# cbl WinOps vs DHC

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

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

cbl WinOps ships an update monthly, DHC every 12 months. The most recent releases landed on October 29, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | cbl WinOps | DHC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 12 months |
| Size | 118 MB | 90 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [cbl Electronics AG](https://appshunter.io/developer/1319501251) | [De Havilland Aircraft Company of Canada Limited](https://appshunter.io/developer/1503054078) |

## What reviewers say

### cbl WinOps

[App page](https://appshunter.io/ios/app/cbl-winops/id1405090599)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


### DHC

[App page](https://appshunter.io/ios/app/dhc-mobile-maintenance/id1503350127)

**In-app purchases:** none


## Frequently asked questions

### Is cbl WinOps free?

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

### Is DHC free?

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

### Do cbl WinOps or DHC have ads?

Neither cbl WinOps nor DHC shows ads.

### Which is updated more often, cbl WinOps or DHC?

cbl WinOps ships an update monthly, and DHC every 12 months. Most recently, cbl WinOps was updated on October 29, 2026 and DHC on November 7, 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.*