Alaska DoT vs 3D LED FAN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Alaska DoT
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Yearly seatbelt survey performed in Alaska. Surveyors select the site they are at, record data on passing vehicles, and send the recorded data in for collection.
3D LED FAN
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.
- 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)
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Our equipment is mainly used in the image reproduction environment of major shopping malls and other large venues; this equipment is mainly based on the operation of the 3D LED FAN App on the mobile phone, through the rotation of the LED light bar, using the principle of human eyes to form cool 3D graphics , Animation or video. Single version: Users only need to connect the mobile phone to the WiFI hotspot issued by the device, open the software, and then upload, delete, format files in the device, and modify the WiFi hotspot information, set the device name, and update the device firmware. And so on. The device can be connected to the router, and the network version can be used to operate the device after the connection is successful. Network version: The user can upload the files in the mobile phone to the server through the online version, and then update the files to the device through the server, which is no longer limited to manipulation near the device.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Alaska DoT | 3D LED FAN |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.9 (20 ratings) — better |
| Positive reviews | — | 33.3% of reviews |
| Number of ratings | — | 20 — better |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 11.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 218 MB | 115 MB |
| Age rating | 4+ | 4+ |
| Developer | McCullouch Consulting LLC | 永泉 官 |
In-app purchases
Alaska DoT
No in-app purchases
3D LED FAN
- 购买6元积分$0.99
- 购买18元积分$2.99
- 购买38元积分$4.99
Show 3 moreShow fewer
- 购买68元积分$9.99
- 购买128元积分$19.99
- 购买298元积分$39.99
