# i9ação 2Gether vs CBTD

The clearest difference is update cadence: CBTD at fortnightly against i9ação 2Gether's every 2 months. 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.

i9ação 2Gether ships an update every 2 months, CBTD fortnightly. The most recent releases landed on October 27, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | i9ação 2Gether | CBTD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 42 MB | 14 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [I9ação](https://appshunter.io/developer/1139989197) | [Abtd Associacao Brasileira de Treinamento](https://appshunter.io/developer/1440259118) |

## What reviewers say

### i9ação 2Gether

[App page](https://appshunter.io/ios/app/i9acao-2gether/id1623096124)

**In-app purchases:** none


### CBTD

[App page](https://appshunter.io/ios/app/cbtd/id6759922432)

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

**In-app purchases:** none


## Frequently asked questions

### Is i9ação 2Gether free?

i9ação 2Gether is free to download, with no in-app purchases.

### Is CBTD free?

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

### Do i9ação 2Gether or CBTD have ads?

Neither i9ação 2Gether nor CBTD shows ads.

### Which is updated more often, i9ação 2Gether or CBTD?

i9ação 2Gether ships an update every 2 months, and CBTD fortnightly. Most recently, i9ação 2Gether was updated on October 27, 2026 and CBTD on October 11, 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.*