# iTradeTrainer vs ChartLab

The clearest difference is update cadence: iTradeTrainer at every 6 days against ChartLab's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. iTradeTrainer sells 3 one-off in-app purchases and ChartLab sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

iTradeTrainer ships an update every 6 days, ChartLab fortnightly. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | iTradeTrainer | ChartLab |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Free | — |
| Size | 11 MB | 30 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [大临 詹](https://appshunter.io/developer/6771999859) | [YoElephant](https://appshunter.io/developer/1894442353) |

## What reviewers say

### iTradeTrainer

[App page](https://appshunter.io/ios/app/itradetrainer/id6773304410)

Practice trading strategies with historical market data in a risk-free environment. Analyze charts, simulate trades, and track performance across multiple devices. Offers extensive market coverage and professional charting tools.

**Highlights:** Bar-by-bar K-line replay, Multi-timeframe synchronized charts, Simulated trading with order types, Draw-to-order functionality, Double-blind training mode, Extensive instrument coverage, 31 technical indicators and 32 drawing tools, Performance statistics tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Quarterly Membership | $14.99 | one-time |
| Annual Membership | $29.99 | one-time |
| Lifetime Membership | $89.99 | one-time |


### 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 |


## Frequently asked questions

### Is iTradeTrainer free?

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

### Is ChartLab free?

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

### Do iTradeTrainer or ChartLab have ads?

Neither iTradeTrainer nor ChartLab shows ads.

### Which is updated more often, iTradeTrainer or ChartLab?

iTradeTrainer ships an update every 6 days, and ChartLab fortnightly. Most recently, iTradeTrainer was updated on October 31, 2026 and ChartLab 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.*