# Level Sense vs Discover Douglas

The clearest difference is update cadence: Discover Douglas at every 2 months against Level Sense's every 5 months. Level Sense's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, 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.

Level Sense ships an update every 5 months, Discover Douglas every 2 months. The most recent releases landed on September 18, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Level Sense | Discover Douglas |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.6 (20 ratings)](https://appshunter.io/ios/app/level-sense/id1292153708/reviews)** | — |
| Number of ratings | **20** | — |
| Positive reviews | 13.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 33 MB | 142 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Sump Alarm Inc.](https://appshunter.io/developer/1292153707) | [City of Douglas (Wyoming)](https://appshunter.io/developer/1784817555) |

## What reviewers say

### Level Sense

[App page](https://appshunter.io/ios/app/level-sense/id1292153708)

This app monitors sump pumps and basements for critical issues like high water levels, power outages, and leaks. It provides real-time alerts via email, voice, and text, and tracks environmental data like temperature and humidity to help prevent damage and mold.

**Highlights:** High water level alerts, Power outage notifications, Leak detection, Temperature and humidity monitoring, Remote alerts (email, voice, text), Historical data charts

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

**In-app purchases:** none


### Discover Douglas

[App page](https://appshunter.io/ios/app/discover-douglas/id6739315607)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Level Sense free?

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

### Is Discover Douglas free?

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

### Do Level Sense or Discover Douglas have ads?

Neither Level Sense nor Discover Douglas shows ads.

### Which is updated more often, Level Sense or Discover Douglas?

Level Sense ships an update every 5 months, and Discover Douglas every 2 months. Most recently, Level Sense was updated on September 18, 2026 and Discover Douglas on September 12, 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.*