Best Duong Bac Apps &amp; Games

Pic Collage Maker - PicCollage

4.6😞(736 ratings)

FreeAds

Camera Beauty 360 - Selfie Cam screenshot 1

Camera Beauty 360 - Selfie Cam screenshot 2

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Camera Beauty 360 - Selfie Cam screenshot 5

Enhance your selfies with a variety of beauty tools and artistic filters. Easily smooth and whiten skin, apply special effects, and decorate your photos with stickers, text, and magic brushes. Share your stunning creations instantly.

What We Love

🌟 Excellent photo editing features
👍 User-friendly interface
💎 Beautiful camera filters and effects
🎨 Vibrant and customizable colors

Room to Improve

🤯 Excessive advertisements and pop-ups
🐌 Slow performance and frequent crashes
🔒 Limited functionality without paid subscription
🤔 Confusing or outdated UI

Ôn thi GPLX 600 Câu OFFLINE by Duong Bac

Ôn thi GPLX A,B1,B2,C,D,E

Strong Contender

📚 Education

5.0(24 ratings)

FreeAdsIn-App Purchases

Ôn thi GPLX 600 Câu OFFLINE screenshot 1

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Practice driving simulation tests for various license classes offline. This app features 120 traffic scenarios, exam simulations, and detailed feedback on performance. It's designed to help users prepare effectively for their driving tests.

Backup Contacts Cleaner by Duong Bac

Backup and restore contacts

Worth Considering

📊 Productivity

4.6😐(516 ratings)

FreeAdsIn-App Purchases

Safely back up, restore, and transfer all your phone contacts with a single tap. This secure and fast application ensures your contacts are saved even if your device is lost or broken. Easily manage your address book and keep your important information protected.

What We Love

👍 Easy to use and understand
🚀 Fast and efficient backup
✅ Works well for contact backup
✨ Solves iCloud sync issues
💰 Free and supports developers
💯 Good for organizing contacts
🌟 Saves contacts effectively
👍 Simple and reliable method
👍 Great for transferring contacts
👍 Good interface and design
👍 Clear and specific contact details
👍 Solves contact backup needs
👍 Works as expected
👍 Solves contact issues
👍 Good for backup and cleaning
👍 Excellent for contact management

Room to Improve

🐛 App crashes frequently
🐛 Merging contacts causes crashes
🐛 Data loss after merging
🐛 Contacts merged incorrectly
🐛 Wiped out addresses and notes
🐛 App is useless
🐛 Only sends 2 contacts
🐛 Makes duplicate contacts
🐛 App is a scam
🐛 App is bad
🐛 Freezes the phone
🐛 Difficult to use
🐛 Text encoding issues
🐛 Cannot send backup to email
🐛 Incompatible with iOS
🐛 Clickbait app
🐛 Lost contacts
🐛 App is garbage
🐛 Security concerns (email password)
🐛 App is not understandable (English only)

More Duong Bac apps to explore

Create Fun Grids & Greetings

Combine 2-9 photos into a single collageOver 100 fixed and adjustable templatesCustomizable frame layouts and borders

Easily combine multiple photos into creative collages with a wide range of templates and editing tools. Decorate your creations with effects, stickers, and frames to tell your story visually. Share your masterpieces directly to social media.

(107)

Camera Perfect 360 Plus

by Duong Bac

Natural beauty enhancementSkin smoothing and whiteningVariety of filters and effects

Enhance your selfies with a variety of beauty tools, filters, and effects. Easily adjust skin tone, add makeup, and decorate your photos with stickers and text. Share your stunning creations instantly.

(7)

Timestamp Cam: Photo & Video

GIF, Sticker, Spiral & Vintage

Retro analog film aestheticClassic date time stamp100+ vintage filters

Capture photos and videos with a retro, analog film aesthetic. Add classic date stamps, popular film filters, and vintage effects to give your content a unique 80s feel. Edit and enhance your media with a variety of tools before sharing.

(25)

Textmania - Text on Photo

Write on Photos - Fontmania

Add text to photosVast collection of artworksHandpicked font styles

Easily add text and stylish fonts to your photos to create personalized images. Transform pictures into inspirational messages, greeting cards, or quick notes with a user-friendly editor. Share your creations directly from the app.

(32)

Pattern HD - Live Wallpapers

Cutest Pattern Backgrounds

Create custom patterns and wallpapersMillions of stickers and background colorsAdjust pattern scale, spacing, and rotation

Design unique patterns, backgrounds, and wallpapers using a vast library of stickers and colors. Customize scale, spacing, and rotation for personalized phone cases and home screens. Save and share your high-quality creations.

