# 投资理财必会 vs ChartLab

The clearest difference is update cadence: ChartLab at fortnightly against 投资理财必会's every 3 months. 投资理财必会's advantage is iOS requirement (8.0 vs 15.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. 投资理财必会 sells 1 one-off in-app purchase and ChartLab sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for 投资理财必会 against 4.5 for ChartLab. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

投资理财必会 ships an update every 3 months, ChartLab fortnightly. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 投资理财必会 | ChartLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/id690984273/reviews) | [4.5 (2 ratings)](https://appshunter.io/ios/app/chartlab-candlestick-training/id6798086693/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 85.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 30 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [世木 林](https://appshunter.io/developer/528007397) | [YoElephant](https://appshunter.io/developer/1894442353) |

## What reviewers say

### 投资理财必会

[App page](https://appshunter.io/ios/app/id690984273)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### ChartLab

[App page](https://appshunter.io/ios/app/chartlab-candlestick-training/id6798086693)

Practice stock trading with historical market data in a risk-free environment. This app offers various training modes, technical indicators, and simulation tools to refine your trading strategies and build market intuition. It's designed for both new and experienced traders to improve their skills.

**Highlights:** Candlestick review and backtesting, Real historical market data, Random blind and custom training modes, Stock screener with multiple filters, Technical indicators and drawing tools, Simulated long/short orders with performance tracking, Conditional order simulation

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly Membership | $36.99 | one-time |
| Annual Membership | $89.99 | one-time |


## Frequently asked questions

### Is 投资理财必会 free?

投资理财必会 is free to download, with in-app purchases available.

### Is ChartLab free?

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

### Which has better reviews, 投资理财必会 or ChartLab?

投资理财必会 and ChartLab are both rated 4.5 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do 投资理财必会 or ChartLab have ads?

Neither 投资理财必会 nor ChartLab shows ads.

### Which is updated more often, 投资理财必会 or ChartLab?

投资理财必会 ships an update every 3 months, and ChartLab fortnightly. Most recently, 投资理财必会 was updated on November 6, 2026 and ChartLab on November 10, 2026.

---

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