# 泰瑞莎美語 vs bladetrader 刀派訓練營

The clearest difference is in-app purchases: 泰瑞莎美語 at none against bladetrader 刀派訓練營's 4. 泰瑞莎美語 also leads on iOS requirement (12 vs 15.1). bladetrader 刀派訓練營's advantage is update cadence (every 4 days vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. bladetrader 刀派訓練營 sells 4 one-off in-app purchases. 泰瑞莎美語 asks for nothing beyond the download.

泰瑞莎美語 ships an update every 4 months, bladetrader 刀派訓練營 every 4 days. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 泰瑞莎美語 | bladetrader 刀派訓練營 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 124 MB | 41 MB |
| Requires iOS | **12** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chi Hsien Lai](https://appshunter.io/developer/1039759515) | [chensen chao](https://appshunter.io/developer/6775595944) |

## What reviewers say

### 泰瑞莎美語

[App page](https://appshunter.io/ios/app/id1532001412)

**Features:** macOS Compatibility

**In-app purchases:** none


### bladetrader 刀派訓練營

[App page](https://appshunter.io/ios/app/bladetrader/id6775595942)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stage 1 基礎解鎖 | $9.99 | one-time |
| Stage 3 原油解鎖 | $9.99 | one-time |
| Stage 4 畢業解鎖 | $9.99 | one-time |
| Stage 2 黃金解鎖 | $9.99 | one-time |


## Frequently asked questions

### Is 泰瑞莎美語 free?

泰瑞莎美語 is free to download, with no in-app purchases.

### Is bladetrader 刀派訓練營 free?

bladetrader 刀派訓練營 is free to download, with in-app purchases available.

### Do 泰瑞莎美語 or bladetrader 刀派訓練營 have ads?

Neither 泰瑞莎美語 nor bladetrader 刀派訓練營 shows ads.

### Which is updated more often, 泰瑞莎美語 or bladetrader 刀派訓練營?

泰瑞莎美語 ships an update every 4 months, and bladetrader 刀派訓練營 every 4 days. Most recently, 泰瑞莎美語 was updated on October 29, 2026 and bladetrader 刀派訓練營 on October 31, 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.*