# Cullinan vs ATF WORLD

The clearest difference is review sentiment: Cullinan at 100% against ATF WORLD's 75%. 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.

Cullinan ships an update weekly, ATF WORLD every 6 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Cullinan | ATF WORLD |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Free | Free |
| Size | 96 MB | 41 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Talya Bilişim](https://appshunter.io/developer/1178606922) | [XVENTIX YAZILIM TEKNOLOJILERI LIMITED SIRKETI](https://appshunter.io/developer/6778932164) |

## What reviewers say

### Cullinan

[App page](https://appshunter.io/ios/app/cullinan/id6670490517)

Access the exclusive world of Cullinan hotels with this app. Book stays at advantageous prices, earn loyalty points, and enhance your experience with room upgrades, early check-in, or late check-out. Easily request services, plan activities, and enjoy special discounts.

**Highlights:** Exclusive hotel access, Loyalty program integration, Advantageous booking prices, Room upgrade options, Early check-in/late check-out, Instant service requests, Special discounts

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Cullinan free?

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

### Is ATF WORLD free?

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

### Do Cullinan or ATF WORLD have ads?

Neither Cullinan nor ATF WORLD shows ads.

### Which is updated more often, Cullinan or ATF WORLD?

Cullinan ships an update weekly, and ATF WORLD every 6 days. Most recently, Cullinan was updated on October 26, 2026 and ATF WORLD on October 24, 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.*