# WOBI App vs ROI Group

WOBI App and ROI Group are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

WOBI App ships an update every 7 months, ROI Group every 4 months. The most recent releases landed on October 6, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | WOBI App | ROI Group |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 4 months** |
| Size | 54 MB | 4 MB |
| Requires iOS | **15.0** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [WOBI World of Business Ideas](https://appshunter.io/developer/1357602694) | [LetzFair](https://appshunter.io/developer/1590302077) |

## What reviewers say

### WOBI App

[App page](https://appshunter.io/ios/app/wobi-app/id1357602695)

**Features:** Vision Pro support

**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 WOBI App free?

WOBI App 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 WOBI App or ROI Group have ads?

Neither WOBI App nor ROI Group shows ads.

### Which is updated more often, WOBI App or ROI Group?

WOBI App ships an update every 7 months, and ROI Group every 4 months. Most recently, WOBI App was updated on October 6, 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.*