# LPS Manager vs ISS IoT FSA

The clearest difference is in-app purchases: ISS IoT FSA at none against LPS Manager's 10. LPS Manager's advantage is iOS requirement (12.4 vs 15.0). On price, update cadence, 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. ISS IoT FSA asks for nothing beyond the download.

LPS Manager ships an update every 2 months, ISS IoT FSA monthly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | LPS Manager | ISS IoT FSA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lps-manager/id1550352713/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 48 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bertrand MONGES](https://appshunter.io/developer/1495532302) | [ISS World Services](https://appshunter.io/developer/1029894047) |

## What reviewers say

### 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 |


### ISS IoT FSA

[App page](https://appshunter.io/ios/app/iss-iot-fsa/id6475350296)

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

**In-app purchases:** none


## Frequently asked questions

### Is LPS Manager free?

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

### Is ISS IoT FSA free?

ISS IoT FSA is free to download, with no in-app purchases.

### Do LPS Manager or ISS IoT FSA have ads?

Neither LPS Manager nor ISS IoT FSA shows ads.

### Which is updated more often, LPS Manager or ISS IoT FSA?

LPS Manager ships an update every 2 months, and ISS IoT FSA monthly. Most recently, LPS Manager was updated on November 3, 2026 and ISS IoT FSA 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.*