# AtB vs Sundbåten

The clearest difference is update cadence: Sundbåten at every 4 days against AtB's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

AtB ships an update every 3 weeks, Sundbåten every 4 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | AtB | Sundbåten |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (16 ratings)](https://appshunter.io/ios/app/atb/id1502395251/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 108 MB | 6 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AtB AS](https://appshunter.io/developer/870989799) | [Ole Melhus](https://appshunter.io/developer/980940797) |

## What reviewers say

### AtB

[App page](https://appshunter.io/ios/app/atb/id1502395251)

Plan your trips and check departure times for all public transport in Trøndelag. Purchase tickets using Vipps or bank card. Find your next journey easily across bus, tram, boat, and train.

**Highlights:** Plan public transport journeys, Check real-time departures, Purchase tickets with Vipps/card, Search by address, position, or stop, Save favorite routes, Receive service alerts

**Features:** Apple Wallet

**In-app purchases:** none


### Sundbåten

[App page](https://appshunter.io/ios/app/sundbaten/id6473821461)

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

**In-app purchases:** none


## Frequently asked questions

### Is AtB free?

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

### Is Sundbåten free?

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

### Do AtB or Sundbåten have ads?

Neither AtB nor Sundbåten shows ads.

### Which is updated more often, AtB or Sundbåten?

AtB ships an update every 3 weeks, and Sundbåten every 4 days. Most recently, AtB was updated on October 24, 2026 and Sundbåten 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.*