Void vs C3 Display Controller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Void
Manage and monitor your Pi-hole network ad blocker from your mobile device. Control blocking status, view detailed statistics, and update settings with ease. Supports multiple instances and offers automation through Apple Shortcuts.
- Toggle DNS blocking status
- Monitor real-time DNS statistics and query history
- Manage allowlists, blocklists, clients, and groups
- Update gravity lists and adlists
- Backup Pi-hole configurations
- Integrate with Apple Shortcuts for automation
- Manage multiple Pi-hole instances
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# Toggle Blocking Status Instantly enable or disable DNS blocking across your entire network with a single tap. Set temporary timers to disable blocking for specific durations—perfect for troubleshooting or allowing ads temporarily. Get immediate visual feedback on your network's protection status, and control blocking from your Lock Screen or Home Screen widgets for instant access. # Monitor Statistics & Queries Track real-time DNS activity with comprehensive statistics and beautiful charts. View total queries blocked, top blocked domains, most active clients, and query type breakdowns. Search through your complete query history with advanced filters by domain, client, time range, and blocking status. Identify network issues quickly by monitoring which devices are making requests and what they're accessing. # Update Pi-hole Settings Full control over your Pi-hole configuration right from your device. Manage allowlists and blocklists with exact domain matching or regex patterns. Add and configure network clients using IP addresses, MAC addresses, or hostnames. Organize domains and clients into groups for targeted blocking rules. Update gravity lists, manage adlists, backup your Pi-hole, and more. # Apple Shortcuts & Automation Provision for using Shortcuts which unlock powerful automation possibilities and also allows you develop workflows that work specifically for you how you want it. Some examples include, syncing Pi-hole and another Pi-hole replica automatically daily, or backing up a Pi-hole daily. # Quick Controls & Widgets Access essential Pi-hole functions instantly from anywhere in iOS. Update gravity databases, restart DNS services, and flush logs with single-tap actions. Home Screen and Lock Screen widgets provide at-a-glance statistics and one-touch blocking controls. Monitor your network protection status without opening the app. DESIGNED FOR PI-HOLE POWER USERS • Manage multiple Pi-hole instances from one app • Secure authentication with password (passwordless and 2FA supported) • Native SwiftUI interface optimized for iOS and macOS • Real-time statistics and historical data analysis • Dark mode support with beautiful, customizable interface • All passwords stored securely in iOS Keychain REQUIREMENTS • Pi-hole v6 • iOS 17+ • Network access to your Pi-hole instance(s)
C3 Display Controller
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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.
Screenshots
Verdict
The clearest difference is in-app purchases: C3 Display Controller at none against Void's 5. C3 Display Controller also leads on iOS requirement (15.1 vs 17). On price, update cadence, ads and device support 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. Void sells 5 one-off in-app purchases. C3 Display Controller asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 18, 2026 and September 10, 2026 respectively.
| Parameter | Void | C3 Display Controller |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (10 ratings) — better | — |
| Number of ratings | 10 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17 | 15.1 — better |
| Further details — not scored | ||
| Size | 10 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | Neo Ighodaro | nhnhn |
In-app purchases
Void
- Buy me a Coffee (Small)$2.99
- Buy me a Coffee (Medium)$3.99
- Buy me a Coffee (Large)$12.99
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- Buy me several Coffees$44.99
- Buy me a Coffee Machine$89.99
C3 Display Controller
No in-app purchases





