# CDA ON BOARD 3 vs ROI Group

The clearest difference is device support: CDA ON BOARD 3 at 4 against ROI Group's 2. 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.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CDA ON BOARD 3 | ROI Group |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Size | 131 MB | 4 MB |
| Requires iOS | **15.6** | 16 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [X DataNet S.r.l.](https://appshunter.io/developer/943381691) | [LetzFair](https://appshunter.io/developer/1590302077) |

## What reviewers say

### CDA ON BOARD 3

[App page](https://appshunter.io/ios/app/cda-on-board-3/id1362519462)

**Features:** macOS Compatibility

**In-app purchases:** none


### ROI Group

[App page](https://appshunter.io/ios/app/roi-group/id6746418300)

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

**In-app purchases:** none


## Frequently asked questions

### Is CDA ON BOARD 3 free?

CDA ON BOARD 3 is free to download, with no in-app purchases.

### Is ROI Group free?

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

### Do CDA ON BOARD 3 or ROI Group have ads?

Neither CDA ON BOARD 3 nor ROI Group shows ads.

### Which is updated more often, CDA ON BOARD 3 or ROI Group?

CDA ON BOARD 3 ships an update every 4 months, and ROI Group every 4 months. Most recently, CDA ON BOARD 3 was updated on October 2, 2026 and ROI Group on October 25, 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.*