# Primatto Eletropostos vs B7 ELECTRON

The clearest difference is ads: B7 ELECTRON at none against Primatto Eletropostos's shown. Primatto Eletropostos's advantage is update cadence (every 2 months vs every 5 months). 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.

Primatto Eletropostos ships an update every 2 months, B7 ELECTRON every 5 months. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Primatto Eletropostos | B7 ELECTRON |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 5 months |
| Size | 93 MB | 57 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Tupinamba](https://appshunter.io/developer/1499575118) | [VOLTBRAS ELETROPOSTOS AGENCIAMENTO LTDA](https://appshunter.io/developer/1465774900) |

## What reviewers say

### Primatto Eletropostos

[App page](https://appshunter.io/ios/app/primatto-eletropostos/id6753703083)

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

**In-app purchases:** none


### B7 ELECTRON

[App page](https://appshunter.io/ios/app/b7-electron/id6757869583)

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

**In-app purchases:** none


## Frequently asked questions

### Is Primatto Eletropostos free?

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

### Is B7 ELECTRON free?

B7 ELECTRON is free to download, with no in-app purchases.

### Do Primatto Eletropostos or B7 ELECTRON have ads?

Primatto Eletropostos shows ads; B7 ELECTRON does not.

### Which is updated more often, Primatto Eletropostos or B7 ELECTRON?

Primatto Eletropostos ships an update every 2 months, and B7 ELECTRON every 5 months. Most recently, Primatto Eletropostos was updated on October 6, 2026 and B7 ELECTRON on October 12, 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.*