# PROMT Agent vs PLOSSYS Mobile Client

The clearest difference is update cadence: PLOSSYS Mobile Client at every 2 months against PROMT Agent's every 35 months. PROMT Agent's advantage is iOS requirement (8.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PROMT Agent ships an update every 35 months, PLOSSYS Mobile Client every 2 months. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | PROMT Agent | PLOSSYS Mobile Client |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 2 months** |
| Size | 3 MB | 79 MB |
| Requires iOS | **8.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PROMT](https://appshunter.io/developer/490137661) | [SEAL Systems AG](https://appshunter.io/developer/845033209) |

## What reviewers say

### PROMT Agent

[App page](https://appshunter.io/ios/app/promt-agent/id1070482174)

**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 PROMT Agent free?

PROMT Agent 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 PROMT Agent or PLOSSYS Mobile Client have ads?

Neither PROMT Agent nor PLOSSYS Mobile Client shows ads.

### Which is updated more often, PROMT Agent or PLOSSYS Mobile Client?

PROMT Agent ships an update every 35 months, and PLOSSYS Mobile Client every 2 months. Most recently, PROMT Agent was updated on November 2, 2026 and PLOSSYS Mobile Client on November 5, 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.*