# LevelSmart vs OwlPhone

LevelSmart and OwlPhone are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

LevelSmart ships an update monthly, OwlPhone every 4 weeks. The most recent releases landed on October 6, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | LevelSmart | OwlPhone |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 1 MB | 53 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Kona Labs](https://appshunter.io/developer/1622720212) | [Paul Hinks](https://appshunter.io/developer/329941467) |

## What reviewers say

### 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


### OwlPhone

[App page](https://appshunter.io/ios/app/owlphone/id6762537677)

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

**In-app purchases:** none


## Frequently asked questions

### Is LevelSmart free?

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

### Is OwlPhone free?

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

### Do LevelSmart or OwlPhone have ads?

Neither LevelSmart nor OwlPhone shows ads.

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

LevelSmart ships an update monthly, and OwlPhone every 4 weeks. Most recently, LevelSmart was updated on October 6, 2026 and OwlPhone on October 18, 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.*