Best Tran Duy Apps & Games

152+ iOS apps & games curated and reviewed

4.6 avg rating

20 free apps & games

Updated May 2026

Ncalc is the household name in tran duy, but it's far from the only option. We track 152+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Tran Duy

#1

Ncalc - Graphing Calculator 84 by Tran Duy

Intended for use with Ti-84

Editor's Choice

📚 Education

4.6😊(4.9K ratings)

FreeAdsIn-App Purchases

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This app offers a comprehensive graphing and scientific calculator experience, mimicking the functionality of a Ti-84. It includes advanced features for graphing, symbolic calculations, equation solving, and extensive statistical analysis. Users can upgrade for full access to all capabilities.

What We Love

👍 Great calculator app
🚀 Powerful features
💰 Good value for money
📱 Convenient mobile version of TI-84

Room to Improve

🐛 Occasional crashes or bugs
🔍 Lack of instructions/documentation
💸 Premium features require additional purchase

#2

Scientific Calculator Plus 991 by Tran Duy

Designed for math calculator

Strong Contender

📚 Education

4.7😊(12K ratings)

FreeAdsIn-App Purchases

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This app is a powerful scientific calculator with graphing capabilities, a formula library, and a unit converter. It offers natural display input, advanced math functions for algebra, calculus, and statistics, and supports various number bases and formats.

What We Love

👍 Intuitive and easy to use
🚀 Powerful and feature-rich
💡 Customizable interface and settings
🔍 Extensive library of formulas and equations

Room to Improve

🐛 Occasional bugs and input issues
🔀 Confusing layout and button placement
💰 Some advanced features locked behind paywall

#3

CRMOnline by Tran Duy

Worth Considering

💼 Business

0.0(0 ratings)

Free

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More Tran Duy apps to explore

Jewel Ultimate - Match 3 Puzzle Jewels Garden Free

Jewel Ultimate - Match 3 Puzzle Jewels Garden Free

by Thanh Tran Duy

Engage in an addictive match-3 puzzle adventure with countless levels. Match three or more identical gems to clear the board, create special power-ups, and achieve high scores. Strategize to overcome obstacles and reach the final line to progress through this exciting quest.

Match 3 or more identical jewelsCreate special jewel power-upsOver 297 exciting levels

free with in-app purchases

Music X - Offline Video Play

Music X - Offline Video Play

Simple Music Streaming

This app serves as a comprehensive multimedia hub for managing and playing audio and video files. It offers advanced playback features for both music and videos, along with robust media management tools like organizing, renaming, and sharing content.

Advanced audio playerHigh-performance video playerComprehensive media management

free with in-app purchases

CT CP GIẢI PHÁP PHẦN MỀM (SSE)

📊 Productivity

IQ Test - Brain Test Games

IQ Test - Brain Test Games

Logic Training Puzzles & Quiz

Engage in fun, educational challenges and memory games designed to boost your brain power. Take a quick IQ test to get an instant score and detailed feedback on your performance. Enjoy daily riddles and exercises to enhance cognitive skills.

Quick 4-minute IQ testInstant IQ score with distributionDetailed feedback on answers

free with in-app purchases

Tile Connect: Onnect Pair Link

Tile Connect: Onnect Pair Link

Onnect Pair Matching Puzzle

This is a challenging connection-based pair matching puzzle game with over 1000 levels. Exercise your brain, logic, and memory with fun puzzles, stunning graphics, and stress-relieving music. Play online or offline and become a tile master.

1000+ challenging levelsBrain training puzzlesStress relief music

free with in-app purchases

Jewel Oceans - The Ultimate Classic Free Games

Jewel Oceans - The Ultimate Classic Free Games

by Thanh Tran Duy

Embark on an underwater quest to find lost jewels across the world's oceans. This addictive puzzle game features two exciting modes with over 300 levels each, offering special effects, animations, and engaging challenges.

Two game modes: Arcade and ClassicOver 300 levels per modeSpecial jewel power-ups

Jewel Mystery - Free match 3 puzzle games

Jewel Mystery - Free match 3 puzzle games

by Thanh Tran Duy

Embark on an exciting adventure in a diamond world with this match-3 puzzle game. Solve well-designed puzzles by matching jewels to create special effects and clear levels. Unlock castles and aim for three stars on challenging stages.

