# VIRU BNF vs Calcular impuestos

The clearest difference is ads: VIRU BNF at none against Calcular impuestos's shown. VIRU BNF also leads on iOS requirement (12.0 vs 14.0). Calcular impuestos's advantage is update cadence (every 2 days vs every 3 weeks). On price, 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.

VIRU BNF ships an update every 3 weeks, Calcular impuestos every 2 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | VIRU BNF | Calcular impuestos |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 52 MB | 9 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Banco Nacional de Fomento](https://appshunter.io/developer/1317986116) | [Quilla Desarrollos Digitales Limitada](https://appshunter.io/developer/1628714794) |

## What reviewers say

### VIRU BNF

[App page](https://appshunter.io/ios/app/viru-bnf/id6443336175)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calcular impuestos

[App page](https://appshunter.io/ios/app/calcular-impuestos/id6761666792)

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

**In-app purchases:** none


## Frequently asked questions

### Is VIRU BNF free?

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

### Is Calcular impuestos free?

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

### Do VIRU BNF or Calcular impuestos have ads?

Calcular impuestos shows ads; VIRU BNF does not.

### Which is updated more often, VIRU BNF or Calcular impuestos?

VIRU BNF ships an update every 3 weeks, and Calcular impuestos every 2 days. Most recently, VIRU BNF was updated on November 3, 2026 and Calcular impuestos on October 31, 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.*