# Daymark vs Days Until

The clearest difference is in-app purchases: Days Until at none against Daymark's 1. Daymark's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Daymark sells 1 one-off in-app purchase. Days Until asks for nothing beyond the download.

Daymark ships an update every 2 days, Days Until daily. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Daymark | Days Until |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | **Daily** |
| Size | 40 MB | 31 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Sebastian Sjoqvist](https://appshunter.io/developer/1883347846) | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) |

## What reviewers say

### Daymark

[App page](https://appshunter.io/ios/app/daymark-dates-that-matter/id6760224226)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

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


### Days Until

[App page](https://appshunter.io/ios/app/days-until-countdown-widgets/id6803622543)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Daymark free?

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

### Is Days Until free?

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

### Do Daymark or Days Until have ads?

Days Until shows ads; Daymark does not.

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

Daymark ships an update every 2 days, and Days Until daily. Most recently, Daymark was updated on November 9, 2026 and Days Until on November 6, 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.*