# Alterdata e vs Nacional Prime

The clearest difference is update cadence: Nacional Prime at every 4 weeks against Alterdata e's every 2 months. 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.

Alterdata e ships an update every 2 months, Nacional Prime every 4 weeks. The most recent releases landed on October 8, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Alterdata e | Nacional Prime |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 29.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 40 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Alterdata Tecnologia em Informatica Ltda](https://appshunter.io/developer/1376581338) | [Vize Solutions](https://appshunter.io/developer/1647426480) |

## What reviewers say

### Alterdata e

[App page](https://appshunter.io/ios/app/alterdata-e-contador/id1411356193)

Access your documents and communicate directly with your accountant through a cloud-integrated solution. This app offers a simple interface for viewing documents, marking them as paid, and managing favorites, streamlining communication with your accounting firm.

**Highlights:** Cloud-integrated document access, Direct communication with accountant, View and manage documents, Mark documents as paid, Mark documents as favorites, Streamlined business processes

**Features:** macOS Compatibility

**In-app purchases:** none


### Nacional Prime

[App page](https://appshunter.io/ios/app/nacional-prime/id6446703167)

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

**In-app purchases:** none


## Frequently asked questions

### Is Alterdata e free?

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

### Is Nacional Prime free?

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

### Do Alterdata e or Nacional Prime have ads?

Neither Alterdata e nor Nacional Prime shows ads.

### Which is updated more often, Alterdata e or Nacional Prime?

Alterdata e ships an update every 2 months, and Nacional Prime every 4 weeks. Most recently, Alterdata e was updated on October 8, 2026 and Nacional Prime on September 27, 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.*