# Polygonus Qualidade vs Comunicação de Qualidade

The clearest difference is iOS requirement: Polygonus Qualidade at 13.0 against Comunicação de Qualidade's 15.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Polygonus Qualidade ships an update every 6 days, Comunicação de Qualidade every 4 days. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Polygonus Qualidade | Comunicação de Qualidade |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 4 days** |
| Monetization | — | Free |
| Size | 63 MB | 112 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | +4 |
| Developer | [POLYGONUS LTDA](https://appshunter.io/developer/1352794431) | [Mongaba Solucoes de Tecnologia Ltda. - ME](https://appshunter.io/developer/1207876622) |

## What reviewers say

### Polygonus Qualidade

[App page](https://appshunter.io/ios/app/polygonus-qualidade/id1515057773)

**Features:** macOS Compatibility

**In-app purchases:** none


### Comunicação de Qualidade

[App page](https://appshunter.io/ios/app/comunicacao-de-qualidade/id1603222798)

This app provides parents with a secure and convenient way to monitor their child's school activities in real-time. Track daily progress, send messages to teachers, and manage important health and personal information.

**Highlights:** Daily activity log, Direct messaging to teachers, School event calendar, Medication and allergy tracking, Authorized pickup information

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

**In-app purchases:** none


## Frequently asked questions

### Is Polygonus Qualidade free?

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

### Is Comunicação de Qualidade free?

Comunicação de Qualidade is free to download, with no in-app purchases.

### Do Polygonus Qualidade or Comunicação de Qualidade have ads?

Neither Polygonus Qualidade nor Comunicação de Qualidade shows ads.

### Which is updated more often, Polygonus Qualidade or Comunicação de Qualidade?

Polygonus Qualidade ships an update every 6 days, and Comunicação de Qualidade every 4 days. Most recently, Polygonus Qualidade was updated on October 2, 2026 and Comunicação de Qualidade on October 5, 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.*