# JLFnC vs MandarinaDuck

The clearest difference is update cadence: MandarinaDuck at every 5 weeks against JLFnC's every 2 months. JLFnC's advantage is iOS requirement (14.0 vs 16.0). 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.

JLFnC ships an update every 2 months, MandarinaDuck every 5 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | JLFnC | MandarinaDuck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Size | 71 MB | 74 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [(주)제이엘에프앤씨](https://appshunter.io/developer/1558399704) | [주식회사 나자인](https://appshunter.io/developer/1892920554) |

## What reviewers say

### JLFnC

[App page](https://appshunter.io/ios/app/jlfnc/id1558399702)

**Features:** Vision Pro support

**In-app purchases:** none


### MandarinaDuck

[App page](https://appshunter.io/ios/app/mandarinaduck/id6762102557)

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

**In-app purchases:** none


## Frequently asked questions

### Is JLFnC free?

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

### Is MandarinaDuck free?

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

### Do JLFnC or MandarinaDuck have ads?

Neither JLFnC nor MandarinaDuck shows ads.

### Which is updated more often, JLFnC or MandarinaDuck?

JLFnC ships an update every 2 months, and MandarinaDuck every 5 weeks. Most recently, JLFnC was updated on November 3, 2026 and MandarinaDuck on October 31, 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.*