# シェアカレンダーSC vs Hours Tracker

The clearest difference is in-app purchases: シェアカレンダーSC at none against Hours Tracker's 2. シェアカレンダーSC also leads on update cadence (every 2 days vs weekly). Hours Tracker's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Hours Tracker sells 2 in-app purchases, starting at $2.99 per month. シェアカレンダーSC asks for nothing beyond the download.

シェアカレンダーSC ships an update every 2 days, Hours Tracker weekly. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | シェアカレンダーSC | Hours Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Weekly |
| Size | 18 MB | 42 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CHIHIRO AKAMA](https://appshunter.io/developer/1854289855) | [Kimbert Bartiquel](https://appshunter.io/developer/1711135825) |

## What reviewers say

### シェアカレンダーSC

[App page](https://appshunter.io/ios/app/sc/id6762629264)

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

**In-app purchases:** none


### Hours Tracker

[App page](https://appshunter.io/ios/app/hours-tracker-shift-schedule/id6811807813)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Pro | $2.99 | per month |
| Lifetime Pro | $14.99 | one-time |


## Frequently asked questions

### Is シェアカレンダーSC free?

シェアカレンダーSC is free to download, with no in-app purchases.

### Is Hours Tracker free?

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

### Do シェアカレンダーSC or Hours Tracker have ads?

シェアカレンダーSC shows ads; Hours Tracker does not.

### Which is updated more often, シェアカレンダーSC or Hours Tracker?

シェアカレンダーSC ships an update every 2 days, and Hours Tracker weekly. Most recently, シェアカレンダーSC was updated on October 15, 2026 and Hours Tracker on October 3, 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.*