# iCountDownt vs Pendulum Wave 3D

The clearest difference is in-app purchases: Pendulum Wave 3D at none against iCountDownt's 1. Pendulum Wave 3D also leads on update cadence (every 10 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. iCountDownt sells 1 one-off in-app purchase. Pendulum Wave 3D asks for nothing beyond the download.

iCountDownt ships an update monthly, Pendulum Wave 3D every 10 days. The most recent releases landed on October 15, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | iCountDownt | Pendulum Wave 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/icountdownt-plannerwidget/id1543920131/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free | — |
| Size | 45 MB | 10 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [yoosef sharafi](https://appshunter.io/developer/1481506826) | [Takashi Nemoto](https://appshunter.io/developer/6790828928) |

## What reviewers say

### iCountDownt

[App page](https://appshunter.io/ios/app/icountdownt-plannerwidget/id1543920131)

Track upcoming events and count down to special occasions with customizable widgets and notifications. Plan anniversaries, birthdays, and appointments with personalized themes and backgrounds. Never miss an important date again.

**Highlights:** Customizable widgets, Track unlimited events, Multiple themes and backgrounds, Daily countdown notifications, Event sharing, Personalized display modes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| countdown full access | $1.99 | one-time |


### Pendulum Wave 3D

[App page](https://appshunter.io/ios/app/pendulum-wave-3d/id6794791818)

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

**In-app purchases:** none


## Frequently asked questions

### Is iCountDownt free?

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

### Is Pendulum Wave 3D free?

Pendulum Wave 3D is free to download, with no in-app purchases.

### Do iCountDownt or Pendulum Wave 3D have ads?

Neither iCountDownt nor Pendulum Wave 3D shows ads.

### Which is updated more often, iCountDownt or Pendulum Wave 3D?

iCountDownt ships an update monthly, and Pendulum Wave 3D every 10 days. Most recently, iCountDownt was updated on October 15, 2026 and Pendulum Wave 3D on September 30, 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.*