# 千变语音变声器 vs BF

The clearest difference is ads: BF at none against 千变语音变声器's shown. BF also leads on review sentiment (86% vs 69%). 千变语音变声器's advantage is rating (4.3 vs 3.8). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. 千变语音变声器 sells 3 in-app purchases, starting at $4.49 per month and BF sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

千变语音变声器 holds the better App Store score, 4.3 against 3.8. Both are backed by a comparable volume of ratings — 60 and 29 respectively. Written reviews complicate that: 69% of 千变语音变声器's written reviews are positive against 86% of BF's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 千变语音变声器 | BF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (60 ratings)](https://appshunter.io/ios/app/id1528021856/reviews)** | [3.8 (29 ratings)](https://appshunter.io/ios/app/bf-private-messenger/id6443578460/reviews) |
| Number of ratings | **60** | 29 |
| Positive reviews | 69.2% of reviews | **85.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 94 MB | 97 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [静云 魏](https://appshunter.io/developer/1512594151) | [ChengDu Ciyuan Feihu Technology Co., Ltd](https://appshunter.io/developer/1647330134) |

## What reviewers say

### 千变语音变声器

[App page](https://appshunter.io/ios/app/id1528021856)

This app allows you to change your voice in real-time for social media and games. It offers a vast library of voice packs, sound effects, and text-to-speech functionality to make your audio more engaging and fun. Easily share your creations across various platforms.

**Highlights:** Real-time voice modulation, Extensive voice pack library, Text-to-speech functionality, Recording and sharing capabilities, Customizable sound effects, Social media and game integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续月度会员 | $4.49 | per month |
| 连续季度会员 | $11.99 | per 3 months |
| 连续年会员 | $25.99 | per year |


### BF

[App page](https://appshunter.io/ios/app/bf-private-messenger/id6443578460)

This secure messaging app offers a private communication space with multi-layer encryption and privacy features like screenshot alerts. It connects users globally with multi-language support and allows for status sharing and anonymous "tree hole" confessions.

**Highlights:** Multi-layer security encryption, Screenshot alerts, Global connectivity with language switching, Status sharing, Anonymous confession feature, Stable and secure instant messaging

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 50 BF币 | $6.99 | one-time |
| 一个月会员 | $12.99 | one-time |
| 3个月会员 | $29.99 | one-time |
| 198 BF币 | $29.99 | one-time |
| 1年靓号服务 | $29.99 | one-time |
| 6个月会员 | $59.99 | one-time |
| 418 BF币 | $59.99 | one-time |
| 588 BF币 | $79.99 | one-time |
| 1年SVIP会员 | $99.99 | one-time |


## Frequently asked questions

### Is 千变语音变声器 free?

千变语音变声器 is free to download, with in-app purchases available.

### Is BF free?

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

### Which has better reviews, 千变语音变声器 or BF?

千变语音变声器 is rated higher. 千变语音变声器 averages 4.3 out of 5 from 60 ratings, while BF averages 3.8 from 29 ratings.

### Do 千变语音变声器 or BF have ads?

千变语音变声器 shows ads; BF does not.

### Which is updated more often, 千变语音变声器 or BF?

千变语音变声器 ships an update monthly, and BF monthly. Most recently, 千变语音变声器 was updated on November 7, 2026 and BF on November 3, 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.*