# CFV vs Fr

The clearest difference is update cadence: Fr at every 4 days against CFV's every 10 days. CFV's advantage is iOS requirement (13.4 vs 16.4). 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.

CFV ships an update every 10 days, Fr every 4 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | CFV | Fr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 4 days** |
| Size | 35 MB | 245 MB |
| Requires iOS | **13.4** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ngoc Thien Ngo](https://appshunter.io/developer/1751194762) | [Nhat Linh Nguyen](https://appshunter.io/developer/1896587394) |

## What reviewers say

### CFV

[App page](https://appshunter.io/ios/app/cfv/id6504161867)

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

**In-app purchases:** none


### Fr

[App page](https://appshunter.io/ios/app/fr-vi-fr-dictionary/id6786516779)

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

**In-app purchases:** none


## Frequently asked questions

### Is CFV free?

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

### Is Fr free?

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

### Do CFV or Fr have ads?

Neither CFV nor Fr shows ads.

### Which is updated more often, CFV or Fr?

CFV ships an update every 10 days, and Fr every 4 days. Most recently, CFV was updated on October 30, 2026 and Fr on November 5, 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.*