# Champ Training vs Diário do Aço

The clearest difference is update cadence: Champ Training at weekly against Diário do Aço's every 3 weeks. Diário do Aço's advantage is iOS requirement (13 vs 15.6). 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.

Champ Training ships an update weekly, Diário do Aço every 3 weeks. The most recent releases landed on October 28, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Champ Training | Diário do Aço |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 356 MB | 78 MB |
| Requires iOS | 15.6 | **13** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Season Diversity Lda](https://appshunter.io/developer/1785249032) | [Matthias Bernardo](https://appshunter.io/developer/1814683209) |

## What reviewers say

### Champ Training

[App page](https://appshunter.io/ios/app/champ-training/id6740631763)

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

**In-app purchases:** none


### Diário do Aço

[App page](https://appshunter.io/ios/app/diario-do-aco/id6748265142)

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

**In-app purchases:** none


## Frequently asked questions

### Is Champ Training free?

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

### Is Diário do Aço free?

Diário do Aço is free to download, with no in-app purchases.

### Do Champ Training or Diário do Aço have ads?

Neither Champ Training nor Diário do Aço shows ads.

### Which is updated more often, Champ Training or Diário do Aço?

Champ Training ships an update weekly, and Diário do Aço every 3 weeks. Most recently, Champ Training was updated on October 28, 2026 and Diário do Aço on November 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.*