# HS Cross vs Calendar Clock

The clearest difference is review sentiment: HS Cross at 70% against Calendar Clock's 0%. HS Cross also leads on price (Free vs $0.99) and update cadence (fortnightly vs every 41 months). On ads, in-app purchases and device support there is nothing between them.

HS Cross is free to download; Calendar Clock costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HS Cross ships an update fortnightly, Calendar Clock every 41 months. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | HS Cross | Calendar Clock |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/hs-cross/id1384784855/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | **70.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 41 months |
| Monetization | **Free** | Paid |
| Size | 70 MB | 4 MB |
| Requires iOS | **7.0** | 26.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [HOLY STONE TECHNOLOGY Co.,Ltd.](https://appshunter.io/developer/1471499018) | [Systemiko Inc.](https://appshunter.io/developer/680630947) |

## What reviewers say

### HS Cross

[App page](https://appshunter.io/ios/app/hs-cross/id1384784855)

Control a four-axis aircraft remotely using your iPhone. View real-time video from the aircraft's camera and capture photos and videos directly to your device.

**Highlights:** Remote aircraft control via WiFi, Real-time video streaming, Photo and video recording, iPhone/iPad/iPod compatibility

**In-app purchases:** none


### Calendar Clock

[App page](https://appshunter.io/ios/app/calendar-clock/id1451445740)

This app displays the current year, month, week, and time on a single screen with a clean design. It offers customizable theme colors and functions as a desk clock. The app disables device sleep mode while active.

**Highlights:** All-in-one screen display, Year, month, week, day, hour, minute, second, Switchable theme colors (dark, light, green, blue), Disables device sleep mode, Acts as a desk clock

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HS Cross free?

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

### Is Calendar Clock free?

Calendar Clock costs $0.99, with no in-app purchases.

### Do HS Cross or Calendar Clock have ads?

Neither HS Cross nor Calendar Clock shows ads.

### Which is updated more often, HS Cross or Calendar Clock?

HS Cross ships an update fortnightly, and Calendar Clock every 41 months. Most recently, HS Cross was updated on October 20, 2026 and Calendar Clock on October 15, 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.*