# PoolSync vs LevelSmart

The clearest difference is review sentiment: PoolSync at 20% against LevelSmart's 0%. PoolSync also leads on iOS requirement (15.1 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

PoolSync ships an update every 2 months, LevelSmart monthly. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | PoolSync | LevelSmart |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (64 ratings)](https://appshunter.io/ios/app/poolsync/id1498848116/reviews)** | — |
| Number of ratings | **64** | — |
| Positive reviews | **19.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 39 MB | 1 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AquaCal AutoPilot, Inc](https://appshunter.io/developer/1498848115) | [Kona Labs](https://appshunter.io/developer/1622720212) |

## 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


### LevelSmart

[App page](https://appshunter.io/ios/app/levelsmart/id6444029386)

Remotely monitor water levels and temperatures for pools, spas, and water features using wireless sensors. Receive alerts for high/low water levels and view historical data for peace of mind. Ensures your water systems are functioning correctly and prevents issues like dry pumps.

**Highlights:** Remote water level monitoring, Water temperature tracking, High/low water level alerts, Push notifications, Leak alerts, Alert history view

**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 LevelSmart free?

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

### Do PoolSync or LevelSmart have ads?

Neither PoolSync nor LevelSmart shows ads.

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

PoolSync ships an update every 2 months, and LevelSmart monthly. Most recently, PoolSync was updated on September 18, 2026 and LevelSmart on September 19, 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.*