Best Qu4D Apps & Games

126+ iOS apps & games curated and reviewed

4.3 avg rating
20 free apps & games
Updated June 2026

From beginner-friendly picks to power-user tools, our qu4d list covers 126+ iPhone apps and games updated through June 2026. Compare ratings, prices, and screenshots in one place.

Compare top Qu4D Apps & Games (June 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1QU4DQU4DFreeNoNoSep 2026
2The Best 3D Live WallpaperThe Best 3D Live WallpaperFree4.4★ (22K)YesYesSep 2026
3Question.AI-Math CalculatorQuestion.AI-Math CalculatorFree4.7★ (161K)NoYesSep 2026
4QT EMAQT EMAFree2.3★ (305)NoNoSep 2026
5Perplexity - AI Search & ChatPerplexity - AI Search & ChatFree4.8★ (504K)NoYesSep 2026
6Qu4YouQu4YouFreeNoNoAug 2026
7BASEBALL 9BASEBALL 9Free4.5★ (136K)YesYesSep 2026
8Soul-年轻人的社交元宇宙Soul-年轻人的社交元宇宙Free4.6★ (10K)NoYesSep 2026

Top Picks for Qu4D

The Best 3D Live Wallpaper#2

The Best 3D Live Wallpaper by ZipoApps

Cool backgrounds & wallpapers
Strong Contender
🌟 Lifestyle
4.4😞(22K ratings)
FreeAdsIn-App Purchases
The Best 3D Live Wallpaper screenshot 1
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The Best 3D Live Wallpaper screenshot 3
The Best 3D Live Wallpaper screenshot 4
The Best 3D Live Wallpaper screenshot 5
The Best 3D Live Wallpaper screenshot 6

Personalize your phone with a vast collection of live and static wallpapers. Choose from high-quality HD, 3D, and 4K moving visuals to transform your lock and home screens with ease. Discover diverse designs, holiday specials, and interactive animations to match any style or mood.

What We Love

  • 🚀 Good
  • 🚀 Cool
  • 🚀 Nice
  • 👍 Free trial

Room to Improve

  • 💰 Expensive
  • 💰 Subscription required
  • 🐛 Doesn't work
  • 🐛 Crashes
  • 🔋 Too many ads
  • 🔒 Can't download free wallpapers
  • 🔒 Misleading about free content
Question.AI-Math Calculator#3

Question.AI-Math Calculator by 3HOUSE

Scan&Solve All Subject Problem
Worth Considering
📚 Education
4.7😊(161K ratings)
FreeIn-App Purchases
#42in Education
Question.AI-Math Calculator screenshot 1
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Question.AI-Math Calculator screenshot 5
Question.AI-Math Calculator screenshot 6

This AI chatbot app provides instant answers to your questions, acts as a personal assistant for research, translates over 140 languages, and offers intelligent writing suggestions. It's designed to simplify information gathering and enhance communication for students, professionals, and anyone seeking knowledge.

What We Love

  • 🚀 Fast and accurate answers
  • 👍 Helpful step-by-step explanations
  • 💡 Covers a wide range of subjects
  • 🤖 Intelligent AI assistant
  • 🆓 Completely free to use

Room to Improve

  • 🐛 Occasional inaccurate answers
  • 🔒 Requires access to photo library
  • 💰 Pushes paid subscription
  • 🤔 Struggles with complex questions

More Qu4D apps to explore

FAQ about Qu4D

Are there free qu4d apps & games for iPhone?
Yes — 20 of the top qu4d apps & games we rank are free to download, including QU4D and The Best 3D Live Wallpaper.
QU4D has no ads and has no in-app purchases, according to its App Store listing as of June 2026.
We track 126+ qu4d apps & games on the iOS App Store as of June 2026, ranked by rating, recency, and analysis of real user reviews.