# FloLogic vs Coldtub

FloLogic and Coldtub both sit at 4.9 stars, but that hides the real split: 100% of Coldtub's written reviews are positive against 76% of FloLogic's. FloLogic's advantage is ratings volume (531 vs 49). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.9 for FloLogic against 4.9 for Coldtub. That said, the two scores are not equally well evidenced: FloLogic has 531 ratings behind it against 49, so its average is the more settled of the two. Written reviews are what separate them: 76% of FloLogic's written reviews are positive against 100% of Coldtub's.

FloLogic ships an update every 2 months, Coldtub every 3 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | FloLogic | Coldtub |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (531 ratings)](https://appshunter.io/ios/app/flologic/id1121992190/reviews)** | [4.9 (49 ratings)](https://appshunter.io/ios/app/coldtub/id1146179578/reviews) |
| Number of ratings | **531** | 49 |
| Positive reviews | 75.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 340 MB | 51 MB |
| Requires iOS | 14.2 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [FloLogic, Inc.](https://appshunter.io/developer/1121992189) | [Blue Falls Manufacturing Limited](https://appshunter.io/developer/1779341572) |

## 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


### Coldtub

[App page](https://appshunter.io/ios/app/coldtub/id1146179578)

This app provides comprehensive information about a specific cryotherapy product. For owners, it functions as a remote control to monitor and adjust spa settings, including pump operation and temperature.

**Highlights:** Product information, Remote control functionality, Spa status monitoring, Pump on/off control, Setting modification

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FloLogic free?

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

### Is Coldtub free?

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

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

FloLogic is rated higher. FloLogic averages 4.9 out of 5 from 531 ratings, while Coldtub averages 4.9 from 49 ratings.

### Do FloLogic or Coldtub have ads?

Neither FloLogic nor Coldtub shows ads.

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

FloLogic ships an update every 2 months, and Coldtub every 3 months. Most recently, FloLogic was updated on October 29, 2026 and Coldtub on October 29, 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.*