# CareShift Notify vs World Clock Scheduler

The clearest difference is ads: CareShift Notify at none against World Clock Scheduler's shown. World Clock Scheduler's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. CareShift Notify sells 1 one-off in-app purchase and World Clock Scheduler sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CareShift Notify ships an update every 3 weeks, World Clock Scheduler every 2 weeks. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | CareShift Notify | World Clock Scheduler |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 20 MB | 40 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kouki Mori](https://appshunter.io/developer/1803902708) | [Verenes LLC](https://appshunter.io/developer/1769311368) |

## What reviewers say

### CareShift Notify

[App page](https://appshunter.io/ios/app/careshift-notify/id6743959744)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Group Feature | $0.99 | one-time |


### World Clock Scheduler

[App page](https://appshunter.io/ios/app/world-clock-scheduler/id6748708602)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Unlock | $4.99 | one-time |


## Frequently asked questions

### Is CareShift Notify free?

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

### Is World Clock Scheduler free?

World Clock Scheduler is free to download, with in-app purchases available.

### Do CareShift Notify or World Clock Scheduler have ads?

World Clock Scheduler shows ads; CareShift Notify does not.

### Which is updated more often, CareShift Notify or World Clock Scheduler?

CareShift Notify ships an update every 3 weeks, and World Clock Scheduler every 2 weeks. Most recently, CareShift Notify was updated on October 1, 2026 and World Clock Scheduler on September 30, 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.*