# Visualizador NF vs XML Viewer Converter JSON PDF

The clearest difference is review sentiment: Visualizador NF at 50% against XML Viewer Converter JSON PDF's 3%. Visualizador NF also leads on in-app purchases (none vs 4). XML Viewer Converter JSON PDF's advantage is price (Free vs $2.99) and update cadence (fortnightly vs every 6 months). On ads and iOS requirement there is nothing between them.

XML Viewer Converter JSON PDF is free to download; Visualizador NF costs $2.99 up front. XML Viewer Converter JSON PDF sells 4 in-app purchases, starting at $11.99 per month. Visualizador NF asks for nothing beyond the download.

Visualizador NF ships an update every 6 months, XML Viewer Converter JSON PDF fortnightly. The most recent releases landed on October 10, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Visualizador NF | XML Viewer Converter JSON PDF |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | — | **[4.1 (122 ratings)](https://appshunter.io/ios/app/xml-viewer-converter-json-pdf/id1641792040/reviews)** |
| Number of ratings | — | **122** |
| Positive reviews | **50.0% of reviews** | 2.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | **Paid** | Subscription |
| Size | 4 MB | 51 MB |
| Requires iOS | 15.0 | **14.0.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | +4 |
| Developer | [Robson Previato](https://appshunter.io/developer/604697494) | [NEURASYNC](https://appshunter.io/developer/1639101560) |

## What reviewers say

### Visualizador NF

[App page](https://appshunter.io/ios/app/visualizador-nf-e/id1397019651)

View electronic invoice data and generate PDF versions of your DANFE or DANFCe. Share or save these documents easily. Access invoice details including general, issuer, recipient, item, and tax information.

**Highlights:** View electronic invoice data, Generate DANFE/DANFCe in PDF, Share or save generated documents, Detailed invoice information display, Access via iOS Actions

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

**In-app purchases:** none


### XML Viewer Converter JSON PDF

[App page](https://appshunter.io/ios/app/xml-viewer-converter-json-pdf/id1641792040)

This app allows you to view, edit, convert, and validate XML files. It offers AI-powered XML code generation and converts files to PDF and JSON. Enjoy a user-friendly interface and flexible subscription options.

**Highlights:** View, edit, and save XML files, Convert XML to PDF and JSON, AI-powered XML code generation, Built-in XML validator, User-friendly interface

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access (Monthly) | $11.99 | per month |
| Pro Access (Annual) | $12.99 | per year |
| XML Lifetime Discount | $4.99 | one-time |
| XML Lifetime Premium Access | $7.99 | one-time |


## Frequently asked questions

### Is Visualizador NF free?

Visualizador NF costs $2.99, with no in-app purchases.

### Is XML Viewer Converter JSON PDF free?

XML Viewer Converter JSON PDF is free to download, with in-app purchases available.

### Do Visualizador NF or XML Viewer Converter JSON PDF have ads?

Neither Visualizador NF nor XML Viewer Converter JSON PDF shows ads.

### Which is updated more often, Visualizador NF or XML Viewer Converter JSON PDF?

Visualizador NF ships an update every 6 months, and XML Viewer Converter JSON PDF fortnightly. Most recently, Visualizador NF was updated on October 10, 2026 and XML Viewer Converter JSON PDF 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.*