# ChartLab vs DeepAlpha Chan

The clearest difference is update cadence: DeepAlpha Chan at every 2 days against ChartLab's fortnightly. ChartLab's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. ChartLab sells 2 one-off in-app purchases and DeepAlpha Chan sells 6 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

ChartLab ships an update fortnightly, DeepAlpha Chan every 2 days. The most recent releases landed on October 25, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | ChartLab | DeepAlpha Chan |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Size | 30 MB | 19 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [YoElephant](https://appshunter.io/developer/1894442353) | [巧利 陈](https://appshunter.io/developer/6799308286) |

## What reviewers say

### ChartLab

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

**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 |


### DeepAlpha Chan

[App page](https://appshunter.io/ios/app/deepalpha-chan/id6806500280)

Analyze stock market structures using advanced charting tools and technical indicators. Access daily market briefs, fundamental data, and analyst reports. Learn trading concepts with offline educational materials.

**Highlights:** Fractal, stroke, and segment charting, MACD and divergence indicators, Multi-timeframe chart comparison, Daily market briefs and radars, Fundamental data and analyst reports, Offline learning materials, AI-powered insights

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DeepAlpha Membership | $19.99 | per month |
| DeepAlpha Membership Yearly | $39.99 | per year |
| 20 Credits | $5.99 | one-time |
| 50 Credits | $12.99 | one-time |
| 100 Credits | $24.99 | one-time |
| 500 Credits | $119.99 | one-time |


## Frequently asked questions

### Is ChartLab free?

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

### Is DeepAlpha Chan free?

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

### Do ChartLab or DeepAlpha Chan have ads?

Neither ChartLab nor DeepAlpha Chan shows ads.

### Which is updated more often, ChartLab or DeepAlpha Chan?

ChartLab ships an update fortnightly, and DeepAlpha Chan every 2 days. Most recently, ChartLab was updated on October 25, 2026 and DeepAlpha Chan on October 29, 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.*