# Nebula Commissioning vs BelterBox

The clearest difference is update cadence: BelterBox at weekly against Nebula Commissioning's every 3 months. 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.

Nebula Commissioning ships an update every 3 months, BelterBox weekly. The most recent releases landed on November 2, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Nebula Commissioning | BelterBox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/nebula-commissioning/id1449607446/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 36 MB | 5 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Salto Systems](https://appshunter.io/developer/893918231) | [Belter B.V.](https://appshunter.io/developer/1798310273) |

## What reviewers say

### Nebula Commissioning

[App page](https://appshunter.io/ios/app/nebula-commissioning/id1449607446)

Transform your phone into a digital key for seamless access control. This app also lets you configure electronic locks and manage access within a cloud-based platform.

**Highlights:** Use phone as a digital key, Configure electronic locks, Cloud-based access control platform, Manage access, Smart door lock integration

**In-app purchases:** none


### BelterBox

[App page](https://appshunter.io/ios/app/belterbox/id6759913326)

**In-app purchases:** none


## Frequently asked questions

### Is Nebula Commissioning free?

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

### Is BelterBox free?

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

### Do Nebula Commissioning or BelterBox have ads?

Neither Nebula Commissioning nor BelterBox shows ads.

### Which is updated more often, Nebula Commissioning or BelterBox?

Nebula Commissioning ships an update every 3 months, and BelterBox weekly. Most recently, Nebula Commissioning was updated on November 2, 2026 and BelterBox on November 9, 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.*