Comparison

Communi (Fluent Conversations) vs シャドトレ

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

Head to head
About

Communi (Fluent Conversations)

This app focuses on improving English speaking skills through AI-powered feedback and suggestions for more natural expressions. It offers a large question bank covering various scenarios and is designed for active learning, unlike passive practice methods.

Highlights
  • AI-based speaking scoring
  • Natural expression suggestions
  • 2,000+ conversation questions
  • Real-life and business scenarios
  • TOEFL/IELTS speaking prep
  • Ticket-based training system
Features
Read full description

A speaking-focused English conversation app! Many language apps offer passive speaking practice or no feedback at all. Even in English conversation schools, learners often rely on familiar expressions and struggle to acquire new words, phrases, or idioms. This app is different — it encourages active speaking, provides AI-based scoring, and suggests more natural and advanced expressions! The large language model (LLM) behind the app offers rich, native-level (or even better) suggestions to elevate your English. Includes over 2,000 questions, with new content added regularly. Questions cover various real-life scenarios including daily conversation and business. Just one question a day is enough to make real progress! The app uses a ticket-based system instead of a subscription. You can purchase tickets based on how much you want to train. No ads included! Packed with useful expressions for TOEFL iBT, IELTS, and other speaking exams — perfect for serious test preparation! [About Subscriptions] This app allows you to enjoy one English conversation training session per ticket. Tickets can be purchased in the app or received as bonuses. By subscribing, you can use the app daily without consuming tickets, up to a certain number of sessions. Subscriptions can be accessed via the "Purchase" button in the Settings screen, then selecting "Subscription." Even without a subscription, you can enjoy a limited number of training sessions for free each day. – Pricing Premium Plans (1, 3, or 6 months): Please check the prices by going to "Purchase" → "Subscription" in the app. – Restoring Subscriptions on a New Device If you change devices, you can restore your previously purchased plan at no additional cost. Please log in to your Apple Account on your iPhone or iPad using the same Apple ID used for the original purchase. – Checking or Canceling a Subscription You can check the next auto-renewal date in the Settings app under your profile. To cancel auto-renewal, go to Apple Account → “Subscriptions” in your device settings. – About Auto-Renewal If you do not cancel at least 24 hours before the end of the current period, your subscription will be automatically renewed. The charge for renewal will be made within 24 hours before the current period ends. – Important Notes Subscriptions cannot be canceled by any other method. Cancellations for the current billing month are not accepted. Payments are processed through your Apple ID account. – Terms of Use (in accordance with Apple EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

シャドトレ

Features
Read full description

英語を聞いているのに、速くて言葉を追えない。 発音を練習したいけれど、何から始めればいいかわからない。 学習を始めても、なかなか毎日の習慣にならない。 シャドトレは、そんな悩みに応えるシャドーイング特化型の英語学習アプリです。 「聞く・まねる・確認する・声に出す・録音する」の5ステップに沿って進むだけ。次にやることが明確だから、シャドーイングが初めての方でも迷わず練習を続けられます。 ◆毎日の練習をスムーズに レベル別の日替わり教材から、その日の練習をすぐにスタート。再生速度や繰り返し回数を調整でき、聞き取りにくい部分はA-Bリピートで集中的に確認できます。短い時間でも、自分のペースで取り組めます。 ◆自分の声を録音して振り返る シャドーイングした音声を録音し、その場ですぐに再生。お手本との違いを自分の耳で確認できます。AI診断では、本文との一致や発音・リズムなどのフィードバックを受け取り、次に意識するポイントを見つけられます。 ◆続けるほど、次の練習がわかる AIコーチが学習履歴や目標をもとに、その日に取り組むメニューを提案。学習カレンダー、連続学習日数、練習時間、診断履歴が残るため、小さな積み重ねと成長を実感できます。好きな時間に学習リマインダーを設定することもできます。 ◆主な機能 - レベルに合った日替わりシャドーイング教材 - 迷わず進める5ステップ練習 - 再生速度、繰り返し回数、A-Bリピート - 英文、和訳、発音ヒント、音声変化の確認 - 自分の声の録音、再生、録り直し - AIによるシャドーイング診断と次の練習提案 - 学習履歴、カレンダー、連続学習の可視化 - 目標に合わせたAIコーチの練習メニュー - 複数時刻を設定できる学習リマインダー ◆こんな方におすすめ - 英語の音を自然に聞き取れるようになりたい - 発音、リズム、イントネーションを整えたい - 英語を話すときの反応速度を高めたい - シャドーイングの正しい進め方を知りたい - 忙しい毎日でも短時間の英語学習を続けたい - 練習記録を見ながら成長を実感したい 毎日の「少しだけ」を、話せる・聞ける実感へ。 シャドトレで、シャドーイングを無理なく続く習慣に変えましょう。 ◆キーワード シャドーイング,英語学習,発音,リスニング,英会話,音読,スピーキング,英語教材,語学,英語習慣

Screenshots

Communi (Fluent Conversations)4 screens
シャドトレ4 screens

Verdict

The call

The clearest difference is in-app purchases: シャドトレ at none against Communi (Fluent Conversations)'s 12. Communi (Fluent Conversations)'s advantage is ads (none vs shown). On price, update cadence, 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. Communi (Fluent Conversations) sells 12 in-app purchases, starting at $0.99 per month. シャドトレ asks for nothing beyond the download.

UpkeepUpdate frequency

Communi (Fluent Conversations) ships an update weekly, シャドトレ every 2 weeks. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 6 level
Communi (Fluent Conversations) versus シャドトレ: the parameters behind the verdict, then further details
ParameterCommuni (Fluent Conversations)シャドトレ
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyWeekly — betterEvery 2 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS18.017.0 — better
Further details — not scored
Size50 MB67 MB
Age rating4+4+
DeveloperKoki OsadaTaiki Mouri

In-app purchases

12 purchases

Communi (Fluent Conversations)

Subscriptions6
  • Beginner Plan$0.991 Month
  • Intermediate Plan$1.991 Month
  • Premium Plan$3.991 Month
Show 3 more
  • Expert Plan$5.991 Month
  • Premium Plan 3$9.993 Months
  • Premium Plan 6$19.996 Months
One-time6
  • 10-Use Tickets$0.49
  • 50-Use Tickets$0.99
  • 100-Use Tickets$1.99
Show 3 more
  • 200-Use Tickets$3.99
  • 500-Use Tickets$5.99
  • Premium - One-time purchase$99.99
None

シャドトレ

No in-app purchases

Questions

Is Communi (Fluent Conversations) free?
Communi (Fluent Conversations) is free to download, with in-app purchases available.
Is シャドトレ free?
シャドトレ is free to download, with no in-app purchases.
Do Communi (Fluent Conversations) or シャドトレ have ads?
シャドトレ shows ads; Communi (Fluent Conversations) does not.
Which is updated more often, Communi (Fluent Conversations) or シャドトレ?
Communi (Fluent Conversations) ships an update weekly, and シャドトレ every 2 weeks. Most recently, Communi (Fluent Conversations) was updated on October 14, 2026 and シャドトレ on October 11, 2026.

Other comparisons