# bacbus vs Modbus 40001

The clearest difference is in-app purchases: Modbus 40001 at none against bacbus's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. bacbus sells 1 one-off in-app purchase. Modbus 40001 asks for nothing beyond the download.

## The numbers

| Metric | bacbus | Modbus 40001 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Size | 8 MB | 58 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Harness Automation, LLC](https://appshunter.io/developer/1666343374) | [PHILIP JULIAN ROBINSON](https://appshunter.io/developer/1865579763) |

## What reviewers say

### bacbus

[App page](https://appshunter.io/ios/app/bacbus/id6773854922)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BacBus Pro | $29.99 | one-time |


### Modbus 40001

[App page](https://appshunter.io/ios/app/modbus-40001/id6799202584)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is bacbus free?

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

### Is Modbus 40001 free?

Modbus 40001 is free to download, with no in-app purchases.

### Do bacbus or Modbus 40001 have ads?

Neither bacbus nor Modbus 40001 shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*