Uptie(アップティー) vs Prehearse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Uptie(アップティー)
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Uptieは、翻訳・添削した英語を、復習カード・音読・発音練習に変えて身につける英語学習アプリです。 日本語メモ、英語日記、翻訳、英文添削から生まれた「自分が本当に使いたい英語」を、そのまま学習教材にできます。 翻訳して終わり、添削して終わりにせず、英会話で使える表現として少しずつ定着させていけます。 ■ こんな方におすすめ ・英会話で自分のことをもっと自然に話したい ・日本語で考えたことを自然な英語にしたい ・英語日記や英文添削を、その場で終わらせたくない ・覚えた表現を、次の会話や文章で使えるようにしたい ・音読、発音、シャドーイングもまとめて続けたい ・移動中にもハンズフリーで学びたい ■ 主な機能 ・日本語または英語で入力 ・AIによる翻訳 / 英文添削 ・言いたかった表現や重要フレーズを自動抽出 ・復習カードを自動生成 ・間隔反復で最適なタイミングに復習 ・発音チェック、音読、シャドーイング ・読み上げ / リピートでハンズフリー学習 ■ Uptieの特長 あなたが実際に書いた内容から、覚えたい英語だけをAIが教材化します。 だから、英語日記・翻訳・添削の結果を「保存する」だけでなく、「使える英語」として身につけやすいのが特長です。 無料で始められ、必要に応じてサブスクリプションで利用上限を拡張できます。 Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Prehearse
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Rehearse your next job interview, salary negotiation or hard talk before it happens. Prehearse gives you a role-play partner who pushes back the way the real person might, then a debrief on what you actually said: what landed, where you hedged, and the wording to try next time. You can start your first rehearsal without an account. WHAT IT DOES Describe who you're talking to and what's at stake, choose how tough they should be, then rehearse by voice or text. After each rehearsal you get a debrief with a readiness score, what landed, where you hedged, and phrases to try next time. SCENARIOS • Salary negotiation and asking for a raise • Setting a boundary with a boss, partner, family member or roommate • Job interviews and mock interview questions • Giving or receiving difficult feedback • Presentations and speaking up in meetings • Breakups, apologies, or any custom situation you describe HOW IT WORKS 1. Set the scene: who, what, and how difficult. 2. Rehearse: speak out loud or type, and your partner answers in character. 3. Get your debrief: readiness score, strengths, and concrete wording to try. 4. Go again, or turn up the difficulty, until you feel ready. 5. Walk in prepared: your prep card holds your opening line, key phrases and pitfalls to avoid. Add the date of the real conversation and get a reminder to warm up. PRIVACY • Your rehearsal history and debriefs are stored on your iPhone. • To create your partner's replies and your coaching, the text of your rehearsal is sent to an AI service for processing. You're asked to agree before your first rehearsal. • Lock the app with Face ID. • Start your first rehearsal without an account, and sign in with Apple or an email code when you want to continue. A PRACTICE TOOL, NOT THERAPY Prehearse is for preparation and confidence. It isn't therapy, counselling or professional advice. If a rehearsal shows signs of crisis, the app pauses and points you to real support resources. PREHEARSE PRO Unlimited rehearsals and longer talks, with monthly and yearly plans. Payment is charged to your Apple ID when you confirm. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel them in your App Store account settings. If a trial is offered, any unused part ends when you subscribe. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms: https://www.umberlab.com/prehearse/terms Privacy Policy: https://www.umberlab.com/prehearse/privacy
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Verdict
The clearest difference is update cadence: Uptie(アップティー) at every 2 days against Prehearse's every 2 weeks. 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. Uptie(アップティー) sells 2 in-app purchases, starting at $7.99 per month and Prehearse sells 3 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Uptie(アップティー) ships an update every 2 days, Prehearse every 2 weeks. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.
| Parameter | Uptie(アップティー) | Prehearse |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 103 MB | 40 MB |
| Age rating | 4+ | 12+ |
| Developer | Base Context Labs | Umber Lab Limited |
In-app purchases
Uptie(アップティー)
- Pro$7.991 Month
- Pro Annually$69.991 Year
Prehearse
- Weekly$1.997 Days
- en$4.991 Month
- Yearly3 Days trial$19.991 Year









