Countdown Widget vs 超kAI蔵
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Countdown Widget
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.
- Unlimited event registration
- Folder organization
- Repeat date setting
- Timer display
- Customizable appearance
- Date/time calculator
- iOS 14 widget support
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It's a d-day countdown app compatible with iOS14 home screen widgets. All features are completely free to use. - Quick start - Unlimited number of event registrations - Can be divided into folders - Repeat date setting and notification - Specifying the count format - Timer display - Specify background color and text color - Specify background image - Specify character style and placement - Share to SNS with screenshots - Date, time, date and time difference calculator - Date, time, date and time addition, subtraction - Save the calculation result to bookmark - Supports iOS 14 home screen widget - Dark mode support - Completely free, no additional charge How many days until then? How many days since then? URL scheme: countdown://
超kAI蔵
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こんなこと、ありませんか？ 拡大するとガタガタ…細部がつぶれて見えない！ どのフォルダに入れたか思い出せない！ 「あの時のメモ付きの写真」が検索で出てこない！ それ、全部このアプリで解決します！ AI超解像で写真を最大4倍に高精細化します！細部までくっきり、自然な仕上がりです！ フォルダで賢く分類し、写真ごとにメモを保存できます！ メモのキーワード検索で、欲しい一枚にすぐ辿り着けます！ すべてオンデバイス処理！通信不要でスピーディ、プライバシーも安心です！
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Countdown Widget | 超kAI蔵 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (63 ratings) — better | — |
| Positive reviews | 30.8% of reviews | — |
| Number of ratings | 63 — better | — |
| Update frequency | Every 6 weeks | Every 5 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 18.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | FugaPiyo Inc. | Taigo Sakai |
In-app purchases
Countdown Widget
No in-app purchases
超kAI蔵
No in-app purchases
