# 声线 vs ViiTor AI

The clearest difference is rating: 声线 at 4.7 against ViiTor AI's 3.0. 声线 also leads on ratings volume (16 vs 2) and iOS requirement (13.0 vs 15.0). ViiTor AI's advantage is monetization model (free with in-app purchases vs subscription) and review sentiment (91% vs 65%). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 声线 sells 18 in-app purchases, starting at $0.99 per month and ViiTor AI sells 8 in-app purchases, starting at $9.90 per month. Whichever you choose, the download price is not the number that matters.

声线 holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: 声线 has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 65% of 声线's written reviews are positive against 91% of ViiTor AI's, so the app with the better star average is not the one people write more warmly about.

声线 ships an update every 2 weeks, ViiTor AI weekly. The most recent releases landed on October 28, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 声线 | ViiTor AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (16 ratings)](https://appshunter.io/ios/app/ai/id6749046558/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/viitor-ai/id6749620479/reviews) |
| Number of ratings | **16** | 2 |
| Positive reviews | 64.9% of reviews | **90.9% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 82 MB | 63 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Lizhi Network Technology Company Limited](https://appshunter.io/developer/1093693052) | [ViiTor Tech Ltd.](https://appshunter.io/developer/1514736602) |

## What reviewers say

### 声线

[App page](https://appshunter.io/ios/app/ai/id6749046558)

Create unique audio with an AI voice tool. Clone your voice, generate text-to-speech, make AI covers of songs, and add custom voiceovers to videos. Easy to use for everyone.

**Highlights:** AI voice cloning, Text-to-speech conversion, AI song covers, Video voice dubbing, User-friendly interface

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

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 首月1元包月基础会员 | $0.99 | per month |
| 包月基础会员 | $0.99 | per month |
| 连续包月 | $1.99 | per month |
| 包月高级会员 | $3.99 | per month |
| 包月旗舰会员 | $14.99 | per month |
| 包年基础会员 | $17.99 | per year |
| 包年高级会员 | $19.99 | per year |
| 连续包年 | $19.99 | per year |
| 包年旗舰会员 | $149.99 | per year |
| 200积分 | $0.99 | one-time |
| 1小时 | $0.99 | one-time |
| 0.5小时 | $0.99 | one-time |
| 3小时 | $2.99 | one-time |
| 1个月 | $3.99 | one-time |
| 5小时 | $4.99 | one-time |
| 1000积分 | $5.99 | one-time |
| 3个月 | $7.99 | one-time |
| 1年 | $19.99 | one-time |


### ViiTor AI

[App page](https://appshunter.io/ios/app/viitor-ai/id6749620479)

Create custom AI voices from short audio samples and generate natural-sounding text-to-speech in multiple languages. Translate audio files while preserving or altering voice characteristics, breaking down language barriers for global content.

**Highlights:** Clone vocal prints in 3 seconds, Smart emotion modulation, 1000+ curated AI voices, 18 language support, Audio translation with voice modification, Personalized voice cloning

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription-Starter | $9.90 | per month |
| Monthly subscription-Pro | $29.90 | per month |
| Monthly subscription-Business | $99.90 | per month |
| Starter-Monthly Plan | $9.99 | one-time |
| Pro-Monthly Plan | $29.99 | one-time |
| Starter-Yearly Plan | $99.99 | one-time |
| Pro-Yearly Plan | $249.99 | one-time |
| Business-Yearly Plan | $959.00 | one-time |


## Frequently asked questions

### Is 声线 free?

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

### Is ViiTor AI free?

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

### Which has better reviews, 声线 or ViiTor AI?

声线 is rated higher. 声线 averages 4.7 out of 5 from 16 ratings, while ViiTor AI averages 3.0 from 2 ratings.

### Do 声线 or ViiTor AI have ads?

Neither 声线 nor ViiTor AI shows ads.

### Which is updated more often, 声线 or ViiTor AI?

声线 ships an update every 2 weeks, and ViiTor AI weekly. Most recently, 声线 was updated on October 28, 2026 and ViiTor AI on October 18, 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.*