer/1516956687) |

## What reviewers say

### FloLogic

[App page](https://appshunter.io/ios/app/flologic/id1121992190)

This smart system monitors your plumbing for leaks, automatically shutting off the water supply to prevent damage. The companion app provides real-time alerts, system controls, and allows for settings adjustments.

**Highlights:** Real-time leak detection, Automatic water shutoff, Low temperature alerts, Battery backup, Adjustable settings, Communication with water devices

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

**In-app purchases:** none


### WS66i

[App page](https://appshunter.io/ios/app/ws66i/id1516956688)

Control your whole home audio system with this app. Manage volume, bass, treble, and balance for individual zones, or activate party mode for synchronized playback across up to 18 zones. Stream music wirelessly and easily connect multiple amplifiers.

**Highlights:** Customizable zone and source names, Volume, bass, treble, and balance control per zone, All zones ON/OFF, Party Mode for synchronized playback, Control up to 18 zones, Wireless music streaming, New GUI structure for immediate content visibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FloLogic free?

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

### Is WS66i free?

WS66i is free to download, with no in-app purchases.

### Which has better reviews, FloLogic or WS66i?

FloLogic is rated higher. FloLogic averages 4.9 out of 5 from 298 ratings, while WS66i averages 2.8 from 17 ratings.

### Do FloLogic or WS66i have ads?

Neither FloLogic nor WS66i shows ads.

### Which is updated more often, FloLogic or WS66i?

FloLogic ships an update every 2 months, and WS66i every 3 weeks. Most recently, FloLogic was updated on September 30, 2026 and WS66i on September 30, 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.*