# Trading Lab vs k線訓練大師

The clearest difference is rating: Trading Lab at 4.1 against k線訓練大師's 1.0. Trading Lab also leads on ratings volume (14 vs 1) and device support (4 vs 2). k線訓練大師's advantage is review sentiment (100% vs 60%) and monetization model (free with in-app purchases vs subscription). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Trading Lab sells 3 in-app purchases, starting at $5.99 per month and k線訓練大師 sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Trading Lab holds the better App Store score, 4.1 against 1.0. That said, the two scores are not equally well evidenced: Trading Lab has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 60% of Trading Lab's written reviews are positive against 100% of k線訓練大師's, so the app with the better star average is not the one people write more warmly about.

Trading Lab ships an update every 5 days, k線訓練大師 every 6 days. The most recent releases landed on October 12, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Trading Lab | k線訓練大師 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (14 ratings)](https://appshunter.io/ios/app/trading-lab/id1554935189/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/k/id6450261892/reviews) |
| Number of ratings | **14** | 1 |
| Positive reviews | 59.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 days |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 3.7 GB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [菁晶 王](https://appshunter.io/developer/1345734860) | [永星 范](https://appshunter.io/developer/1478747517) |

## What reviewers say

### Trading Lab

[App page](https://appshunter.io/ios/app/trading-lab/id1554935189)

Practice trading with historical market data across stocks, forex, and crypto. Analyze performance with advanced indicators and charts, and utilize dynamic playback for realistic training. Offers a variety of trading tools and order types for comprehensive practice.

**Highlights:** Historical data playback, Multi-market symbols, Full timeframes support, High-performance indicators and charts, Dynamic market replay, Advanced trading tools, Template function for indicators

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly User | $5.99 | per month |
| Pro Yearly User | $19.99 | per year |
| Pro Permanently User | $44.99 | one-time |

**What reviewers like**

- 👍 Great for backtesting
- 👍 Good for practice
- 👍 Useful for market review
- 👍 Clear technical indicators
- 👍 Good for futures and forex training

**What reviewers complain about**

- 🐌 Painfully slow to download/load
- 🐌 Slow screen transitions
- 💰 Too expensive / requires premium
- 🚫 No obvious way to trade crypto
- 🚫 Not user-friendly

**Reported bugs**

- Slow download and screen changes
- Crypto trading not functional/advertised
- App crashes frequently
- Drawing tools disappear when changing timeframes
- External monitor display issues

**Requested features**

- Add A-share data
- Add more drawing tools (Fibonacci, etc.)
- Support US ETFs (leveraged ETFs)
- Allow importing individual stock data
- Add crypto (BTC, ETH) support


### k線訓練大師

[App page](https://appshunter.io/ios/app/k/id6450261892)

Practice stock trading strategies in a simulated market environment using historical data. Improve your investment skills regardless of your experience level. Compete with other traders and analyze past operations to refine your approach.

**Highlights:** Stock trading simulation, Historical data review, Practice trading strategies, Taiwan and US stocks, Trading skill improvement, Leaderboard competition

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Membership | $4.99 | one-time |
| 3 Months Membership | $12.99 | one-time |
| 6 Months Membership | $24.99 | one-time |
| 12 Months Membership | $49.99 | one-time |
| Lifetime Membership | $99.99 | one-time |


## Frequently asked questions

### Is Trading Lab free?

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

### Is k線訓練大師 free?

k線訓練大師 is free to download, with in-app purchases available.

### Which has better reviews, Trading Lab or k線訓練大師?

Trading Lab is rated higher. Trading Lab averages 4.1 out of 5 from 14 ratings, while k線訓練大師 averages 1.0 from 1 ratings.

### Do Trading Lab or k線訓練大師 have ads?

Neither Trading Lab nor k線訓練大師 shows ads.

### Which is updated more often, Trading Lab or k線訓練大師?

Trading Lab ships an update every 5 days, and k線訓練大師 every 6 days. Most recently, Trading Lab was updated on October 12, 2026 and k線訓練大師 on September 24, 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.*