# 声昔 vs 口才练习 21 天

The clearest difference is review sentiment: 声昔 at 69% against 口才练习 21 天's 22%. 声昔 also leads on update cadence (every 9 days vs every 2 months) and iOS requirement (11.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 声昔 sells 29 one-off in-app purchases and 口才练习 21 天 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

声昔 ships an update every 9 days, 口才练习 21 天 every 2 months. Both last shipped on October 4, 2026.

## The numbers

| Metric | 声昔 | 口才练习 21 天 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (10 ratings)](https://appshunter.io/ios/app/id1358222995/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | **69.2% of reviews** | 22.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 166 MB | 1 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [The Gmdoc Company](https://appshunter.io/developer/1217343634) | [阳 孙](https://appshunter.io/developer/1518808403) |

## What reviewers say

### 声昔

[App page](https://appshunter.io/ios/app/id1358222995)

**Features:** macOS Compatibility

**In-app purchases (29)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个鲸币 | $0.29 | one-time |
| 8个鲸币 | $0.90 | one-time |
| 2鲸币 | $0.99 | one-time |
| 12鲸币 | $0.99 | one-time |
| 购买4个鲸币 | $0.99 | one-time |
| 6鲸币 | $0.99 | one-time |
| 《李老师解红楼》视频解锁 | $0.99 | one-time |
| 16个鲸币 | $1.79 | one-time |
| 李老师解红楼第一季 | $2.99 | one-time |
| 成长课 | $3.99 | one-time |
| 40个鲸币 | $4.49 | one-time |
| 70个鲸币 | $7.49 | one-time |
| 100鲸币 | $7.99 | one-time |
| 《李老师解红楼》解锁四十八个视频 | $12.99 | one-time |
| 《李老师解红楼》解锁五十个视频 | $14.99 | one-time |
| 《李老师解红楼》解锁五十二个视频 | $14.99 | one-time |
| 《李老师解红楼》解锁五十六个视频 | $14.99 | one-time |
| 《李老师解红楼》解锁六十个视频 | $17.99 | one-time |
| INTP的情感课 | $19.99 | one-time |
| INFP的情感课 | $29.99 | one-time |
| 《李老师解红楼》解锁剩余视频115 | $29.99 | one-time |
| 《李老师解红楼》解锁剩余视频108 | $29.99 | one-time |
| 《李老师解红楼》解锁剩余视频111 | $29.99 | one-time |
| 《李老师解红楼》解锁剩余视频113 | $29.99 | one-time |
| 给当代年轻人的个人成长课 | $29.99 | one-time |
| 《李老师解红楼》解锁剩余视频117 | $34.99 | one-time |
| INFJ情感课 | $45.90 | one-time |
| INFP的创业课 | $45.90 | one-time |
| MBTI职场课 | $60.00 | one-time |


### 口才练习 21 天

[App page](https://appshunter.io/ios/app/21/id6755531952)

Improve your public speaking and communication skills with AI-powered practice. This app offers daily exercises and feedback to help you speak more confidently and clearly in various situations, from interviews to presentations. Achieve noticeable progress in just 21 days.

**Highlights:** AI voice analysis and scoring, 21-day systematic training plan, Multi-scenario practice modules, Progress visualization, Daily 10-15 minute sessions, Practice history playback

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁21天口才 | $0.99 | one-time |


## Frequently asked questions

### Is 声昔 free?

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

### Is 口才练习 21 天 free?

口才练习 21 天 is free to download, with in-app purchases available.

### Do 声昔 or 口才练习 21 天 have ads?

Neither 声昔 nor 口才练习 21 天 shows ads.

### Which is updated more often, 声昔 or 口才练习 21 天?

声昔 ships an update every 9 days, and 口才练习 21 天 every 2 months. Most recently, 声昔 was updated on October 4, 2026 and 口才练习 21 天 on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*