# Rede Graal vs Posto Samuara

The clearest difference is update cadence: Posto Samuara at every 3 months against Rede Graal's every 6 months. Rede Graal's advantage is iOS requirement (13.0 vs 15.0). 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.

Rede Graal ships an update every 6 months, Posto Samuara every 3 months. The most recent releases landed on October 8, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Rede Graal | Posto Samuara |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | — |
| Size | 49 MB | 116 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | +12 | 17+ |
| Developer | [PromoFlex](https://appshunter.io/developer/1561078285) | [Argo Sistemas Ltda](https://appshunter.io/developer/1285308791) |

## What reviewers say

### Rede Graal

[App page](https://appshunter.io/ios/app/rede-graal/id6444504291)

This app allows you to refuel your vehicle at Rede Graal stations and accumulate points. These points can be redeemed for discounts or products, enhancing your loyalty program experience.

**Highlights:** Accumulate points at Rede Graal stations, Redeem points for discounts, Redeem points for products and services, Participate in the loyalty program, Find available products and services

**In-app purchases:** none


### Posto Samuara

[App page](https://appshunter.io/ios/app/posto-samuara/id6758390966)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rede Graal free?

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

### Is Posto Samuara free?

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

### Do Rede Graal or Posto Samuara have ads?

Neither Rede Graal nor Posto Samuara shows ads.

### Which is updated more often, Rede Graal or Posto Samuara?

Rede Graal ships an update every 6 months, and Posto Samuara every 3 months. Most recently, Rede Graal was updated on October 8, 2026 and Posto Samuara on October 11, 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.*