Comparison

BaseDict vs Sentence Master

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

Head to head
About

BaseDict

Features
Read full description

Khám phá từ điển Nhật-Việt toàn diện với giải thích chi tiết và ví dụ thực tế! Ứng dụng hỗ trợ tìm kiếm mọi từ tiếng Nhật, cung cấp đầy đủ nghĩa và giải thích chi tiết. Bạn có thể học từ vựng hiệu quả qua các cấp độ JLPT, đặc biệt với tính năng luyện đọc với bài đọc mới mỗi ngày. Ngoài ra, bạn có thể ôn luyện qua đề đọc JLPT các năm trước. Tính năng Flashcard giúp bạn tạo thẻ từ một cách tự do hoặc thêm trực tiếp từ từ điển để tối ưu hóa việc học từ vựng!

About

Sentence Master

Master English sentence patterns with this personal language coach. Engage in daily practice sessions, learn from real-world examples with expert explanations, and build confidence through interactive exercises and smart review systems. Adaptable for various goals, from exams to creative writing.

Highlights
  • Master sentence patterns
  • Real-world examples with explanations
  • Interactive exercises
  • Customizable daily reminders
  • Smart review system
  • Dark mode support
Features
Read full description

Build correct English sentences one pattern at a time. Sentence Master is a structured grammar course: learn how a sentence is built, practice it, see exactly what you got wrong and review it later. Pay once. No subscription, no ads, no account. Works offline. WHAT'S INSIDE • 60 sentence patterns from basic to advanced: tenses, questions, conditionals, passive voice, relative clauses, reported speech, inversion and more • 503 exercises in four types: word ordering, fill in the blank, error correction and guided sentence building • Clear explanations, examples and common mistakes for every pattern FEEDBACK THAT TEACHES • Your answer is shown next to the correct one, with the differences highlighted • Every exercise has a hint and an explanation of why the answer works • Explanations, hints and the interface are available in 56 languages REVIEW AND KEEP GOING • Patterns you miss come back in scheduled review • Daily goal, streaks, reminders and 25 achievements • Unfinished sessions are saved, so you can pick up where you left off • Listen to example sentences read aloud, and study in dark mode • Share any pattern as a PDF handout GOOD TO KNOW Sentence Master teaches sentence structure. It is not a vocabulary or conversation course, and it checks answers against reference answers and accepted variations rather than grading free writing. Learn the pattern. Build the sentence. Make it yours.

Screenshots

BaseDict4 screens
Sentence Master4 screens

Verdict

The call

The clearest difference is price: BaseDict at Free against Sentence Master's $1.99. Sentence Master's advantage is iOS requirement (13.0 vs 15.0). On update cadence, ads, in-app purchases and device support 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

BaseDict is free to download; Sentence Master costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

BaseDict ships an update monthly, Sentence Master every 3 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 6 level
BaseDict versus Sentence Master: the parameters behind the verdict, then further details
ParameterBaseDictSentence Master
PriceFree — better$1.99
Positive reviews—50.0% of reviews
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Paid
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size25 MB115 MB
Age rating4+4+
DeveloperTRUNG DUC NGUYEN毓鑫 戴

In-app purchases

None

BaseDict

No in-app purchases

None

Sentence Master

No in-app purchases

Questions

Is BaseDict free?
BaseDict is free to download, with no in-app purchases.
Is Sentence Master free?
Sentence Master costs $1.99, with no in-app purchases.
Do BaseDict or Sentence Master have ads?
Neither BaseDict nor Sentence Master shows ads.
Which is updated more often, BaseDict or Sentence Master?
BaseDict ships an update monthly, and Sentence Master every 3 weeks. Most recently, BaseDict was updated on October 25, 2026 and Sentence Master on October 30, 2026.

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