# CDPass vs CombiDect

The clearest difference is update cadence: CombiDect at every 3 months against CDPass's every 7 months. CombiDect also leads on iOS requirement (10.0 vs 15.0). 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.

CDPass ships an update every 7 months, CombiDect every 3 months. The most recent releases landed on September 13, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | CDPass | CombiDect |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Size | 6 MB | 11 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Camera dei deputati](https://appshunter.io/developer/1121620885) | [Combivox Srl Unipersonale](https://appshunter.io/developer/1203005996) |

## What reviewers say

### CDPass

[App page](https://appshunter.io/ios/app/cdpass/id1121620886)

**Features:** macOS Compatibility

**In-app purchases:** none


### CombiDect

[App page](https://appshunter.io/ios/app/combidect/id1437165338)

**In-app purchases:** none


## Frequently asked questions

### Is CDPass free?

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

### Is CombiDect free?

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

### Do CDPass or CombiDect have ads?

Neither CDPass nor CombiDect shows ads.

### Which is updated more often, CDPass or CombiDect?

CDPass ships an update every 7 months, and CombiDect every 3 months. Most recently, CDPass was updated on September 13, 2026 and CombiDect on September 25, 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.*