# Countdown Widget vs 超kAI蔵

The clearest difference is ads: 超kAI蔵 at none against Countdown Widget's shown. 超kAI蔵 also leads on iOS requirement (18.0 vs 26.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Countdown Widget ships an update every 6 weeks, 超kAI蔵 every 5 weeks. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Countdown Widget | 超kAI蔵 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (63 ratings)](https://appshunter.io/ios/app/countdown-widget-day-counter/id1552250485/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | 30.8% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Ad-supported | — |
| Size | 11 MB | 65 MB |
| Requires iOS | 26.0 | **18.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FugaPiyo Inc.](https://appshunter.io/developer/1497887610) | [Taigo Sakai](https://appshunter.io/developer/1744805589) |

## What reviewers say

### Countdown Widget

[App page](https://appshunter.io/ios/app/countdown-widget-day-counter/id1552250485)

This app helps you track important dates with customizable countdowns and count-ups. It offers unlimited event registrations, folder organization, and detailed customization options for display and notifications. Easily calculate date differences and share your countdowns.

**Highlights:** Unlimited event registration, Folder organization, Repeat date setting, Timer display, Customizable appearance, Date/time calculator, iOS 14 widget support

**Features:** Vision Pro support

**In-app purchases:** none


### 超kAI蔵

[App page](https://appshunter.io/ios/app/kai/id6751739848)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Countdown Widget free?

Countdown Widget is free to download, with no in-app purchases.

### Is 超kAI蔵 free?

超kAI蔵 is free to download, with no in-app purchases.

### Do Countdown Widget or 超kAI蔵 have ads?

Countdown Widget shows ads; 超kAI蔵 does not.

### Which is updated more often, Countdown Widget or 超kAI蔵?

Countdown Widget ships an update every 6 weeks, and 超kAI蔵 every 5 weeks. Most recently, Countdown Widget was updated on October 8, 2026 and 超kAI蔵 on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*