# HC vs Double Tap Call

The clearest difference is review sentiment: Double Tap Call at 100% against HC's 13%. Double Tap Call also leads on rating (4.5 vs 1.4) and update cadence (every 3 days vs every 2 months). HC's advantage is price (Free vs $3.99) and ratings volume (16 vs 2). On ads, in-app purchases and device support there is nothing between them.

HC is free to download; Double Tap Call costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Double Tap Call holds the better App Store score, 4.5 against 1.4. That said, the two scores are not equally well evidenced: HC has 16 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 13% of HC's written reviews are positive against 100% of Double Tap Call's.

HC ships an update every 2 months, Double Tap Call every 3 days. The most recent releases landed on October 12, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | HC | Double Tap Call |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [1.4 (16 ratings)](https://appshunter.io/ios/app/hc-led/id1456460121/reviews) | **[4.5 (2 ratings)](https://appshunter.io/ios/app/double-tap-call/id6742973284/reviews)** |
| Number of ratings | **16** | 2 |
| Positive reviews | 12.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | **Free** | Paid |
| Size | 29 MB | 19 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [宇立 叶](https://appshunter.io/developer/1456460120) | [Eugene Cartwright](https://appshunter.io/developer/1800627707) |

## What reviewers say

### HC

[App page](https://appshunter.io/ios/app/hc-led/id1456460121)

This application is designed to work with the Xin Yi Hao Cai (HC) series of control cards. It supports various models for animated grayscale full-color, video-level high grayscale full-color, and video-level high grayscale monochrome displays.

**Highlights:** Supports HC-1 control cards, Supports HC-3 control cards, Supports XY-3 control cards, Animated grayscale full-color display, Video-level high grayscale full-color display, Video-level high grayscale monochrome display

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

**In-app purchases:** none


### Double Tap Call

[App page](https://appshunter.io/ios/app/double-tap-call/id6742973284)

This utility app streamlines the calling process with customizable tap modes for faster dialing. It offers a modern dial pad, quick access to favorites, and call statistics, all within a simple and intuitive interface.

**Highlights:** Double-Tap and Single-Tap modes, Modern dial pad, Quick access to favorite contacts, Recent calls search, Built-in call statistics, Siri integration for preventing accidental calls

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

**In-app purchases:** none


## Frequently asked questions

### Is HC free?

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

### Is Double Tap Call free?

Double Tap Call costs $3.99, with no in-app purchases.

### Which has better reviews, HC or Double Tap Call?

Double Tap Call is rated higher. HC averages 1.4 out of 5 from 16 ratings, while Double Tap Call averages 4.5 from 2 ratings.

### Do HC or Double Tap Call have ads?

Neither HC nor Double Tap Call shows ads.

### Which is updated more often, HC or Double Tap Call?

HC ships an update every 2 months, and Double Tap Call every 3 days. Most recently, HC was updated on October 12, 2026 and Double Tap Call on October 18, 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.*