# Building X Access vs Discom360 Field App

The clearest difference is device support: Discom360 Field App at 3 against Building X Access's 1. Discom360 Field App also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, 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.

Building X Access ships an update every 4 weeks, Discom360 Field App every 2 weeks. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Building X Access | Discom360 Field App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 22 MB | 39 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Siemens AG](https://appshunter.io/developer/394503271) | [Stratalis Tech LLP](https://appshunter.io/developer/6782148195) |

## What reviewers say

### Building X Access

[App page](https://appshunter.io/ios/app/building-x-access/id1483078094)

**Features:** Apple Wallet

**In-app purchases:** none


### Discom360 Field App

[App page](https://appshunter.io/ios/app/discom360-field-app/id6782148193)

**In-app purchases:** none


## Frequently asked questions

### Is Building X Access free?

Building X Access is free to download, with no in-app purchases.

### Is Discom360 Field App free?

Discom360 Field App is free to download, with no in-app purchases.

### Do Building X Access or Discom360 Field App have ads?

Neither Building X Access nor Discom360 Field App shows ads.

### Which is updated more often, Building X Access or Discom360 Field App?

Building X Access ships an update every 4 weeks, and Discom360 Field App every 2 weeks. Most recently, Building X Access was updated on October 16, 2026 and Discom360 Field App on October 15, 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.*