# Days Countdown vs Daymark

The clearest difference is iOS requirement: Days Countdown at 12.0 against Daymark's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Days Countdown sells 1 one-off in-app purchase and Daymark sells 2 in-app purchases, starting at $8.99 per year. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly daily. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | Days Countdown | Daymark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Daily | Daily |
| Size | 123 MB | 17 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Onat Cipli](https://appshunter.io/developer/1499186364) | [Joao Vitor Humenhuk Achutti](https://appshunter.io/developer/6813458384) |

## What reviewers say

### Days Countdown

[App page](https://appshunter.io/ios/app/days-countdown-eventbirthday/id6743321613)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime | $9.99 | one-time |


### Daymark

[App page](https://appshunter.io/ios/app/daymark-countdown-and-widgets/id6813460897)

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Daymark Annual | $8.99 | per year |
| Daymark Lifetime | $24.99 | one-time |


## Frequently asked questions

### Is Days Countdown free?

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

### Is Daymark free?

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

### Do Days Countdown or Daymark have ads?

Neither Days Countdown nor Daymark shows ads.

### Which is updated more often, Days Countdown or Daymark?

Days Countdown ships an update daily, and Daymark daily. Most recently, Days Countdown was updated on November 8, 2026 and Daymark on November 10, 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.*