# B.E.G. Chronolux vs My CDVI

The clearest difference is update cadence: B.E.G. Chronolux at every 2 weeks against My CDVI's monthly. B.E.G. Chronolux also leads on iOS requirement (12 vs 15). 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.

B.E.G. Chronolux ships an update every 2 weeks, My CDVI monthly. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | B.E.G. Chronolux | My CDVI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 121 MB | 25 MB |
| Requires iOS | **12** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hugo Mueller GmbH & Co KG](https://appshunter.io/developer/1347128571) | [CDVI](https://appshunter.io/developer/1199787596) |

## What reviewers say

### B.E.G. Chronolux

[App page](https://appshunter.io/ios/app/beg-chronolux/id6463391850)

**Features:** macOS Compatibility

**In-app purchases:** none


### My CDVI

[App page](https://appshunter.io/ios/app/my-cdvi/id6736896535)

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

**In-app purchases:** none


## Frequently asked questions

### Is B.E.G. Chronolux free?

B.E.G. Chronolux is free to download, with no in-app purchases.

### Is My CDVI free?

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

### Do B.E.G. Chronolux or My CDVI have ads?

Neither B.E.G. Chronolux nor My CDVI shows ads.

### Which is updated more often, B.E.G. Chronolux or My CDVI?

B.E.G. Chronolux ships an update every 2 weeks, and My CDVI monthly. Most recently, B.E.G. Chronolux was updated on November 3, 2026 and My CDVI on October 25, 2026.

---

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