# 3D FAN vs ledpack

The clearest difference is update cadence: ledpack at every 6 weeks against 3D FAN's every 3 months. 3D FAN's advantage is iOS requirement (8.0 vs 11.0). 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.

3D FAN ships an update every 3 months, ledpack every 6 weeks. The most recent releases landed on March 11, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | 3D FAN | ledpack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ledpack/id1615901977/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | — | Free |
| Size | 15 MB | 181 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [永泉 官](https://appshunter.io/developer/1615724563) | [Shanghai Onbon Technology Co. Ltd.](https://appshunter.io/developer/1456209473) |

## What reviewers say

### 3D FAN

[App page](https://appshunter.io/ios/app/3d-fan/id1509379359)

**Features:** macOS Compatibility

**In-app purchases:** none


### ledpack

[App page](https://appshunter.io/ios/app/ledpack/id1615901977)

Control and customize your smart LED backpack screen. Display text, images, GIFs, and DIY designs. Adjust brightness, power, and update firmware for a personalized visual experience.

**Highlights:** Text, picture, and GIF display, DIY design creation, Material library access, Scoreboard and clock functions, Power on/off control, Brightness adjustment, Firmware updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3D FAN free?

3D FAN is free to download, with no in-app purchases.

### Is ledpack free?

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

### Do 3D FAN or ledpack have ads?

Neither 3D FAN nor ledpack shows ads.

### Which is updated more often, 3D FAN or ledpack?

3D FAN ships an update every 3 months, and ledpack every 6 weeks. Most recently, 3D FAN was updated on March 11, 2026 and ledpack on June 5, 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.*