# 走遍美国疯狂美语听力合集HD vs Smart Tennis

The clearest difference is review sentiment: 走遍美国疯狂美语听力合集HD at 95% against Smart Tennis's 15%. 走遍美国疯狂美语听力合集HD also leads on rating (4.7 vs 2.3) and ratings volume (198 vs 6). Smart Tennis's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. 走遍美国疯狂美语听力合集HD sells 2 one-off in-app purchases. Smart Tennis asks for nothing beyond the download.

走遍美国疯狂美语听力合集HD holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: 走遍美国疯狂美语听力合集HD has 198 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 95% of 走遍美国疯狂美语听力合集HD's written reviews are positive against 15% of Smart Tennis's.

走遍美国疯狂美语听力合集HD ships an update monthly, Smart Tennis every 2 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | 走遍美国疯狂美语听力合集HD | Smart Tennis |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (198 ratings)](https://appshunter.io/ios/app/hd/id683978652/reviews)** | [2.3 (6 ratings)](https://appshunter.io/ios/app/smart-tennis/id1026489906/reviews) |
| Number of ratings | **198** | 6 |
| Positive reviews | **95.2% of reviews** | 15.4% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 608 MB | 50 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [伟 徐](https://appshunter.io/developer/605247287) | [Shenzhen Coollang Cloud Computing Co., Ltd.](https://appshunter.io/developer/1020725264) |

## What reviewers say

### 走遍美国疯狂美语听力合集HD

[App page](https://appshunter.io/ios/app/hd/id683978652)

This app is a powerful audio player designed for English learners. It offers dual-language text translation, various playback modes, and pronunciation practice tools. It also includes a comprehensive dictionary and vocabulary builder for offline use.

**Highlights:** Dual English/Chinese text translation, Multiple playback modes (loop, sequential, comparative), Pronunciation recording and comparison, Tap-to-define dictionary, Offline use after download, Comprehensive vocabulary builder

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 新美音全集 | $0.99 | one-time |
| 走遍美国全集 | $4.99 | one-time |


### Smart Tennis

[App page](https://appshunter.io/ios/app/smart-tennis/id1026489906)

This app offers professional sports monitoring and technical analysis for tennis players. It connects to a smart sensor to track parameters like speed, spin, and shot strength, evaluating stamina, skills, and playing styles.

**Highlights:** Professional sports monitoring, Technical analysis, Real-time parameter tracking (speed, spin, strength), Stamina evaluation, Skill assessment, Playing style analysis

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

**In-app purchases:** none


## Frequently asked questions

### Is 走遍美国疯狂美语听力合集HD free?

走遍美国疯狂美语听力合集HD is free to download, with in-app purchases available.

### Is Smart Tennis free?

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

### Which has better reviews, 走遍美国疯狂美语听力合集HD or Smart Tennis?

走遍美国疯狂美语听力合集HD is rated higher. 走遍美国疯狂美语听力合集HD averages 4.7 out of 5 from 198 ratings, while Smart Tennis averages 2.3 from 6 ratings.

### Do 走遍美国疯狂美语听力合集HD or Smart Tennis have ads?

走遍美国疯狂美语听力合集HD shows ads; Smart Tennis does not.

### Which is updated more often, 走遍美国疯狂美语听力合集HD or Smart Tennis?

走遍美国疯狂美语听力合集HD ships an update monthly, and Smart Tennis every 2 months. Most recently, 走遍美国疯狂美语听力合集HD was updated on November 6, 2026 and Smart Tennis on November 1, 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.*