LTC-Generator 3.4

Zhuoyao lu ❘ Freeware ❘
iOS
out of 6 votes

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Simple LTC generator with useful concept but unreliable execution

Elena Angelini

05/29/2026

LTC-Generator by Zhuoyao lu is a lightweight iOS utility that produces SMPTE linear timecode audio for controlling external video playback, but user reports of the app abruptly stopping, blank frame-rate UI in the free version, and a low App Store rating indicate it is currently unreliable and limited unless you buy the full version and hope recent fixes resolved the issues.

This application serves as a tool for generating SMPTE linear time code for testing purposes. SMPTE timecode is a collection of standards designed to precisely label each frame in video or film content.

The produced audio output is intended for use in coordinating video playback on external devices rather than for human auditory assessment.

This application can continue running when your device's screen is locked and offers multiple options for audio output, including through the headphone jack, AirPlay, or Bluetooth.

In the full version of the app, users have the ability to:

Select from various frame rates: 23.976, 24, 25, 29.97, 30
Define a starting time
Specify an ending time for automatic cessation or continuous playback until manually stopped

Regarding the free version:

Select from frame rates of 23.976, 24, 25, 29.97, 30
Begin timecode generation using the current device time
Generate and play audio until midnight automatically or halt by manual intervention

Overview

LTC-Generator is a Freeware software in the category System Utilities developed by Zhuoyao lu.

The latest version of LTC-Generator is 3.4, released on 08/26/2024. It was initially added to our database on 08/26/2024.

LTC-Generator runs on the following operating systems: iOS.

Users of LTC-Generator gave it a rating of 2 out of 5 stars.

Pros

Provides a simple and easy-to-use platform for generating LTC (Laser Training Cartridge) codes.
User-friendly interface makes it easy for users to navigate and input the necessary parameters for code generation.
Supports a variety of parameters for customization, allowing users to personalize the generated LTC codes based on their specific requirements.
Helps streamline the process of generating LTC codes, saving users time and effort.

Cons

Limited features compared to other more comprehensive LTC code generation software.
May lack advanced functionalities that some users might require for their specific needs.
Potential compatibility issues with different operating systems or devices.
Limited support and updates may impact long-term usability and reliability.

Elena Angelini

I'm Elena, your go-to software reviewer at UpdateStar and tech enthusiast. Whether you're a user seeking the latest software titles or software news I've got you covered. When I'm not diving into the latest software, you can find me exploring nature trails, camping under the stars, or competing in online multiplayer games. My reviews are designed to be fun, engaging, and packed with all the details you need to make informed decisions.

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