(16)

Wallpapers for HOT Games HD,4K

HD Backgrounds for Lockscreens

Device-optimized wallpapersHigh-quality imagesVarious resolutions

Discover high-quality, device-optimized wallpapers specifically curated for gamers. Enjoy manually cropped images in various resolutions, ensuring a perfect fit for your screen without any distortion.

🌟 Lifestyle

(80)

Tu dien Anh Viet Oxford

by Duong Bac

Offline dictionary accessNative pronunciation for English and VietnameseVocabulary games for exams (TOEIC, IELTS, TOEFL)

This comprehensive English-Vietnamese dictionary offers a modern interface with over 100,000 updated words. It includes vocabulary games for TOEIC, IELTS, and TOEFL, daily communication phrases, and listening practice, all without advertisements.

📚 Education

(131)

Learn English Vocabulary Daily

Speaking, Listening English

Learn English vocabularySpeaking practiceListening practice

This app helps busy individuals learn English vocabulary efficiently. It offers a way to gain the benefits of language learning without requiring significant time commitments, making fluency accessible for everyone.

📚 Education

(12)

Christmas & Holiday Countdown

Days Until Xmas Widgets 2026

Real-time countdown (days, hours, minutes, seconds)Multiple festive themesClassic Christmas music

Track the exact time remaining until Christmas 2025 with real-time updates in days, hours, minutes, and seconds. Personalize your experience with festive themes and enjoy classic holiday music and visual effects like falling snow.

🎬 Entertainment

(1)

Pokedex Master for Pokemon GO

Data for all Pokemon

Detailed Pokédex for all PokémonStats, evolutions, and movesDescriptions from previous games

Access detailed information on over 800 Pokémon, including stats, evolutions, moves, and descriptions from previous games. Discover and learn about all creatures from the entire game series.

Puzzle across the Arctic!

$4.99

Guide a mother polar bear across a melting Arctic landscape to reunite with her cub. Solve intricate puzzles with unique mechanics across 150 levels. Enjoy a charming, hand-drawn world with relaxing gameplay and adorable animal friends.

150 captivating levels10 unique mechanicsHand-drawn Arctic world

🎮 Games

(4)

paid

Vet Patrol - Veterinary Games

Animals Pet Doctor Simulation

Collect vet equipmentDress in vet outfitTreat lion's teeth and wounds

Step into the role of a veterinarian and provide care for a variety of zoo animals. Equip yourself with essential tools and dress in your vet outfit to treat lions, pandas, elephants, giraffes, and crocodiles. Experience the rewarding challenges of animal healthcare.

🎮 Games

(5.6K)

ad-supported

Lịch Vạn Niên 2026 & Lịch Việt

Lịch Âm Dương 2026 - Xem Tử Vi

Lunar and solar calendar lookupAuspicious hour identificationDaily weather forecasts

This app provides a comprehensive Vietnamese calendar, including lunar and solar dates, auspicious hours, and daily forecasts. It also offers cultural content, fortune-telling features, and practical tools like note-taking and a feng shui compass.

🔍 Reference

(18K)

subscription

Backup Contacts Cleaner Pro

My Contacts Backup

$1.99

Easily back up, restore, and transfer all your contacts with a single tap. This secure app ensures your precious contact information is safe, even if your phone is lost or broken. It offers a simple and efficient way to manage your address book.

Secure contact backupOne-tap contact transferManual sync option

📊 Productivity

(7)

paid

VnExpress: Vietnam Latest News

Breaking & Latest Vietnam News

Vietnamese and International editionsBreaking news notificationsDark Mode

Stay informed with breaking news, daily top stories, and trending topics from Vietnam. Access both Vietnamese and International editions, customize your news feed, and receive real-time notifications. Protect your eyes with dark mode and adjustable text settings.

📡 News

(4.9K)

ad-supported

Bingo Drive: Live Clash Tour

Live Bingo Games

Free live bingo gamesExclusive rooms and special modesPrizes and special rewards

Experience a unique live bingo game with exclusive rooms, special modes, and exciting prizes. Play with friends or solo in this fun, casual gaming adventure. Customize your car and collect rewards daily.

🎮 Games

(20K)

WiFi Map: Free WiFi Near You

Wi-Fi passwords & travel eSIM

15 Million Free WiFi Hotspots10 Million Points of InterestOffline Maps

$34.99 | 100% OFF

This app helps you find free WiFi hotspots, public restrooms, ATMs, and other essential amenities worldwide. It also offers eSIM data plans for internet access in over 100 countries and includes handy widgets for currency conversion, weather, and more.

✈️ Travel

(32K)