# Calendar Vertical & Monthly vs Countdown Builder

The clearest difference is price: Calendar Vertical & Monthly at Free against Countdown Builder's $0.99. Calendar Vertical & Monthly also leads on in-app purchases (none vs 1) and ads (none vs shown). Countdown Builder's advantage is update cadence (every 2 weeks vs every 6 weeks). On device support there is nothing between them.

Calendar Vertical & Monthly is free to download; Countdown Builder costs $0.99 up front. Countdown Builder sells 1 one-off in-app purchase. Calendar Vertical & Monthly asks for nothing beyond the download.

Calendar Vertical & Monthly ships an update every 6 weeks, Countdown Builder every 2 weeks. The most recent releases landed on October 21, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Calendar Vertical & Monthly | Countdown Builder |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.4 (7 ratings)](https://appshunter.io/ios/app/calendar-vertical-and-monthly/id6705122079/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 28 MB | 11 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Naoyuki Rikiji](https://appshunter.io/developer/1465757389) | [Kalavathi Ekambaram](https://appshunter.io/developer/912222873) |

## What reviewers say

### Calendar Vertical & Monthly

[App page](https://appshunter.io/ios/app/calendar-vertical-and-monthly/id6705122079)

Organize your events with two distinct calendar views: Vertical and Monthly. Create and manage multiple calendars, assigning colors to event titles for clear labeling. Focus on simple, intuitive scheduling without advanced features.

**Highlights:** Vertical and Monthly calendar views, Create multiple calendars, Color-coded event labels, Simple and intuitive design, Switch between calendars

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

**In-app purchases:** none


### Countdown Builder

[App page](https://appshunter.io/ios/app/countdown-builder/id6745096791)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EventCountdown Premium | $0.99 | one-time |


## Frequently asked questions

### Is Calendar Vertical & Monthly free?

Calendar Vertical & Monthly is free to download, with no in-app purchases.

### Is Countdown Builder free?

Countdown Builder costs $0.99, and also offers in-app purchases.

### Do Calendar Vertical & Monthly or Countdown Builder have ads?

Countdown Builder shows ads; Calendar Vertical & Monthly does not.

### Which is updated more often, Calendar Vertical & Monthly or Countdown Builder?

Calendar Vertical & Monthly ships an update every 6 weeks, and Countdown Builder every 2 weeks. Most recently, Calendar Vertical & Monthly was updated on October 21, 2026 and Countdown Builder on October 14, 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.*