# IPM NFs vs UnixCard 2.0

The clearest difference is update cadence: UnixCard 2.0 at every 4 weeks against IPM NFs's every 7 months. IPM NFs's advantage is iOS requirement (8.0 vs 16.4). 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.

IPM NFs ships an update every 7 months, UnixCard 2.0 every 4 weeks. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | IPM NFs | UnixCard 2.0 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 5.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 12 MB | 67 MB |
| Requires iOS | **8.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IPM Sistemas](https://appshunter.io/developer/1147279862) | [UNIXBANK](https://appshunter.io/developer/1662348978) |

## What reviewers say

### IPM NFs

[App page](https://appshunter.io/ios/app/ipm-nfs-e/id1147279863)

This app allows for the issuance of electronic service invoices (NFs-e) directly from mobile devices. It streamlines the invoicing process, eliminating the need for computers and printers. Users can issue, consult, view, and cancel invoices, as well as send them via email.

**Highlights:** Issue electronic service invoices, Consult issued invoices, View issued and canceled invoices, Send invoices via email, Cancel invoices

**In-app purchases:** none


### UnixCard 2.0

[App page](https://appshunter.io/ios/app/unixcard-20/id6739310578)

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

**In-app purchases:** none


## Frequently asked questions

### Is IPM NFs free?

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

### Is UnixCard 2.0 free?

UnixCard 2.0 is free to download, with no in-app purchases.

### Do IPM NFs or UnixCard 2.0 have ads?

Neither IPM NFs nor UnixCard 2.0 shows ads.

### Which is updated more often, IPM NFs or UnixCard 2.0?

IPM NFs ships an update every 7 months, and UnixCard 2.0 every 4 weeks. Most recently, IPM NFs was updated on November 6, 2026 and UnixCard 2.0 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.*