# C3 Display Controller

> C3 Display Controller (iPhone/iPad app by nhnhn.)

- Source: https://appshunter.io/ios/app/c3-display-controller/id6757577137 (this page in markdown: same URL + `.md`)
- Developer: [nhnhn](https://appshunter.io/developer/1839898006)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 40 MB
- Languages: American English
- Released: 2026-03-23
- Data updated: 2026-07-24
- User reviews in markdown: https://appshunter.io/ios/app/c3-display-controller/id6757577137/reviews.md

## What is C3 Display Controller?

C3 Display Controller helps you quickly set up and manage compatible C3 display devices from your phone.

Key features:

Scan and connect to nearby supported devices using Bluetooth Low Energy (BLE)
Send Wi-Fi SSID and password to the device for network setup
View real-time device status, including Wi-Fi connection state, SSID, IP address, battery level, and charging status
Enable or disable slideshow mode
Select and update slideshow images from available slots
Set slideshow timing and send control commands directly to the device
C3 Display Controller is designed for fast onboarding and day-to-day device control in a simple, focused interface.


## Version history (last 3 releases)

### 1.0.2 — 2026-07-21

Fix Bugs

### 1.0.1 — 2026-05-27

Now the user can know the image processing state. 
Bug fix.

### 1.0 — 2026-03-23

No release notes.

## More apps by nhnhn

- [Pixel Frame - Memories](https://appshunter.io/ios/app/pixel-frame-memories/id6760284776)
- [C3 WiFi Controller](https://appshunter.io/ios/app/c3-wifi-controller/id6760450736)

All apps by nhnhn: https://appshunter.io/developer/1839898006

## Related topics

[c3 display controller](https://appshunter.io/ios/topics/c3-display-controller) · [display control](https://appshunter.io/ios/topics/display-control)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-24.*