# CFV vs ERP USTH

The clearest difference is update cadence: CFV at every 10 days against ERP USTH's every 5 weeks. CFV also leads on iOS requirement (13.4 vs 15.6). 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, ERP USTH every 5 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CFV | ERP USTH |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Size | 35 MB | 72 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ngoc Thien Ngo](https://appshunter.io/developer/1751194762) | [USTH](https://appshunter.io/developer/1892991174) |

## What reviewers say

### CFV

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

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

**In-app purchases:** none


### ERP USTH

[App page](https://appshunter.io/ios/app/erp-usth/id6762118745)

**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 ERP USTH free?

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

### Do CFV or ERP USTH have ads?

Neither CFV nor ERP USTH shows ads.

### Which is updated more often, CFV or ERP USTH?

CFV ships an update every 10 days, and ERP USTH every 5 weeks. Most recently, CFV was updated on October 24, 2026 and ERP USTH on October 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.*