# Viefong vs KMVP

The clearest difference is in-app purchases: KMVP at none against Viefong's 5. KMVP also leads on iOS requirement (13.4 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Viefong sells 5 one-off in-app purchases. KMVP asks for nothing beyond the download.

## The numbers

| Metric | Viefong | KMVP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/viefong/id1434787371/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 108 MB | 17 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Beijing Newman Phoenix Technology Co., Ltd.](https://appshunter.io/developer/1554411495) | [深圳飞铭传音网络科技有限公司](https://appshunter.io/developer/1859574689) |

## What reviewers say

### Viefong

[App page](https://appshunter.io/ios/app/viefong/id1434787371)

This app offers real-time voice intercom with no distance limits, voice translation, and anti-loss features. It also includes an SOS assistance function to help reduce the risk of losing devices and improve communication efficiency, especially when paired with Bluetooth devices.

**Highlights:** Real-time voice intercom, Voice translation, Anti-loss functionality, SOS assistance, Bluetooth device integration, Hands-free communication

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 升级为SVIP | $2.00 | one-time |
| 开通高级通知 | $2.89 | one-time |
| 开通微凤SVIP | $4.99 | one-time |
| 翻译Vip3小时 | $10.90 | one-time |
| 翻译Vip8小时 | $28.90 | one-time |


### KMVP

[App page](https://appshunter.io/ios/app/kmvp/id6756258227)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Viefong free?

Viefong is free to download, with in-app purchases available.

### Is KMVP free?

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

### Do Viefong or KMVP have ads?

Neither Viefong nor KMVP shows ads.

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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.*