# zwsvibe vs ScrubCal

The clearest difference is in-app purchases: ScrubCal at none against zwsvibe's 3. ScrubCal also leads on update cadence (weekly vs every 3 weeks). zwsvibe's advantage is iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. zwsvibe sells 3 one-off in-app purchases. ScrubCal asks for nothing beyond the download.

zwsvibe ships an update every 3 weeks, ScrubCal weekly. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | zwsvibe | ScrubCal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (50 ratings)](https://appshunter.io/ios/app/zwsvibe/id6480041672/reviews)** | — |
| Number of ratings | **50** | — |
| Positive reviews | 27.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 404 MB | 50 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [SHENZHEN ZHONGWEI INTELLIGENT INFORMATION TECHNOLOGY CO.,Ltd](https://appshunter.io/developer/1622785862) | [SOOYOUNG KIM](https://appshunter.io/developer/6780618416) |

## What reviewers say

### zwsvibe

[App page](https://appshunter.io/ios/app/zwsvibe/id6480041672)

Control and customize your smart headphone bin with this app. Set personalized dials, create QR code business cards, and receive health reminders. It also allows for firmware upgrades and integrates with your phone for weather and camera functions.

**Highlights:** Personalized headphone bin dial, QR code business card setup, Health reminders, Firmware upgrades, Local weather sync, Remote photography

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Watch face A | $0.29 | one-time |
| Watch face B | $0.39 | one-time |
| Watch face C | $0.49 | one-time |


### ScrubCal

[App page](https://appshunter.io/ios/app/scrubcal-shift-scanner/id6782227132)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is zwsvibe free?

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

### Is ScrubCal free?

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

### Do zwsvibe or ScrubCal have ads?

Both zwsvibe and ScrubCal show ads.

### Which is updated more often, zwsvibe or ScrubCal?

zwsvibe ships an update every 3 weeks, and ScrubCal weekly. Most recently, zwsvibe was updated on October 24, 2026 and ScrubCal on October 7, 2026.

---

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