# Preço Justo vs Amazontech

The clearest difference is ads: Amazontech at none against Preço Justo's shown. Amazontech also leads on update cadence (weekly vs fortnightly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Preço Justo ships an update fortnightly, Amazontech weekly. The most recent releases landed on October 11, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Preço Justo | Amazontech |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/preco-justo/id1572701411/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 47.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | — |
| Size | 109 MB | 62 MB |
| Requires iOS | 15.1 | **14.0.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [L. F. SAMPAIO REBELO LTDA](https://appshunter.io/developer/1572701413) | [Koddex Solucoes Digitais Ltda Me](https://appshunter.io/developer/966761844) |

## What reviewers say

### Preço Justo

[App page](https://appshunter.io/ios/app/preco-justo/id1572701411)

This app helps users save money on fuel, purchases, and services. It offers unlimited fuel discounts, cashback on all purchases, and a marketplace with exclusive deals. Earn points for future savings through missions and challenges.

**Highlights:** Unlimited fuel discounts, Cashback on all purchases, Missions and challenges for points, Discounted marketplace, Exclusive benefits for 'Aditivado' category

**Features:** Vision Pro support

**In-app purchases:** none


### Amazontech

[App page](https://appshunter.io/ios/app/amazontech/id6747779761)

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

**In-app purchases:** none


## Frequently asked questions

### Is Preço Justo free?

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

### Is Amazontech free?

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

### Do Preço Justo or Amazontech have ads?

Preço Justo shows ads; Amazontech does not.

### Which is updated more often, Preço Justo or Amazontech?

Preço Justo ships an update fortnightly, and Amazontech weekly. Most recently, Preço Justo was updated on October 11, 2026 and Amazontech 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.*