Match-3 jewel crushingSpecial jewel creation (color, bomb, lightning)Four level modes

free with in-app purchases

Blossom Swap - Free Flower Link Paradise Games

Blossom Swap - Free Flower Link Paradise Games

by Thanh Tran Duy

Match three or more flowers to create colorful combos and clear garden obstacles. Discover over 200 challenging levels with vibrant graphics and special boosters to help you achieve the highest scores.

Match 3 or more flowersCreate powerful combosOver 200 well-designed levels

free with in-app purchases

Candy Blast Gummy Bears - Yummy Crush Match 3 Game

Candy Blast Gummy Bears - Yummy Crush Match 3 Game

by Thanh Tran Duy

Engage in a highly addictive match-3 puzzle adventure filled with delicious candies. Swipe to blast candies, achieve level objectives before running out of moves, and create powerful combos. Explore over 200 challenging levels with vibrant graphics and effects.

Match and blast candiesOver 200 challenging levelsCreate powerful combos

free with in-app purchases

by Tran Duy Bien

Navigate a girl through challenging obstacle courses featuring gates and hammers. This game offers a super crazy and difficult experience that tests your precision and patience. It's a free game designed for quick, intense gameplay.

Precise timing gameplayObstacle course navigationChallenging hammers and gates

Zen Color - Paint by Number

Zen Color - Paint by Number

Relaxing Coloring & Art

Tap numbers to reveal beautiful artworks without needing drawing skills. Enjoy thousands of images, daily new content, and offline play for stress relief and creativity. Safe for all ages.

Thousands of high-quality imagesDaily fresh artworksSimple tap-by-number gameplay

free with in-app purchases

Nối chữ tiếng việt siêu khó

Nối chữ tiếng việt siêu khó

This educational word puzzle game challenges players with increasingly difficult Vietnamese language riddles. Expand your vocabulary and enhance your language skills through engaging gameplay that combines logic and creativity.

Hundreds of progressively difficult puzzlesExtensive Vietnamese vocabularyLogic and creative thinking challenges

Candy Gummy Fever - Yummy Jam Crush Match 3 Game

Candy Gummy Fever - Yummy Jam Crush Match 3 Game

by Thanh Tran Duy

Embark on a sweet puzzle adventure by matching and collecting candies. Combine special candies to create powerful blasts and overcome challenging levels with the help of boosters and a cute lion companion. Aim for three stars on every level to prove your matching skills.

Match three or more candiesCreate special Sweet SpotsCombine Sweet Spots for bigger blasts

free with in-app purchases

by Tran Duy Bien

A highly addictive puzzle game where players merge identical tiles to reach the 2048 tile. Enjoy score statistics, social sharing, and continuous swipe gestures for seamless gameplay. Turn sound on or off to suit your preference.

Merge identical tilesReach 2048 tileScore statistics

Like A Puppy: EDM Music Game

Like A Puppy: EDM Music Game

I am a puppy - Am I cute?

Control a cute puppy in this casual music game. Collect falling items, enjoy relaxing EDM music, and experience a healing gameplay loop with fresh visuals and simple controls. Embark on an adventure through unique levels.

Cute puppy characterEDM music gameplayCollect falling items

free with in-app purchases

Match 3D Master - Tile Puzzle

Match 3D Master - Tile Puzzle

Classic Hidden Objects Puzzle

Engage your brain with a challenging matching puzzle game. Sort and pair 3D objects across numerous levels designed to boost memory and logical thinking. Enjoy a relaxing yet stimulating experience suitable for all ages.

Two game modes: Click or Drag-DropWell-designed brain trainer levelsCollection of 100+ unique 3D tiles

free with in-app purchases

The Rain Is Coming

The Rain Is Coming

by Tran Duy Bien

Experience the nostalgic joy of catching raindrops in this visually appealing and peaceful game. It offers a simple yet challenging gameplay mechanic designed to test your dexterity and bring back childhood memories.

Catch raindrops gameplayLeaderboard supportFree and easy to play

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