# IPVA RS vs Tag Unic

The clearest difference is update cadence: Tag Unic at every 2 weeks against IPVA RS's every 5 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.

IPVA RS ships an update every 5 months, Tag Unic every 2 weeks. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | IPVA RS | Tag Unic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ipva-rs/id1008903454/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 4.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 21 MB | 65 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [PROCERGS](https://appshunter.io/developer/722890725) | [Greenpass](https://appshunter.io/developer/1569131603) |

## What reviewers say

### IPVA RS

[App page](https://appshunter.io/ios/app/ipva-rs/id1008903454)

This app allows Rio Grande do Sul vehicle owners to manage and pay IPVA, licensing fees, and overdue fines via PIX. Users can save favorite vehicles for quick access to payment and consultation options.

**Highlights:** Save favorite vehicles, Pay IPVA via PIX, Pay licensing fees via PIX, Consult mandatory insurance value, Pay overdue fines via PIX, Pay active debt amounts via PIX

**Features:** Vision Pro support

**In-app purchases:** none


### Tag Unic

[App page](https://appshunter.io/ios/app/tag-unic/id6754082775)

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

**In-app purchases:** none


## Frequently asked questions

### Is IPVA RS free?

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

### Is Tag Unic free?

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

### Do IPVA RS or Tag Unic have ads?

Neither IPVA RS nor Tag Unic shows ads.

### Which is updated more often, IPVA RS or Tag Unic?

IPVA RS ships an update every 5 months, and Tag Unic every 2 weeks. Most recently, IPVA RS was updated on October 10, 2026 and Tag Unic on October 1, 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.*