# CountDown vs Quad Map

The clearest difference is update cadence: Quad Map at every 2 weeks against CountDown's monthly. Quad Map also leads on iOS requirement (15.8.3 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CountDown ships an update monthly, Quad Map every 2 weeks. The most recent releases landed on September 27, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | CountDown | Quad Map |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Size | 4 MB | 35 MB |
| Requires iOS | 18.0 | **15.8.3** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ali Murad](https://appshunter.io/developer/1412644468) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### CountDown

[App page](https://appshunter.io/ios/app/countdown-days-and-events/id6736585997)

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

**In-app purchases:** none


### Quad Map

[App page](https://appshunter.io/ios/app/quad-map/id6742085652)

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

**In-app purchases:** none


## Frequently asked questions

### Is CountDown free?

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

### Is Quad Map free?

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

### Do CountDown or Quad Map have ads?

Both CountDown and Quad Map show ads.

### Which is updated more often, CountDown or Quad Map?

CountDown ships an update monthly, and Quad Map every 2 weeks. Most recently, CountDown was updated on September 27, 2026 and Quad Map on October 5, 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.*