# SpotClock · World Clock vs Countdown

The clearest difference is in-app purchases: SpotClock · World Clock at none against Countdown's 1. Countdown's advantage is iOS requirement (18.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Countdown sells 1 one-off in-app purchase. SpotClock · World Clock asks for nothing beyond the download.

## The numbers

| Metric | SpotClock · World Clock | Countdown |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/countdown-glassdays/id6785538729/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 11 days |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 14 MB |
| Requires iOS | 26.2 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [wh4 inc](https://appshunter.io/developer/1424837438) | [David Holtschke](https://appshunter.io/developer/6785538731) |

## What reviewers say

### SpotClock · World Clock

[App page](https://appshunter.io/ios/app/spotclock-world-clock/id6761867077)

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

**In-app purchases:** none


### Countdown

[App page](https://appshunter.io/ios/app/countdown-glassdays/id6785538729)

Track important dates with a personal countdown app. Add photos, organize events into folders, and get optional reminders. Sync across devices with a one-time purchase.

**Highlights:** Add photos and emojis, Organize events into folders, Create repeating countdowns, Import events from Apple Calendar, Add widgets to your Home Screen, Optional reminders

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Glassdays Pro | $4.99 | one-time |


## Frequently asked questions

### Is SpotClock · World Clock free?

SpotClock · World Clock is free to download, with no in-app purchases.

### Is Countdown free?

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

### Do SpotClock · World Clock or Countdown have ads?

Neither SpotClock · World Clock nor Countdown shows ads.

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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.*