# PoolSync vs iFLO

The clearest difference is rating: iFLO at 3.1 against PoolSync's 2.1. iFLO also leads on review sentiment (30% vs 20%). PoolSync's advantage is monetization model (free vs subscription). On price, ratings volume, 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.

iFLO holds the better App Store score, 3.1 against 2.1. Both are backed by a comparable volume of ratings — 64 and 92 respectively. Written reviews point the same way: 20% of PoolSync's written reviews are positive against 30% of iFLO's.

PoolSync ships an update every 2 months, iFLO every 6 weeks. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | PoolSync | iFLO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (64 ratings)](https://appshunter.io/ios/app/poolsync/id1498848116/reviews) | **[3.1 (92 ratings)](https://appshunter.io/ios/app/iflo/id6446085127/reviews)** |
| Number of ratings | 64 | **92** |
| Positive reviews | 19.7% of reviews | **30.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | **Free** | Subscription |
| Size | 39 MB | 30 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AquaCal AutoPilot, Inc](https://appshunter.io/developer/1498848115) | [Air Innovations](https://appshunter.io/developer/1675842992) |

## What reviewers say

### PoolSync

[App page](https://appshunter.io/ios/app/poolsync/id1498848116)

Control your pool equipment remotely from your iOS device. Adjust settings like temperature and sanitization, create schedules, and receive important alerts. Stay connected to your pool's status whether you're at home or away.

**Highlights:** Remote equipment control, Adjust heat pump set point, Change sanitization level, Create schedules, Receive alerts, Monitor pool status

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Controls pool features remotely
- 👍 Can monitor chlorinator and heat pump
- 👍 App improved over time (recent positive)
- 👍 Easy to set up (recent positive)
- 👍 Controls pumps, heater, valves, spa, lights

**What reviewers complain about**

- 🐛 Frequent disconnection issues
- 🐛 "Unit does not appear online" error
- 🐛 Basic functionality, minimal details
- 🐛 Poor customer service/no response
- 🐛 Wi-Fi password issues (spaces not allowed)

**Reported bugs**

- Connection issues: "cloud connected" but "unit does not appear online"
- Wi-Fi connection fails even when close to router
- App gets stuck in setup mode, doesn't find heater/chiller (Error 1012)
- Cannot input spaces in Wi-Fi password
- Bug in verification screen preventing code input

**Requested features**

- Add temperature history graph
- Add notifications for heater issues
- Integrate relay contacts for heating priority
- Allow spaces in Wi-Fi passwords
- Add Alexa, Google, HomeKit, IFTTT integration


### iFLO

[App page](https://appshunter.io/ios/app/iflo/id6446085127)

Proactively maintain your HVAC system to prevent clogs, backups, and water damage. This smart device uses AI and custom schedules based on your climate to keep your AC running efficiently, saving you time and money.

**Highlights:** Automated drain line cleaning, AI-powered weather-based maintenance, Customizable maintenance schedules, Real-time device monitoring, Timely notifications and reminders, Easy app-guided installation

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

**In-app purchases:** none


## Frequently asked questions

### Is PoolSync free?

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

### Is iFLO free?

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

### Which has better reviews, PoolSync or iFLO?

iFLO is rated higher. PoolSync averages 2.1 out of 5 from 64 ratings, while iFLO averages 3.1 from 92 ratings.

### Do PoolSync or iFLO have ads?

Neither PoolSync nor iFLO shows ads.

### Which is updated more often, PoolSync or iFLO?

PoolSync ships an update every 2 months, and iFLO every 6 weeks. Most recently, PoolSync was updated on October 12, 2026 and iFLO on October 8, 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.*