# Days Master vs Countdown Day Tracker

The clearest difference is in-app purchases: Days Master at none against Countdown Day Tracker's 2. Days Master also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 4 months). On price, review sentiment and device support there is nothing between them.

Both are free to download. Countdown Day Tracker sells 2 in-app purchases, starting at $0.99 per month. Days Master asks for nothing beyond the download.

Days Master ships an update every 3 weeks, Countdown Day Tracker every 4 months. The most recent releases landed on October 6, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Days Master | Countdown Day Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/days-master-countdown-widget/id1212022220/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 81.0% of reviews | **84.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 26 MB | 45 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Zhenlai Xia](https://appshunter.io/developer/1435731218) | [Hasan Basri Ozturk](https://appshunter.io/developer/1607706650) |

## What reviewers say

### Days Master

[App page](https://appshunter.io/ios/app/days-master-countdown-widget/id1212022220)

Track important dates with a simple utility. Calculate days remaining until future events or days passed since past milestones. It helps you remember anniversaries, holidays, and personal achievements.

**Highlights:** Countdown to future events, Count days since past events, Track important dates, Personalized event tracking, Simple and intuitive interface

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

**In-app purchases:** none


### Countdown Day Tracker

[App page](https://appshunter.io/ios/app/countdown-day-tracker/id6475370113)

Never miss an important date again. This app helps you track upcoming events like birthdays and anniversaries, showing the remaining days, hours, and minutes. You can also reflect on past milestones by tracking time elapsed since they occurred.

**Highlights:** Custom countdowns for future events, Track time elapsed since past events, Real-time countdowns, Intuitive interface, Monthly and annual subscription options

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $8.99 | per year |


## Frequently asked questions

### Is Days Master free?

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

### Is Countdown Day Tracker free?

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

### Do Days Master or Countdown Day Tracker have ads?

Countdown Day Tracker shows ads; Days Master does not.

### Which is updated more often, Days Master or Countdown Day Tracker?

Days Master ships an update every 3 weeks, and Countdown Day Tracker every 4 months. Most recently, Days Master was updated on October 6, 2026 and Countdown Day Tracker on October 2, 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.*