# İşDetay vs Cullinan

İşDetay and Cullinan 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.

İşDetay ships an update every 4 days, Cullinan weekly. The most recent releases landed on October 12, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | İşDetay | Cullinan |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Monetization | — | Free |
| Size | 86 MB | 96 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [EWROS YAZILIM OTOMASYON LIMITED SIRKETI](https://appshunter.io/developer/1626603513) | [Talya Bilişim](https://appshunter.io/developer/1178606922) |

## What reviewers say

### İşDetay

[App page](https://appshunter.io/ios/app/isdetay/id6569241007)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is İşDetay free?

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

### Is Cullinan free?

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

### Do İşDetay or Cullinan have ads?

Neither İşDetay nor Cullinan shows ads.

### Which is updated more often, İşDetay or Cullinan?

İşDetay ships an update every 4 days, and Cullinan weekly. Most recently, İşDetay was updated on October 12, 2026 and Cullinan on October 10, 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.*