# SIGA+ vs SIGRAPRO

The clearest difference is update cadence: SIGA+ at every 5 months against SIGRAPRO's every 15 months. SIGRAPRO's advantage is iOS requirement (13.5 vs 16). 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.

SIGA+ ships an update every 5 months, SIGRAPRO every 15 months. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | SIGA+ | SIGRAPRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 15 months |
| Size | 127 MB | 18 MB |
| Requires iOS | 16 | **13.5** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [SIGA MAIS RASTREAMENTO E LOCACAO LTDA](https://appshunter.io/developer/1658401949) | [EXPRESSO NORDESTE LINHAS RODOVIARIAS LTDA](https://appshunter.io/developer/1525888701) |

## What reviewers say

### SIGA+

[App page](https://appshunter.io/ios/app/siga-plus/id1658401947)

**Features:** Vision Pro support

**In-app purchases:** none


### SIGRAPRO

[App page](https://appshunter.io/ios/app/sigrapro/id6446786948)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SIGA+ free?

SIGA+ is free to download, with no in-app purchases.

### Is SIGRAPRO free?

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

### Do SIGA+ or SIGRAPRO have ads?

Neither SIGA+ nor SIGRAPRO shows ads.

### Which is updated more often, SIGA+ or SIGRAPRO?

SIGA+ ships an update every 5 months, and SIGRAPRO every 15 months. Most recently, SIGA+ was updated on October 5, 2026 and SIGRAPRO on October 6, 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.*