# Corbac vs OTour

The clearest difference is in-app purchases: Corbac at none against OTour's 4. OTour's advantage is device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. OTour sells 4 in-app purchases, starting at $9.00 per month. Corbac asks for nothing beyond the download.

Corbac ships an update monthly, OTour every 2 weeks. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Corbac | OTour |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 15 MB | 54 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Frederic Trisson](https://appshunter.io/developer/1706678387) | [Mine de prod](https://appshunter.io/developer/1707400360) |

## What reviewers say

### Corbac

[App page](https://appshunter.io/ios/app/corbac/id6473516302)

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

**In-app purchases:** none


### OTour

[App page](https://appshunter.io/ios/app/otour/id6670443541)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Team of 10 users | $9.00 | per month |
| Team of 20 users | $14.00 | per month |
| Team of 50 users | $25.00 | per month |
| Team of 100 users | $45.00 | per month |


## Frequently asked questions

### Is Corbac free?

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

### Is OTour free?

OTour is free to download, with in-app purchases available.

### Do Corbac or OTour have ads?

Neither Corbac nor OTour shows ads.

### Which is updated more often, Corbac or OTour?

Corbac ships an update monthly, and OTour every 2 weeks. Most recently, Corbac was updated on September 24, 2026 and OTour on September 18, 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.*