# WiinTrade vs Chart Lens

The clearest difference is update cadence: Chart Lens at every 5 days against WiinTrade's every 2 months. WiinTrade's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

WiinTrade ships an update every 2 months, Chart Lens every 5 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | WiinTrade | Chart Lens |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 85 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Wiinance Financial Services Private Limited](https://appshunter.io/developer/1621023611) | [Cheol Kim](https://appshunter.io/developer/1252540990) |

## What reviewers say

### WiinTrade

[App page](https://appshunter.io/ios/app/wiintrade/id1621269879)

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

**In-app purchases:** none


### Chart Lens

[App page](https://appshunter.io/ios/app/chart-lens-ai-chart-reading/id6798938312)

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

**In-app purchases:** none


## Frequently asked questions

### Is WiinTrade free?

WiinTrade is free to download, with no in-app purchases.

### Is Chart Lens free?

Chart Lens is free to download, with no in-app purchases.

### Do WiinTrade or Chart Lens have ads?

Neither WiinTrade nor Chart Lens shows ads.

### Which is updated more often, WiinTrade or Chart Lens?

WiinTrade ships an update every 2 months, and Chart Lens every 5 days. Most recently, WiinTrade was updated on November 7, 2026 and Chart Lens on November 10, 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.*