# LORENTZ S vs Water Well Map

The clearest difference is rating: Water Well Map at 2.7 against LORENTZ S's 1.0. Water Well Map also leads on iOS requirement (13.0 vs 15.0). LORENTZ S's advantage is in-app purchases (none vs 2) and update cadence (every 3 months vs every 12 months). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Water Well Map sells 2 in-app purchases, starting at $9.99 per month. LORENTZ S asks for nothing beyond the download.

Water Well Map holds the better App Store score, 2.7 against 1.0. Both are backed by a comparable volume of ratings — 2 and 3 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

LORENTZ S ships an update every 3 months, Water Well Map every 12 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | LORENTZ S | Water Well Map |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/lorentz-s-connect/id6443903719/reviews) | **[2.7 (3 ratings)](https://appshunter.io/ios/app/water-well-map/id6499107035/reviews)** |
| Number of ratings | 2 | **3** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 12 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 57 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lorentz](https://appshunter.io/developer/1650411005) | [GAMMASTREAM](https://appshunter.io/developer/1742454380) |

## What reviewers say

### LORENTZ S

[App page](https://appshunter.io/ios/app/lorentz-s-connect/id6443903719)

This app allows users to configure, monitor, and manage their LORENTZ solar water pump systems. It transforms an iPhone or iPad into a tool for easy system setup and real-time performance analysis.

**Highlights:** Configure pump systems, Monitor real-time data, Analyze stored data, Manage pump performance, iOS device compatibility

**In-app purchases:** none


### Water Well Map

[App page](https://appshunter.io/ios/app/water-well-map/id6499107035)

Discover drilled water wells across the USA with detailed information on their locations, depths, and estimated yields. Access links to state drilling logs for further research. This app provides a comprehensive database for exploring water well data.

**Highlights:** Explore USA water wells, View well locations, Check well depths, See estimated yields, Access state drilling logs

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Annual Subscription | $99.99 | per year |


## Frequently asked questions

### Is LORENTZ S free?

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

### Is Water Well Map free?

Water Well Map is free to download, with in-app purchases available.

### Which has better reviews, LORENTZ S or Water Well Map?

Water Well Map is rated higher. LORENTZ S averages 1.0 out of 5 from 2 ratings, while Water Well Map averages 2.7 from 3 ratings.

### Do LORENTZ S or Water Well Map have ads?

Neither LORENTZ S nor Water Well Map shows ads.

### Which is updated more often, LORENTZ S or Water Well Map?

LORENTZ S ships an update every 3 months, and Water Well Map every 12 months. Most recently, LORENTZ S was updated on November 3, 2026 and Water Well Map on November 4, 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.*