# Karls vs AIDA

The clearest difference is monetization model: Karls at free against AIDA's free with in-app purchases. Karls also leads on iOS requirement (13.0 vs 17.6). On price, review sentiment, update cadence and ads there is nothing between them.

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

Karls ships an update every 8 days, AIDA weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Karls | AIDA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (3 ratings)](https://appshunter.io/ios/app/aida/id6746846372/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 22.6% of reviews | **30.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 71 MB | 69 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Karls Markt OHG](https://appshunter.io/developer/1352927406) | [AIDA Cruises](https://appshunter.io/developer/1078657533) |

## What reviewers say

### Karls

[App page](https://appshunter.io/ios/app/karls/id1498904466)

Order strawberry kebabs and other treats online for pickup. Access interactive village maps, news about products and events, and daily highlights with reminders. Enjoy the experience radio, recipe ideas, and free cartoon streaming.

**Highlights:** Online food ordering, Interactive village maps, Product and event news, Daily highlights with reminders, Experience radio, Recipe ideas, Free cartoon streaming

**Features:** Vision Pro support

**In-app purchases:** none


### AIDA

[App page](https://appshunter.io/ios/app/aida/id6746846372)

This app helps you plan and manage your dream vacation from start to finish. Discover and book excursions, wellness activities, and dining directly within the app. Onboard, access daily programs, opening hours, and event information.

**Highlights:** Centralized travel information, Excursion and service booking, Daily program and event access, Restaurant reservations, Intuitive navigation, Fast loading times

**In-app purchases:** none


## Frequently asked questions

### Is Karls free?

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

### Is AIDA free?

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

### Do Karls or AIDA have ads?

Neither Karls nor AIDA shows ads.

### Which is updated more often, Karls or AIDA?

Karls ships an update every 8 days, and AIDA weekly. Most recently, Karls was updated on October 25, 2026 and AIDA on October 25, 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.*