# MobileSerwis vs mpFirma

The clearest difference is in-app purchases: MobileSerwis at none against mpFirma's 2. mpFirma's advantage is iOS requirement (15.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. mpFirma sells 2 in-app purchases, starting at $4.99 per month. MobileSerwis asks for nothing beyond the download.

MobileSerwis ships an update every 5 days, mpFirma weekly. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | MobileSerwis | mpFirma |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 85.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Weekly |
| Monetization | — | Subscription |
| Size | 18 MB | 10 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Krzysztof Pliszka - kakaki soft](https://appshunter.io/developer/315548188) | [BinSoft Sp. z o.o.](https://appshunter.io/developer/1573104768) |

## What reviewers say

### MobileSerwis

[App page](https://appshunter.io/ios/app/mobileserwis/id497416704)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### mpFirma

[App page](https://appshunter.io/ios/app/mpfirma/id1573104766)

Manage your business finances and documents with this app. Create invoices, offers, orders, and warehouse documents. It offers secure data management, client communication tools, and business analytics.

**Highlights:** Create and manage commercial and warehouse documents, Generate invoices from orders or offers, Fiscalize and print receipts on fiscal printers, Automatic data download from government databases, Client communication via email, SMS, or call, Business statistics and reporting, Personalize app settings and appearance

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| mpFirma Mobile | $4.99 | per month |
| mpFirma Mobile | $51.99 | per year |


## Frequently asked questions

### Is MobileSerwis free?

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

### Is mpFirma free?

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

### Do MobileSerwis or mpFirma have ads?

Neither MobileSerwis nor mpFirma shows ads.

### Which is updated more often, MobileSerwis or mpFirma?

MobileSerwis ships an update every 5 days, and mpFirma weekly. Most recently, MobileSerwis was updated on October 14, 2026 and mpFirma on October 21, 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.*