# LTC vs HDMI

The clearest difference is review sentiment: HDMI at 52% against LTC's 0%. HDMI also leads on rating (2.9 vs 1.7) and in-app purchases (none vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. LTC sells 1 one-off in-app purchase. HDMI asks for nothing beyond the download.

HDMI holds the better App Store score, 2.9 against 1.7. That said, the two scores are not equally well evidenced: HDMI has 74 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 0% of LTC's written reviews are positive against 52% of HDMI's.

LTC ships an update every 5 months, HDMI every 3 weeks. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | LTC | HDMI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (6 ratings)](https://appshunter.io/ios/app/ltc-generator/id1467829287/reviews) | **[2.9 (74 ratings)](https://appshunter.io/ios/app/hdmi/id6476621872/reviews)** |
| Number of ratings | 6 | **74** |
| Positive reviews | 0.0% of reviews | **52.2% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 1 MB | 83 MB |
| Requires iOS | **16** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Zhuoyao lu](https://appshunter.io/developer/894406093) | [Ion Danilov](https://appshunter.io/developer/1727366898) |

## What reviewers say

### LTC

[App page](https://appshunter.io/ios/app/ltc-generator/id1467829287)

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.

**Highlights:** 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)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full version | $5.99 | one-time |


### HDMI

[App page](https://appshunter.io/ios/app/hdmi/id6476621872)

Transform your device into an external monitor for gaming, photography, and video. Connect consoles, cameras, PCs, and more for high-quality HD streaming. Enjoy a portable display and immersive audio experience.

**Highlights:** External display functionality, Connect gaming consoles, High-quality HD streaming, Supports cameras and PCs, Portable screen solution, USB-C video capture card compatible

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LTC free?

LTC is free to download, with in-app purchases available.

### Is HDMI free?

HDMI is free to download, with no in-app purchases.

### Which has better reviews, LTC or HDMI?

HDMI is rated higher. LTC averages 1.7 out of 5 from 6 ratings, while HDMI averages 2.9 from 74 ratings.

### Do LTC or HDMI have ads?

Neither LTC nor HDMI shows ads.

### Which is updated more often, LTC or HDMI?

LTC ships an update every 5 months, and HDMI every 3 weeks. Most recently, LTC was updated on October 16, 2026 and HDMI on October 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*