# My CDVI vs Dyleth

The clearest difference is update cadence: Dyleth at weekly against My CDVI's monthly. My CDVI's advantage is iOS requirement (15 vs 17.0). 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.

My CDVI ships an update monthly, Dyleth weekly. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | My CDVI | Dyleth |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 25 MB | 6 MB |
| Requires iOS | **15** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CDVI](https://appshunter.io/developer/1199787596) | [karine assouline](https://appshunter.io/developer/6774118384) |

## What reviewers say

### My CDVI

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

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

**In-app purchases:** none


### Dyleth

[App page](https://appshunter.io/ios/app/dyleth/id6774315923)

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

**In-app purchases:** none


## Frequently asked questions

### Is My CDVI free?

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

### Is Dyleth free?

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

### Do My CDVI or Dyleth have ads?

Neither My CDVI nor Dyleth shows ads.

### Which is updated more often, My CDVI or Dyleth?

My CDVI ships an update monthly, and Dyleth weekly. Most recently, My CDVI was updated on November 8, 2026 and Dyleth on October 31, 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.*