【即戦力】話せる英単語 vs Vision Speak
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
【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.
- 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
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【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
Vision Speak
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カメラを通して身の回りのものについて英会話ができるアプリです。 オンライン英会話では話さない、自分の生活で目に見えているものへの英語力をつけることができます。
Screenshots
Verdict
The clearest difference is device support: 【即戦力】話せる英単語 at 3 against Vision Speak's 1. 【即戦力】話せる英単語 also leads on iOS requirement (13.0 vs 16.0). On price, update cadence, ads and in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on September 24, 2026 and October 6, 2026 respectively.
| Parameter | 【即戦力】話せる英単語 | Vision Speak |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days | Every 2 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 87 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | toshiaki masaya | Smart Connections |
In-app purchases
【即戦力】話せる英単語
No in-app purchases
Vision Speak
No in-app purchases
