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Best Icdoopook Apps

6+ iOS apps curated and reviewed

3.8 avg rating
5 free apps
Updated June 2026

With an average user rating of 3.8★, the icdoopook category is one of the App Store's strongest. Browse all 6+ apps we track, sorted so the most loved ones surface first.

Compare top Icdoopook Apps (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1倒数日 · Days Matter倒数日 · Days MatterFree4.8★ (8.2K)YesYesOct 2026
2XKCD: What If? ReaderXKCD: What If? ReaderFree4.3★ (22)NoYesOct 2026
3ICS CertificationICS CertificationFree5.0★ (1)NoNoOct 2026
4iCosmos寂天雲iCosmos寂天雲Free1.0★ (1)NoNoAug 2026
5EALLEALL$2.99—NoYesJul 2026
6偶得 Ode偶得 OdeFree—NoYesMay 2026

Top Picks for Icdoopook

倒数日 · Days Matter#1

倒数日 · Days Matter by iDaily Corp.

全新锁屏小组件 不再忘记重要的日子
Editor's Choice
📊 Productivity
4.8😊(8.2K ratings)
FreeAdsIn-App Purchases
倒数日 · Days Matter screenshot 1
倒数日 · Days Matter screenshot 2
倒数日 · Days Matter screenshot 3
倒数日 · Days Matter screenshot 4
倒数日 · Days Matter screenshot 5
倒数日 · Days Matter screenshot 6

This app helps you track important dates, from birthdays and anniversaries to deadlines and personal milestones. It offers extensive date range support, cloud synchronization, and customizable categories to keep your memories and tasks organized. Features include historical date lookups and a built-in calculator.

What We Love

  • 👍 Simple and easy to use
  • 📆 Helps remember important dates
  • 🗓️ Useful for tracking events and milestones
  • 🧠 Aids in recalling memories
  • 🔍 Provides historical information

Room to Improve

  • 💰 Some features require paid subscription
  • 🌐 Lack of English language support
  • 🔧 Occasional bugs and crashes
  • 🔍 Cluttered interface for some users
  • ⚠️ Unexpected changes to login/sync methods
XKCD: What If? Reader#2

XKCD: What If? Reader by Dimitry Grekov

Strong Contender
🎬 Entertainment
4.3😐(22 ratings)
FreeIn-App Purchases
XKCD: What If? Reader screenshot 1
XKCD: What If? Reader screenshot 2
XKCD: What If? Reader screenshot 3
XKCD: What If? Reader screenshot 4
XKCD: What If? Reader screenshot 5

Access and read a popular Q&A blog offline. Get notified of new posts and enjoy articles on a larger screen. Remove ads with an in-app purchase.

What We Love

  • 😂 Humorous and interesting content
  • 💡 Informative and educational
  • 👍 Clean and simple interface
  • 📚 Great collection of articles
  • 🚀 Easy to navigate
  • ✈️ Offline reading capability
  • 🖼️ Enjoyable illustrations
  • ✨ Content is king

Room to Improve

  • 🐛 App is unreliable
  • 🐛 Frequent glitches and bugs
  • 🐛 Text won't scroll
  • 🐛 Data does not load
  • 🐛 Freezes and crashes
  • 🐛 Formatting issues on tablets
  • 🐛 Ads can be intrusive
  • 🐛 Layout is confusing
  • 🐛 Images do not show up
  • 🐛 Formulas do not display
  • 🐛 App asks to be reviewed too often

More Icdoopook apps to explore

FAQ about Icdoopook

What are the best icdoopook apps for iPhone?
倒数日 · Days Matter tops our icdoopook apps ranking as of June 2026, with a 4.8-star average from 8.2K App Store ratings, and it's free to download.
Yes — 5 of the top icdoopook apps we rank are free to download, including 倒数日 · Days Matter and XKCD: What If? Reader.
倒数日 · Days Matter shows ads and offers in-app purchases, according to its App Store listing as of June 2026.
We track 6+ icdoopook apps on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.