# Oteller.com vs Kas Genius

The clearest difference is ads: Kas Genius at none against Oteller.com's shown. Kas Genius also leads on update cadence (every 3 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Oteller.com ships an update every 3 weeks, Kas Genius every 3 days. The most recent releases landed on October 12, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Oteller.com | Kas Genius |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 74 MB | 37 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [OTELLERCOM TURIZM HIZMETLERI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1764298610) | [Tamay Erdogdu](https://appshunter.io/developer/1821402244) |

## What reviewers say

### Oteller.com

[App page](https://appshunter.io/ios/app/otellercom/id6504748597)

Easily find and book hotels for any type of trip, from beach vacations to business stays. Compare options, read user reviews, and manage your reservations all in one place. Discover advantageous opportunities for your next getaway.

**Highlights:** Hotel search by vacation type, Instant room availability, Fast booking confirmation, Reservation management, User reviews and ratings, Diverse accommodation options

**Features:** macOS Compatibility

**In-app purchases:** none


### Kas Genius

[App page](https://appshunter.io/ios/app/kas-genius/id6762094901)

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

**In-app purchases:** none


## Frequently asked questions

### Is Oteller.com free?

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

### Is Kas Genius free?

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

### Do Oteller.com or Kas Genius have ads?

Oteller.com shows ads; Kas Genius does not.

### Which is updated more often, Oteller.com or Kas Genius?

Oteller.com ships an update every 3 weeks, and Kas Genius every 3 days. Most recently, Oteller.com was updated on October 12, 2026 and Kas Genius on October 28, 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.*