# BUS2BUS vs BatScan

The clearest difference is update cadence: BatScan at every 2 weeks against BUS2BUS's every 12 months. BatScan also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.7). On price, ads and in-app purchases there is nothing between them.

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

BUS2BUS ships an update every 12 months, BatScan every 2 weeks. The most recent releases landed on September 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | BUS2BUS | BatScan |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 2 weeks** |
| Size | 50 MB | 35 MB |
| Requires iOS | 17.7 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Messe Berlin GmbH](https://appshunter.io/developer/1612457360) | [VoltSight AI AB](https://appshunter.io/developer/1808840964) |

## What reviewers say

### BUS2BUS

[App page](https://appshunter.io/ios/app/bus2bus/id1614867569)

**In-app purchases:** none


### BatScan

[App page](https://appshunter.io/ios/app/batscan/id6744672344)

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

**In-app purchases:** none


## Frequently asked questions

### Is BUS2BUS free?

BUS2BUS is free to download, with no in-app purchases.

### Is BatScan free?

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

### Do BUS2BUS or BatScan have ads?

Neither BUS2BUS nor BatScan shows ads.

### Which is updated more often, BUS2BUS or BatScan?

BUS2BUS ships an update every 12 months, and BatScan every 2 weeks. Most recently, BUS2BUS was updated on September 26, 2026 and BatScan on October 8, 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.*