ひとりごと英語学習 vs SentenceDeck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ひとりごと英語学習
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TOEIC は高得点なのに、会話になると言葉が出ない。 それは知識の問題ではなく、発話の練習不足ではないでしょうか? Echo は、英語を「知っている」から「使える」に変えるための「ひとりごと」と「瞬発発話」に特化したスピーキング練習アプリです。 【できること】 ひとりごと:言いたいことを短い英文にして、気軽に発話する練習 瞬発発話:日本語→英語を1文ずつ、テンポよく発話する練習 AIフィードバック:より自然な言い方・言い換え・改善ポイントを提示 連続学習記録:毎日の積み上げを可視化して、習慣化を後押し 統計情報:練習量などを振り返り、自身の進歩を確認 【ひとりごと】 1. 自分の身近な場面を想像し、言いたいことを考える 2. それを英語にして話してみる(1文でOK) 3. フィードバックで、自然な言い回しを学ぶ 「自分の言いたい内容」で練習することで、実際に自分が必要な表現・語彙を学べます。 【瞬発発話トレーニング】 1. 日本語の1文を見て、英語の表現を考える 2. 気軽に英語で言ってみる 3. フィードバックを見て改善する 基礎的な発話を反復して、知っている英語を「自分で使える英語」に変えていきます。 【こんな人におすすめ】 ・TOEIC 800 以上取得していても会話が苦手 ・文法や単語は知っているのに、会話になると口が動かない ・英会話はハードルが高く、まずは一人で練習したい ・基礎的な文法から復習したい ・継続して発話に取り組める仕組みがほしい 【サブスクリプション情報】 Echoプレミアム(月額)- 月額1,290円 Echoプレミアム(年額)- 年額12,300円 ・お支払いはAppleアカウントに請求されます ・サブスクリプションは自動的に更新されます ・現在の期間の終了から24時間前までに自動更新をオフにしない限り、同じ金額で自動更新されます ・購入後、デバイスの「設定」→「[ユーザー名]」→「サブスクリプション」から自動更新を管理・解約できます ・無料トライアル期間の未使用分は、該当する場合、ユーザーが該当する購読を購入した時点で失効します 利用規約:https://echo-lang.notion.site/25888ada5c4380839b8af24266472e59?source=copy_link Apple標準利用規約:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ プライバシーポリシー:https://echo-lang.notion.site/25888ada5c4380cfa5d7eb8288781df3?source=copy_link
SentenceDeck
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Practice the conversations you will actually have. Pick a scene — airport check-in, ordering coffee, a job interview — and SentenceDeck uses AI to write a short dialogue for your level. You say your lines; your partner's lines are played for you. It is shadowing, made real: hear each line, say it, then hear yourself back. No grades, no corrections, no leaderboards — just a calm, repeatable way to rehearse real situations out loud, in a hand-drawn sketchbook. HOW A SCENE WORKS 1. Choose from 30 everyday scenes in five categories: Travel, Daily Life, Work, Social and Emergencies 2. Pick your level (A2, B1 or B2) and a voice for each side of the dialogue 3. Practice line by line: listen to the reference, speak — recording stops when you stop speaking — then play yourself back. Play your own lines, swap to the other role, or practice both sides 4. Finish with a short recap: lines practiced, time spent and the lines you recorded again Line-by-line translations in your interface language are one tap away. A/B compare, sentence lock and playback speed (0.75× to 1.5×) are all there while you practice. A STAMP FOR EVERY SCENE Finish a scene and it is stamped into your passport, next to today's lines, your day streak and your total. My Scenes keeps every dialogue you have practiced, with all its versions, ready to search and practice again. DESCRIBE YOUR OWN SCENE Type a situation in one sentence — "Calling my landlord because the water heater is broken" — and get a dialogue written for it. Your description is sent to an AI service to write the dialogue, and the app asks for your permission before the first time. Everyday situations only; please leave out names and contact details. Any AI-written dialogue can be reported from the practice screen or the recap. READY OFFLINE 21 built-in English scenes (B1) come with audio, are free to practice and work without a connection, so you can start talking the moment you open the app. TWO WAYS TO WRITE A DIALOGUE • Standard: free, with a number of free dialogues every day • Detailed: richer context and more natural lines. Uses characters from your balance; the cost is shown before you start, and nothing is charged if writing fails TWO KINDS OF VOICE System voice: built into iOS. Free, offline, unlimited. Premium voice: natural, lifelike voices that speak each line with the mood of the scene. Premium audio is generated sentence by sentence as you practice and paid for in characters. The same sentence is cached for replay with the same voice settings; changing the voice may generate it again and use characters again. READ ALONG WITH YOUR OWN TEXT Paste an article, a script or presentation notes — or import a text file — and practice it sentence by sentence. Backup & Restore keeps the audio you generated. LANGUAGES Practice English, Chinese (Simplified and Traditional), Japanese, Korean, Spanish, French, Italian or German. The app itself speaks 10 interface languages, on iPhone and iPad, in light or dark mode. CHARACTER PACKS • 6,000 characters • 30,000 characters • 72,000 characters Characters never expire and are used for premium voice and Detailed dialogues. The App Store shows the local price for your region. Whether you are getting ready for a trip, a job interview, IELTS or TOEFL, or simply want to sound natural in everyday conversations, SentenceDeck gives you a focused speaking routine for the situations that matter to you. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.kuroneko-cmd.dev/privacy/sentencedeck/
Screenshots
Verdict
The clearest difference is update cadence: ひとりごと英語学習 at every 2 weeks against SentenceDeck's every 6 weeks. SentenceDeck's advantage is iOS requirement (17.0 vs 26.0). On price, 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
Both are free to download. ひとりごと英語学習 sells 2 in-app purchases, starting at $7.99 per month and SentenceDeck sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
ひとりごと英語学習 ships an update every 2 weeks, SentenceDeck every 6 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.
| Parameter | ひとりごと英語学習 | SentenceDeck |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Jimpei Yamamoto | 奇濂 任 |
In-app purchases
ひとりごと英語学習
- Echo Premium (Monthly)7 Days trial$7.991 Month
- Echo Premium (Yearly)7 Days trial$79.991 Year
SentenceDeck
- Credits 100$0.99
- Credits 500$3.99
- Credits 1200$7.99
Questions
Is ひとりごと英語学習 free?
Is SentenceDeck free?
Do ひとりごと英語学習 or SentenceDeck have ads?
Which is updated more often, ひとりごと英語学習 or SentenceDeck?
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