# RioSul Rastreamento vs Buenos Aires Subway Map

The clearest difference is iOS requirement: RioSul Rastreamento at 12.1 against Buenos Aires Subway Map's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

RioSul Rastreamento ships an update every 9 months, Buenos Aires Subway Map every 7 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | RioSul Rastreamento | Buenos Aires Subway Map |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 7 months** |
| Size | 47 MB | 46 MB |
| Requires iOS | **12.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adriel Ferreira Dos Santos](https://appshunter.io/developer/1599839948) | [Yaroslav Mykolaienko](https://appshunter.io/developer/1711921558) |

## What reviewers say

### RioSul Rastreamento

[App page](https://appshunter.io/ios/app/riosul-rastreamento/id1599839946)

**In-app purchases:** none


### Buenos Aires Subway Map

[App page](https://appshunter.io/ios/app/buenos-aires-subway-map/id6476641021)

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

**In-app purchases:** none


## Frequently asked questions

### Is RioSul Rastreamento free?

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

### Is Buenos Aires Subway Map free?

Buenos Aires Subway Map is free to download, with no in-app purchases.

### Do RioSul Rastreamento or Buenos Aires Subway Map have ads?

Neither RioSul Rastreamento nor Buenos Aires Subway Map shows ads.

### Which is updated more often, RioSul Rastreamento or Buenos Aires Subway Map?

RioSul Rastreamento ships an update every 9 months, and Buenos Aires Subway Map every 7 months. Most recently, RioSul Rastreamento was updated on October 6, 2026 and Buenos Aires Subway Map on October 7, 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.*