# TradaZen vs ChartLab

The clearest difference is ads: ChartLab at none against TradaZen's shown. ChartLab also leads on device support (3 vs 1). TradaZen's advantage is update cadence (every 6 days vs fortnightly). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. TradaZen sells 5 in-app purchases, starting at $10.99 per 7 days 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 — 5.0 for TradaZen against 5.0 for ChartLab. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

TradaZen ships an update every 6 days, ChartLab fortnightly. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | TradaZen | ChartLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/tradazen-day-trading-practice/id6783098368/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/chartlab-candlestick-training/id6798086693/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 150 MB | 30 MB |
| Requires iOS | 16.4 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 9+ | 12+ |
| Developer | [Mehdi Azizi](https://appshunter.io/developer/1894686920) | [YoElephant](https://appshunter.io/developer/1894442353) |

## What reviewers say

### TradaZen

[App page](https://appshunter.io/ios/app/tradazen-day-trading-practice/id6783098368)

Practice day trading with a stock market simulator that uses real market data. Learn step-by-step with a coach, train on live charts, and compete with others in ranked duels. Track your performance and journal your trades.

**Highlights:** Real market charts and data, Step-by-step learning path, Paper trading with hidden outcomes, Ranked duels and competitive play, Performance tracking and journaling, Support for multiple markets

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TradaZen Pro Weekly | $10.99 | per 7 days |
| TradaZen Pro Monthly | $27.99 | per month |
| TradaZen Pro Yearly | $44.99 | per year |
| TradaZen Pro Yearly | $59.99 | per year |
| TradaZen Pro Yearly | $79.99 | per year |


### 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 TradaZen free?

TradaZen 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, TradaZen or ChartLab?

TradaZen and ChartLab are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do TradaZen or ChartLab have ads?

TradaZen shows ads; ChartLab does not.

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

TradaZen ships an update every 6 days, and ChartLab fortnightly. Most recently, TradaZen was updated on November 7, 2026 and ChartLab on November 6, 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.*