# Thetis Tools vs LPS Manager

The clearest difference is in-app purchases: Thetis Tools at none against LPS Manager's 10. LPS Manager's advantage is update cadence (every 2 months vs every 7 months) and iOS requirement (12.4 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. LPS Manager sells 10 in-app purchases, starting at $2.49 per month. Thetis Tools asks for nothing beyond the download.

Thetis Tools ships an update every 7 months, LPS Manager every 2 months. The most recent releases landed on September 10, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Thetis Tools | LPS Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lps-manager/id1550352713/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 50 MB | 43 MB |
| Requires iOS | 14.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Thetis srl](https://appshunter.io/developer/397584184) | [Bertrand MONGES](https://appshunter.io/developer/1495532302) |

## What reviewers say

### Thetis Tools

[App page](https://appshunter.io/ios/app/thetis-tools/id1460268980)

**Features:** macOS Compatibility

**In-app purchases:** none


### LPS Manager

[App page](https://appshunter.io/ios/app/lps-manager/id1550352713)

This app provides professionals in lightning protection with a comprehensive digital tool for managing installations. It offers features for calculation, design, monitoring, and reporting, along with communication tools for professionals and clients.

**Highlights:** Lightning protection level calculation, ESEAT lightning rod design, Installation monitoring and defect prevention, Real-time alerts via notifications and email, Study report publishing and sharing, Professional directory and internal messaging

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Data | $2.49 | per month |
| Annual Data | $24.49 | per year |
| Annual Pro | $93.99 | per year |
| Annual Expert | $279.99 | per year |
| 160 Tarans | $1.99 | one-time |
| 440 Tarans | $3.99 | one-time |
| 1250 Tarans | $10.99 | one-time |
| 2300 Tarans | $17.99 | one-time |
| 4550 Tarans | $32.99 | one-time |
| 7000 Tarans | $45.99 | one-time |


## Frequently asked questions

### Is Thetis Tools free?

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

### Is LPS Manager free?

LPS Manager is free to download, with in-app purchases available.

### Do Thetis Tools or LPS Manager have ads?

Neither Thetis Tools nor LPS Manager shows ads.

### Which is updated more often, Thetis Tools or LPS Manager?

Thetis Tools ships an update every 7 months, and LPS Manager every 2 months. Most recently, Thetis Tools was updated on September 10, 2026 and LPS Manager on June 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.*