# FASTEC 4 PRO Mobile Client vs PLOSSYS Mobile Client

FASTEC 4 PRO Mobile Client and PLOSSYS Mobile Client 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.

FASTEC 4 PRO Mobile Client ships an update every 5 months, PLOSSYS Mobile Client every 2 months. The most recent releases landed on October 29, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | FASTEC 4 PRO Mobile Client | PLOSSYS Mobile Client |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Size | 76 MB | 79 MB |
| Requires iOS | **14.2** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [FASTEC GmbH](https://appshunter.io/developer/787083903) | [SEAL Systems AG](https://appshunter.io/developer/845033209) |

## What reviewers say

### FASTEC 4 PRO Mobile Client

[App page](https://appshunter.io/ios/app/fastec-4-pro-mobile-client/id972617776)

**In-app purchases:** none


### PLOSSYS Mobile Client

[App page](https://appshunter.io/ios/app/plossys-mobile-client/id6754909002)

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

**In-app purchases:** none


## Frequently asked questions

### Is FASTEC 4 PRO Mobile Client free?

FASTEC 4 PRO Mobile Client is free to download, with no in-app purchases.

### Is PLOSSYS Mobile Client free?

PLOSSYS Mobile Client is free to download, with no in-app purchases.

### Do FASTEC 4 PRO Mobile Client or PLOSSYS Mobile Client have ads?

Neither FASTEC 4 PRO Mobile Client nor PLOSSYS Mobile Client shows ads.

### Which is updated more often, FASTEC 4 PRO Mobile Client or PLOSSYS Mobile Client?

FASTEC 4 PRO Mobile Client ships an update every 5 months, and PLOSSYS Mobile Client every 2 months. Most recently, FASTEC 4 PRO Mobile Client was updated on October 29, 2026 and PLOSSYS Mobile Client on September 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*