# Calendar Countdown Timers vs NoteDay

The clearest difference is update cadence: Calendar Countdown Timers at every 2 weeks against NoteDay's every 8 months. Calendar Countdown Timers also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Calendar Countdown Timers sells 2 in-app purchases, starting at $2.99 per 7 days and NoteDay sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Calendar Countdown Timers ships an update every 2 weeks, NoteDay every 8 months. The most recent releases landed on September 23, 2026 and July 24, 2026 respectively.

## The numbers

| Metric | Calendar Countdown Timers | NoteDay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/calendar-countdown-timers/id6751187478/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Monetization | Freemium | — |
| Size | 58 MB | 63 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Egor Kunovsky](https://appshunter.io/developer/1810232243) | [W12 Consultoria](https://appshunter.io/developer/1812317573) |

## What reviewers say

### Calendar Countdown Timers

[App page](https://appshunter.io/ios/app/calendar-countdown-timers/id6751187478)

Visualize your upcoming events with real-time, second-by-second countdowns. This app syncs with your Apple Calendars, offering color-coded alerts as deadlines approach. It prioritizes your privacy by keeping all data on your device.

**Highlights:** Real-time second-by-second countdowns, Color-coded event proximity alerts, Seamless integration with Apple Calendars, Unified view of multiple calendars, Customizable calendar display, Privacy-first data handling

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.99 | per 7 days |
| Yearly Premium | $19.99 | per year |


### NoteDay

[App page](https://appshunter.io/ios/app/noteday-day-count/id6752316925)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly PRO | $0.99 | per 7 days |
| Month PRO | $1.99 | per month |
| Annual PRO | $4.99 | per year |
| Lifetime PRO | $9.99 | one-time |


## Frequently asked questions

### Is Calendar Countdown Timers free?

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

### Is NoteDay free?

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

### Do Calendar Countdown Timers or NoteDay have ads?

Neither Calendar Countdown Timers nor NoteDay shows ads.

### Which is updated more often, Calendar Countdown Timers or NoteDay?

Calendar Countdown Timers ships an update every 2 weeks, and NoteDay every 8 months. Most recently, Calendar Countdown Timers was updated on September 23, 2026 and NoteDay on July 24, 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.*