# Equação Certa vs Plataforma Equação Certa

The clearest difference is update cadence: Equação Certa at fortnightly against Plataforma Equação Certa's every 4 months. Equação Certa also leads on iOS requirement (12.0 vs 15.1). 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.

Equação Certa ships an update fortnightly, Plataforma Equação Certa every 4 months. The most recent releases landed on October 15, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Equação Certa | Plataforma Equação Certa |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 4 months |
| Size | 39 MB | 38 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Inforgeneses Solução Informática](https://appshunter.io/developer/1114946198) | [Bruno Silva](https://appshunter.io/developer/1705083445) |

## What reviewers say

### Equação Certa

[App page](https://appshunter.io/ios/app/equacao-certa/id1448039576)

**Features:** macOS Compatibility

**In-app purchases:** none


### Plataforma Equação Certa

[App page](https://appshunter.io/ios/app/plataforma-equacao-certa/id6746731451)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Equação Certa free?

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

### Is Plataforma Equação Certa free?

Plataforma Equação Certa is free to download, with no in-app purchases.

### Do Equação Certa or Plataforma Equação Certa have ads?

Neither Equação Certa nor Plataforma Equação Certa shows ads.

### Which is updated more often, Equação Certa or Plataforma Equação Certa?

Equação Certa ships an update fortnightly, and Plataforma Equação Certa every 4 months. Most recently, Equação Certa was updated on October 15, 2026 and Plataforma Equação Certa on September 29, 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.*