# Alerta do Rastreador 4 vs Nipponflex | E

The clearest difference is device support: Nipponflex | E at 2 against Alerta do Rastreador 4's —. On price, in-app purchases 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.

## The numbers

| Metric | Alerta do Rastreador 4 | Nipponflex | E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/nipponflex-e-energy/id6741858695/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | — | No |
| Monetization | — | Free |
| Size | 56 MB | 42 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | — | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [aguinaldo sousa de moraes](https://appshunter.io/developer/1691235325) | [Nipponflex Digital](https://appshunter.io/developer/1388522686) |

## What reviewers say

### Alerta do Rastreador 4

[App page](https://appshunter.io/ios/app/alerta-do-rastreador-4/id6468885217)

**In-app purchases:** none


### Nipponflex | E

[App page](https://appshunter.io/ios/app/nipponflex-e-energy/id6741858695)

This application allows users to manage and personalize their Nipponflex | E-energy products. It offers Bluetooth connectivity for easy control, mode adjustments, alarm scheduling, and device naming. Stay updated with the latest news and tips from the brand.

**Highlights:** Bluetooth device management, Customizable usage modes, Alarm scheduling, Personalized device naming, Brand news and tips

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Alerta do Rastreador 4 free?

Alerta do Rastreador 4 is free to download, with no in-app purchases.

### Is Nipponflex | E free?

Nipponflex | E is free to download, with no in-app purchases.

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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.*