# Smart Zona Azul vs Cliente Rio+

The clearest difference is update cadence: Smart Zona Azul at every 4 days against Cliente Rio+'s every 2 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.

Smart Zona Azul ships an update every 4 days, Cliente Rio+ every 2 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Smart Zona Azul | Cliente Rio+ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | Free | — |
| Size | 81 MB | 18 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | +4 | 4+ |
| Developer | [iTransit Tecnologia e Mobilidade Urbana Ltda](https://appshunter.io/developer/1782383613) | [SOLUÇÕES AMBIENTAIS AGUAS DO BRASIL LTDA](https://appshunter.io/developer/1497321854) |

## What reviewers say

### Smart Zona Azul

[App page](https://appshunter.io/ios/app/smart-zona-azul/id1523659791)

Manage your parking with real-time updates for balance checks, vehicle releases, and credit recovery. This digital system offers a convenient and efficient way to utilize public parking spaces.

**Highlights:** Real-time balance check, Vehicle release, Credit recovery, Digital parking system, Convenient and agile use

**In-app purchases:** none


### Cliente Rio+

[App page](https://appshunter.io/ios/app/cliente-rio-plus/id1632011093)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Smart Zona Azul free?

Smart Zona Azul is free to download, with no in-app purchases.

### Is Cliente Rio+ free?

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

### Do Smart Zona Azul or Cliente Rio+ have ads?

Neither Smart Zona Azul nor Cliente Rio+ shows ads.

### Which is updated more often, Smart Zona Azul or Cliente Rio+?

Smart Zona Azul ships an update every 4 days, and Cliente Rio+ every 2 months. Most recently, Smart Zona Azul was updated on October 30, 2026 and Cliente Rio+ on October 30, 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.*