# Arlanda Express vs Curiosa.

The clearest difference is review sentiment: Curiosa. at 100% against Arlanda Express's 24%. Curiosa. also leads on iOS requirement (12.0 vs 17.0). Arlanda Express's advantage is rating (5.0 vs 3.5) and in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. Curiosa. sells 2 one-off in-app purchases. Arlanda Express asks for nothing beyond the download.

Arlanda Express holds the better App Store score, 5.0 against 3.5. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews complicate that: 24% of Arlanda Express's written reviews are positive against 100% of Curiosa.'s, so the app with the better star average is not the one people write more warmly about.

Arlanda Express ships an update fortnightly, Curiosa. every 2 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Arlanda Express | Curiosa. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/arlanda-express/id968003398/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/curiosa/id6446955146/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 23.5% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 53 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [A-Train AB](https://appshunter.io/developer/968003397) | [Curiosa AB](https://appshunter.io/developer/1679825721) |

## What reviewers say

### Arlanda Express

[App page](https://appshunter.io/ios/app/arlanda-express/id968003398)

This app provides the quickest way to travel between Stockholm City and Arlanda Airport, taking only 18 minutes. It allows for easy ticket purchases, real-time departure information, and ticket management directly within the application.

**Highlights:** Fastest city to airport transfer, Buy tickets with card, Swish, or Apple Pay, View real-time departures and traffic updates, Manage and display tickets from the app, Automatic group discounts, No seat reservation needed

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Curiosa.

[App page](https://appshunter.io/ios/app/curiosa/id6446955146)

Embark on an interactive digital adventure through Stockholm's Old Town. This guided walking tour blends history, stories, and challenges to create a fun and educational exploration of the city's most charming quarter.

**Highlights:** Digitally guided walking tour, Historical stories and fun facts, Interactive challenges, Explores Royal Palace, Old Town Square, Suitable for all ages, Available in multiple languages

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stockholm Old Town | $5.99 | one-time |
| Stockholm Old Town | $9.99 | one-time |


## Frequently asked questions

### Is Arlanda Express free?

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

### Is Curiosa. free?

Curiosa. is free to download, with in-app purchases available.

### Which has better reviews, Arlanda Express or Curiosa.?

Arlanda Express is rated higher. Arlanda Express averages 5.0 out of 5 from 3 ratings, while Curiosa. averages 3.5 from 2 ratings.

### Do Arlanda Express or Curiosa. have ads?

Neither Arlanda Express nor Curiosa. shows ads.

### Which is updated more often, Arlanda Express or Curiosa.?

Arlanda Express ships an update fortnightly, and Curiosa. every 2 months. Most recently, Arlanda Express was updated on November 1, 2026 and Curiosa. on October 30, 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.*