LTC vs DMX Phone Control
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LTC
Generate SMPTE linear time code for video and film frame labeling. The audio output is for controlling playback on other devices, not for listening. Run in the background with screen locked and output audio via headphone jack, AirPlay, or Bluetooth.
- Generate SMPTE linear time code
- Audio output for playback control
- Background operation with screen locked
- Multiple audio output options
- Selectable frame rates
- Customizable start and end times (full version)
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This app can generate SMPTE linear time code for testing. SMPTE timecode is a set of cooperating standards to label individual frames of video or film with a timecode. The audio output generated from this app is not for human listening, it is for controlling a video playback on another device. You can run the app in the background when your device's screen is locked. You can output the audio though the headphone jack, airplay or bluetooth. In the full version, you are able to: - Select different frame rate: 23.976, 24, 25, 29.97, 30 - Set the starting time. - Set the ending time to automatically stop or alternatively continue playing until you press stop. In the free version: - Select different frame rate: 23.976, 24, 25, 29.97, 30 - Timecode starts from the current device time. - Automatically stops generating and playing at midnight or press stop manually.
DMX Phone Control
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Take command of your show with DMX Phone Control — the ultimate mobile DMX/ArtNet controller designed for theatre, TV, live events, and creative professionals. Built with operators in mind, this app delivers instant cue response, clean UI clarity, and powerful media assignment tools for flawless performance every time. Key Features Real-Time Control: Send ArtNet instantly with zero-lag feedback — perfect for live cueing and precision timing. Dynamic Media Assignment: Attach images or videos to cues for visual previews and quick access. Colour Filtering & Scaling: Operator-friendly filters for reliable looks. Persistent Storage: Your universe/channel setups and media stay locked in across launches. Demo Mode: Explore all core functionality with limited universes — upgrade to unlock full control. Built for Pros Whether you're cueing LX effects, programming playback, or previsualizing live looks, DMX Phone Control is your backstage companion: Designed for fast finger access and screen clarity Compatible with ArtNet over Wi-Fi UX refined for operators under pressure Why Upgrade? Unlock full power with a single in-app purchase: Remove demo watermark Edit universe/channel settings Enable flashlight cue mode
Screenshots
Verdict
The clearest difference is iOS requirement: LTC at 16 against DMX Phone Control's 18.0. On price, update cadence, ads and in-app purchases 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. LTC sells 1 one-off in-app purchase and DMX Phone Control sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
LTC ships an update every 5 months, DMX Phone Control every 3 months. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.
| Parameter | LTC | DMX Phone Control |
|---|---|---|
| Price | Free | Free |
| Rating | 1.7 (6 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 5 months | Every 3 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 16 — better | 18.0 |
| Further details — not scored | ||
| Size | 1 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Zhuoyao lu | DANIEL BRETT SZELAZEK |
In-app purchases
LTC
- Full version$5.99
DMX Phone Control
- Unlock Full Version$9.99
