# Alaska DoT vs 3D LED FAN

The clearest difference is in-app purchases: Alaska DoT at none against 3D LED FAN's 6. Alaska DoT also leads on iOS requirement (11.0 vs 13.0). 3D LED FAN's advantage is device support (3 vs 1). On price, update cadence and ads there is nothing between them.

Both are free to download. 3D LED FAN sells 6 one-off in-app purchases. Alaska DoT asks for nothing beyond the download.

Alaska DoT ships an update every 3 weeks, 3D LED FAN every 5 weeks. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Alaska DoT | 3D LED FAN |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.9 (20 ratings)](https://appshunter.io/ios/app/3d-led-fan/id1436836113/reviews)** |
| Number of ratings | — | **20** |
| Positive reviews | — | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 218 MB | 115 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [McCullouch Consulting LLC](https://appshunter.io/developer/557783772) | [永泉 官](https://appshunter.io/developer/1615724563) |

## What reviewers say

### Alaska DoT

[App page](https://appshunter.io/ios/app/alaska-dot/id1405602438)

**Features:** macOS Compatibility

**In-app purchases:** none


### 3D LED FAN

[App page](https://appshunter.io/ios/app/3d-led-fan/id1436836113)

This app controls a 3D LED fan to display cool 3D graphics, animations, or videos. Users can manage files, modify device settings, and update firmware via Wi-Fi. An advanced version allows remote file updates through a server.

**Highlights:** 3D graphics and animation display, File upload, deletion, and formatting, Wi-Fi hotspot management, Device name and firmware updates, Remote file updates via server (network version)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 购买6元积分 | $0.99 | one-time |
| 购买18元积分 | $2.99 | one-time |
| 购买38元积分 | $4.99 | one-time |
| 购买68元积分 | $9.99 | one-time |
| 购买128元积分 | $19.99 | one-time |
| 购买298元积分 | $39.99 | one-time |


## Frequently asked questions

### Is Alaska DoT free?

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

### Is 3D LED FAN free?

3D LED FAN is free to download, with in-app purchases available.

### Do Alaska DoT or 3D LED FAN have ads?

Neither Alaska DoT nor 3D LED FAN shows ads.

### Which is updated more often, Alaska DoT or 3D LED FAN?

Alaska DoT ships an update every 3 weeks, and 3D LED FAN every 5 weeks. Most recently, Alaska DoT was updated on October 26, 2026 and 3D LED FAN on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*