# Carlyon Trader vs YouFi

The clearest difference is update cadence: YouFi at weekly against Carlyon Trader's every 11 months. Carlyon Trader's advantage is iOS requirement (9.0 vs 15.0). 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.

Carlyon Trader ships an update every 11 months, YouFi weekly. The most recent releases landed on November 7, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Carlyon Trader | YouFi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Weekly** |
| Size | 19 MB | 61 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Carlyon Securities Limited](https://appshunter.io/developer/1651824338) | [YOUFI HK LIMITED](https://appshunter.io/developer/6796608168) |

## What reviewers say

### Carlyon Trader

[App page](https://appshunter.io/ios/app/carlyon-trader/id6444042791)

**Features:** macOS Compatibility

**In-app purchases:** none


### YouFi

[App page](https://appshunter.io/ios/app/youfi/id6796607986)

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

**In-app purchases:** none


## Frequently asked questions

### Is Carlyon Trader free?

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

### Is YouFi free?

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

### Do Carlyon Trader or YouFi have ads?

Neither Carlyon Trader nor YouFi shows ads.

### Which is updated more often, Carlyon Trader or YouFi?

Carlyon Trader ships an update every 11 months, and YouFi weekly. Most recently, Carlyon Trader was updated on November 7, 2026 and YouFi 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.*