# Delta单词 vs 火爆台词卡

The clearest difference is in-app purchases: Delta单词 at none against 火爆台词卡's 3. Delta单词 also leads on update cadence (daily vs every 8 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 火爆台词卡 sells 3 in-app purchases, starting at $1.99 per month. Delta单词 asks for nothing beyond the download.

Delta单词 ships an update daily, 火爆台词卡 every 8 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Delta单词 | 火爆台词卡 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6758235225/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 8 days |
| Monetization | — | Freemium |
| Size | 180 MB | 17 MB |
| Requires iOS | **15.1** | 16.5 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [田丰 何](https://appshunter.io/developer/1674464316) | [威 赵](https://appshunter.io/developer/1843376250) |

## What reviewers say

### Delta单词

[App page](https://appshunter.io/ios/app/delta/id6744654342)

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

**In-app purchases:** none


### 火爆台词卡

[App page](https://appshunter.io/ios/app/id6758235225)

Learn authentic American English dialogue through interactive flashcards featuring popular TV show scripts. Get AI-powered pronunciation feedback and listen to native speaker audio. Perfect for practicing spoken English in short bursts.

**Highlights:** Card-based learning, AI pronunciation scoring, Native speaker audio, In-app word lookup, Favorite card collection, Authentic TV show scripts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 无限学习，每月自动续订 | $1.99 | per month |
| 年度会员 | $4.99 | per year |
| 终身会员 | $9.99 | one-time |


## Frequently asked questions

### Is Delta单词 free?

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

### Is 火爆台词卡 free?

火爆台词卡 is free to download, with in-app purchases available.

### Do Delta单词 or 火爆台词卡 have ads?

Neither Delta单词 nor 火爆台词卡 shows ads.

### Which is updated more often, Delta单词 or 火爆台词卡?

Delta单词 ships an update daily, and 火爆台词卡 every 8 days. Most recently, Delta单词 was updated on October 10, 2026 and 火爆台词卡 on October 25, 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.*