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.

Top Picks for Qu4D

The Best 3D Live Wallpaper#2

The Best 3D Live Wallpaper by Zipo Apps Ltd.

Cool backgrounds & wallpapers
Strong Contender
🌟 Lifestyle
4.4😞(22K ratings)
FreeAdsIn-App Purchases
The Best 3D Live Wallpaper screenshot 1
The Best 3D Live Wallpaper screenshot 2
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

Transform your device with stunning 3D live wallpapers that react to your touch and movement. Experience a new level of visual customization and download now for a dynamic home screen experience!

What We Love

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

Room to Improve

  • 💰 Expensive
  • 💰 Subscription required
  • 🐛 Doesn't work
Question.AI-Math Calculator#3

Question.AI-Math Calculator by D3 DIMENSION TECHNOLOGY PTE. LTD

Scan&Solve All Subject Problem
Worth Considering
📚 Education
4.8😊(503 ratings)
FreeIn-App Purchases
#36in Education
Question.AI-Math Calculator screenshot 1
Question.AI-Math Calculator screenshot 2
Question.AI-Math Calculator screenshot 3
Question.AI-Math Calculator screenshot 4
Question.AI-Math Calculator screenshot 5
Question.AI-Math Calculator screenshot 6

Scan and solve math problems instantly with an advanced AI-driven Math Calculator. Simply take a picture of the equation and get step-by-step solutions with explanations. Effortlessly master math with this powerful tool!

What We Love

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

Room to Improve

  • 🐛 Occasional inaccurate answers
  • 🔒 Requires access to photo library
  • 💰 Pushes paid subscription

More Qu4D apps to explore

4
QT EMA
QT EMA
QT EMA
by QuikTrip Corporation
Free

Access EPIC at Home on your phone with this app designed exclusively for authorized QuikTrip employees. View schedules, check time off balances, access store information, and get directions easily. Download now for convenient work management.

💼 Business
(305)
5
Perplexity - AI Search & Chat
Perplexity - AI Search & Chat
Perplexity - AI Search & Chat
Ask. Research. Trusted Answers
Free

Discover a smarter way to access credible and up-to-date answers with AI-powered search and discovery. Features include guided AI search, voice or text input, threaded conversations, and a community-driven learning experience. Start your journey to better knowledge and understanding by downloading the app now.

📊 Productivity
(64K)
6
Qu4You
Qu4You
Qu4You
by Allen & Heath Ltd
Free
🎵 Music
(0)
7
BASEBALL 9
BASEBALL 9
BASEBALL 9
Build and play your own team!
Free

Build your own baseball team and experience fast-paced gameplay with realistic stats in a compact format. Customize players, manage your team, and climb the ranks to become the Legend League Champion. Get in the game now!

🎮 Games
(149)
8
Soul-年轻人的社交元宇宙
Soul-年轻人的社交元宇宙
Soul-年轻人的社交元宇宙
灵魂有趣 自在相遇
Free

The application is a social networking platform designed for young people, where they can connect with like-minded individuals, express themselves freely, and engage in a variety of interactive experiences. The platform offers features such as personality assessments, 3D avatar customization, group activities, and AI-powered chatbots to foster authentic connections and self-expression in a virtual environment. The application aims to provide a space for users to be their true selves, discover new interests, and build meaningful relationships.

🌐 Social Networking
(9.7K)
9
Jeep Drive Traffic Parking
Jeep Drive Traffic Parking
Jeep Drive Traffic Parking
4x4 Jeep & Car Driving game
Free

Experience the ultimate thrill of driving and parking challenges with a realistic Jeep simulator game. Navigate through obstacles, master driving skills, and enjoy hours of entertainment. Test your skills now - download the game and leave a review to share your thoughts!

🎮 Games
(4.8K)
10
Goodnotes: AI Notes, Docs, PDF
Goodnotes: AI Notes, Docs, PDF
Goodnotes: AI Notes, Docs, PDF
Note taking, canvas & work app
Free

Revolutionize your note-taking experience with an all-in-one digital notebook app that combines handwriting, typing, images, and AI capabilities for smarter notes. From students acing exams to professionals boosting productivity, Goodnotes 6 offers unlimited digital notebooks with seamless synchronization and innovative features. Try Goodnotes today for a year of unlimited, backed up, and searchable digital notes.

