Comparison

Dịch Tiếng Anh vs StudyLens

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Dịch Tiếng Anh

This app offers a comprehensive English-Vietnamese dictionary with standard US pronunciation. Beyond translation, it includes vocabulary and grammar learning tools, bilingual stories, quotes, and brain games to enhance English proficiency.

Highlights
  • Offline English-Vietnamese translation
  • Vocabulary learning and testing
  • Grammar learning and testing
  • Bilingual stories and articles
  • English brain games
  • Famous quotes with translations
Features
Read full description

Từ điển D4U - Dictionary for you, phát âm giọng chuẩn US Dễ dàng tra từ với hơn 100000 từ Anh Việt. Hơn cả 1 từ điển, phần mềm còn tích hợp thêm những chức năng khác giúp bạn học tốt Tiếng Anh như Từ vựng, Ngữ pháp, đọc báo, truyện song ngữ, danh ngôn, game trí tuệ tiếng anh. Chức năng chính: * Tra từ Anh Việt offline * Học và kiểm tra từ vựng * Học và kiểm tra ngữ pháp * Hơn 500 câu chuyện, bài báo song ngữ * Trò chơi trí tuệ sau giờ học * Những câu danh ngôn bất hủ có dịch Phát triển bởi Devy Mọi góp ý xin liên hệ thanhns.dev@icloud.com Chúc các bạn học tốt! Term of Use: https://thanhbkap.github.io/D-ch-Ti-ng-Anh/

About

StudyLens

Features
Read full description

StudyLens helps students quickly solve exercises and understand solutions step by step. Just snap a photo of your homework, and our AI-powered scanner will recognize the problem and provide clear explanations. Key Features: Photo Scan: Take a photo of your exercise or upload from gallery. AI Solutions: Get accurate step-by-step answers in seconds. Multi-subject Support: Currently focused on math and basic school subjects, with more coming soon. Homework History: Save and review solved exercises anytime. Smart Feedback: For teachers, grade and review answers with AI assistance. Easy to Use: Simple, clean interface designed for students and teachers. Why StudyLens? Save time on difficult exercises. Learn faster with detailed step-by-step explanations. Improve grades and study more efficiently. Start using StudyLens today and make homework easier than ever!

Screenshots

Dịch Tiếng Anh4 screens
StudyLens3 screens

Verdict

The call

The clearest difference is in-app purchases: StudyLens at none against Dịch Tiếng Anh's 5. StudyLens also leads on ads (none vs shown) and update cadence (weekly vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Dịch Tiếng Anh sells 5 in-app purchases, starting at $0.99 per month. StudyLens asks for nothing beyond the download.

UpkeepUpdate frequency

Dịch Tiếng Anh ships an update every 3 weeks, StudyLens weekly. The most recent releases landed on September 22, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 6 level
Dịch Tiếng Anh versus StudyLens: the parameters behind the verdict, then further details
ParameterDịch Tiếng AnhStudyLens
PriceFreeFree
Rating5.0 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 3 weeksWeekly — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size121 MB33 MB
Age rating4+4+
Developernguyen thanhTra Quang Linh

In-app purchases

5 purchases

Dịch Tiếng Anh

Subscriptions4
  • One Month VIP$0.991 Month
  • Three Months VIP$1.992 Months
  • Six Months VIP$2.996 Months
Show 1 more
  • 1 Year VIP$4.991 Year
One-time1
  • No ads Pack$9.99
None

StudyLens

No in-app purchases

Questions

Is Dịch Tiếng Anh free?
Dịch Tiếng Anh is free to download, with in-app purchases available.
Is StudyLens free?
StudyLens is free to download, with no in-app purchases.
Do Dịch Tiếng Anh or StudyLens have ads?
Dịch Tiếng Anh shows ads; StudyLens does not.
Which is updated more often, Dịch Tiếng Anh or StudyLens?
Dịch Tiếng Anh ships an update every 3 weeks, and StudyLens weekly. Most recently, Dịch Tiếng Anh was updated on September 22, 2026 and StudyLens on October 28, 2026.

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