Comparison

【即戦力】話せる英単語 vs InfiniteBrainDrill

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

Head to head
About

【即戦力】話せる英単語

This app uses a brain science-based approach for efficient vocabulary learning. It combines audio, images, and spaced repetition to help users quickly master English words for various tests and conversational fluency. The app offers personalized review of incorrect words and visualizes retention rates.

Highlights
  • Brain science-based learning
  • Audio and image memorization
  • Spaced repetition for long-term retention
  • Personalized review of incorrect words
  • Visualized memory retention
  • Quick 5-minute study sessions
Features
Read full description

【概要】 脳科学から生まれた最も効率よく覚えられる英単語アプリ! TOEIC対策にはもちろん、TOFLE、GRE、大学受験、大学入学共通テスト、英検、英会話、ビジネス英会話などにも最適。 【特徴】 ・自動スライド機能+音声読み上げ機能付きだから、普通の単語帳よりも3倍も効率よく記憶。 ・イメージと音声で覚えて、すぐに話せるための即戦力を鍛えられる。 ・単語テストで記憶力を強化。間違ったものだけ効率よく学習。 ・ 【長期記憶に保持するための5つの工夫】 ------------------------- 1.発音を聞いて音で記憶 2.日本語を瞬時に考え、記憶を強化 3.イラストと合わせてイメージで記憶 4.1回5分で300単語できるから、繰り返し学習で記憶を強化 5.記憶の忘却曲線で記憶率を可視化 ------------------------- 【今後】 頻繁に機能アップデートを実施予定

About

InfiniteBrainDrill

Features
Read full description

It’s like playing a game, even though it’s a study tool! Take on an endless drill that starts at just 30 seconds per round. A brain teaser and dementia prevention tool that feels like a quiz Right or left? Solve problems quickly with just two choices in “Infinite Mental Math Drill”! This app is a super-simple 2D math game where you just keep tapping (selecting) the correct answer from the two numbers displayed on the left and right. “Studying and math drills are boring, and I can't stick with them...” Don't worry if that sounds like you! Just play as if you're solving quizzes in a game-like setting, and your mental math skills and “mental agility” will naturally improve.  Clear the literally [endless] stream of problems and challenge the limits of your brain! [Game Features] ・Intuitive two-choice system: Right or left on the screen? Just tap the one you think is correct! There are no complicated controls—you can play quickly with just one hand. ・Endless drills: The problems keep coming until you make a mistake! Challenge yourself to see how high you can push your high score by getting every question right in a row. ・4 Modes for Everyone from Kids to Adults: Covers “Addition,” “Subtraction,” “Multiplication,” and “Division.” Choose a level that suits you, from prep and review for elementary school math to serious brain training for adults. ・Quantify Your Brain’s Growth: Analyze your “mental agility” based on your speed and accuracy. By playing every day, you’ll feel your mental math speed getting faster and faster. ・Completely free and perfect for spare moments: Whether you’re on the train to school or work, or just have a few minutes to spare, you can exercise your brain anytime, anywhere with each round taking just a few seconds. [Recommended for these people!] ・Those who want to study “math” or “mental arithmetic” in a fun, game-like way ・Elementary and middle school students who struggle with traditional desk-bound studying, or anyone looking for a quick “brain training” or mental workout during spare moments ・Adults who feel they’ve been forgetting things more often or that their minds have become less flexible, seeking “dementia prevention” ・Those looking for a popular, completely free 2-choice quiz game to pass the time Translated with DeepL.com (free version)

Screenshots

【即戦力】話せる英単語4 screens
InfiniteBrainDrill4 screens

Verdict

The call

The clearest difference is ads: 【即戦力】話せる英単語 at none against InfiniteBrainDrill's shown. On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
【即戦力】話せる英単語 versus InfiniteBrainDrill: the parameters behind the verdict, then further details
Parameter【即戦力】話せる英単語InfiniteBrainDrill
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 2 days—
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size87 MB165 MB
Age rating4+4+
Developertoshiaki masayaNaoya Itoi

In-app purchases

None

【即戦力】話せる英単語

No in-app purchases

None

InfiniteBrainDrill

No in-app purchases

Questions

Is 【即戦力】話せる英単語 free?
【即戦力】話せる英単語 is free to download, with no in-app purchases.
Is InfiniteBrainDrill free?
InfiniteBrainDrill is free to download, with no in-app purchases.
Do 【即戦力】話せる英単語 or InfiniteBrainDrill have ads?
InfiniteBrainDrill shows ads; 【即戦力】話せる英単語 does not.

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