# ATF WORLD vs Opero

The clearest difference is iOS requirement: Opero at 13.0 against ATF WORLD's 15.0. 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.

## The numbers

| Metric | ATF WORLD | Opero |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 days | — |
| Monetization | Free | — |
| Size | 41 MB | 26 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [XVENTIX YAZILIM TEKNOLOJILERI LIMITED SIRKETI](https://appshunter.io/developer/6778932164) | [OMER DOUKAN YILMAZ](https://appshunter.io/developer/6802104538) |

## What reviewers say

### ATF WORLD

[App page](https://appshunter.io/ios/app/atf-world/id6702021174)

Navigate the International Antalya Tourism Fair with this app. Track schedules, communicate with exhibitors, and book meetings to maximize your fair experience.

**Highlights:** Fair schedule tracking, Event notifications, Exhibitor messaging, Business reservations, Meeting organization

**Features:** macOS Compatibility

**In-app purchases:** none


### Opero

[App page](https://appshunter.io/ios/app/opero/id6802104536)

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

**In-app purchases:** none


## Frequently asked questions

### Is ATF WORLD free?

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

### Is Opero free?

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

### Do ATF WORLD or Opero have ads?

Neither ATF WORLD nor Opero shows ads.

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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.*