📊 Productivity
(428K)
11
Two Dots - Connect the Colors
Two Dots - Connect the Colors
Two Dots - Connect the Colors
한붓그리기 퍼즐 게임
Free

Connect lines of Dots, match colors, and solve puzzles in this free brain-teasing adventure game. With over 5000 levels, smart puzzles, and fun challenges, Two Dots is the perfect way to relax and test your skills. Join now and start making connections!

🎮 Games
(13K)
12
UQU
UQU
UQU
by Umm Al-Qura University
Free
📚 Education
(162)
13
Wallpapers・Live Background HD
Wallpapers・Live Background HD
Wallpapers・Live Background HD
AI Art・Dynamic Screen Saver 4K
Free

Discover an exceptional selection of high-quality wallpapers with professional photo filters for a personalized touch. With over 40 categories to explore and a neural network-powered search, finding the perfect wallpaper is easier than ever. Immerse yourself in the world of beauty and creativity through this app today!

🎬 Entertainment
(1.2K)
14
识别全能王-养花卉树木植物识别
识别全能王-养花卉树木植物识别
识别全能王-养花卉树木植物识别
by Shanghai Quentin network technology co. LTD
Free

This application is a powerful image recognition tool using AI technology to identify various objects like animals, plants, fruits, vehicles, and more. Users can easily scan and learn about different items, explore new knowledge, and access daily interesting facts. Additionally, it offers a VIP subscription for continued access to its features. Explore a new world of knowledge with this intelligent image recognition app!

📚 Education
(649)
15
QR Scanner - No Ads
QR Scanner - No Ads
QR Scanner - No Ads
by Allen Tom
Free

Scan QR codes without any ads or in-app purchases. Easily open websites, compose emails, and view decoded text. Keep track of all scanned QR codes in the History tab. Get the app now for a hassle-free QR scanning experience!

🔧 Utilities
(245)
16
Monster Truck Stunt Games
Monster Truck Stunt Games
Monster Truck Stunt Games
Offroad Driving Simulator
Free

Experience the thrill of controlling powerful monster trucks in challenging obstacle courses with the Monster Truck Stunt Games app. Jump, flip, and smash your way to victory in epic stunt arenas featuring realistic physics and a variety of monster trucks to choose from. Download now and race for glory!

🎮 Games
(3.1K)
17
粤语学习通-自学粤语歌曲发音字典
粤语学习通-自学粤语歌曲发音字典
粤语学习通-自学粤语歌曲发音字典
客家话唱歌拼音学习助手
Free

An app for learning Cantonese with features like real human pronunciation, vocabulary selection, gradual learning, authentic translations, pronunciation dictionary, audio programs, and 5000 annotated Cantonese songs. Subscription-based with automatic renewal option. Contact us for feedback or support at app20190304@qq.com.

📚 Education
(764)
18
全能扫描王-图片转PDF文档打印机
全能扫描王-图片转PDF文档打印机
全能扫描王-图片转PDF文档打印机
by Shanghai Quentin network technology co. LTD
Free

This application is a professional OCR text recognition and scanning tool that offers high-precision text recognition, computer image recognition, smart document cropping, and various language translations. It supports multiple languages for text recognition and image translation, providing excellent accuracy. For support or feedback, contact app20190304@qq.com.

📊 Productivity
(1.1K)
19
Microsoft OneNote
Microsoft OneNote
Microsoft OneNote
Capture Notes, Ideas and Memos
Free

Capture notes, ideas, and memos effortlessly with this digital notepad app. Organize, search, and secure your notes, sync across devices, and collaborate easily. Simplify your life and download the app today.

📊 Productivity
(1M)
20
dLive4You
dLive4You
dLive4You
dLive personal monitor mix
Free

This personal monitor mixing app allows users to control their own monitor mix on stage using a smartphone or tablet, providing customized control over channels, levels, and processing. With the app, users can create a tailored mix, assign channels to control, and lock settings to prevent errors, making it easy to take control of your sound.

🎵 Music
(7)