ReplyHelper vs Rizzet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ReplyHelper
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様々な相手とメッセージのやり取りをしていると、それぞれの相手に合った返信を考えるのが手間だと感じることはありませんか？このアプリを利用すれば、トーク画面のスクリーンショットからメッセージを認識し、AIが最適な返信を提案してくれます。返信のスタイルも複数の選択肢から自由に選べるので、会話の雰囲気や状況に合わせて柔軟に対応可能です。プライバシーを守りながらスムーズなやり取りを実現します！ 【主な特徴】 - スクリーンショットの認識 画面のスクリーンショットからメッセージを読み取り、AIが内容を即座に分析。 - 返信のスタイルを選択 メッセージ相手とに関係性や目的に合わせて、さまざまな返信のスタイルを選べます。 - プライバシー重視 スクリーンショット画像はサーバーに保存されないため、安心してご利用できます。 - 満足するまで何度も生成 理想の返信を提案してもらえるまで、何度でもAIにリクエストできます。 - 簡単コピー機能 生成した返信はワンタップでコピーでき、メッセージアプリにすぐに貼り付けできます。 - 直感的な操作 誰でも簡単に操作できるシンプルなUIです。 どんな会話もこのアプリで手間なく簡単に返信を作成！あなたのコミュニケーションがもっと楽しく、効果的になります。
Rizzet
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Welcome to Rizzet! An intelligent app that recommends contextually appropriate replies when you upload your chats. Rizzet analyzes your uploaded chat conversations and provides optimal responses tailored to your preferred reply style. Whether you're a beginner or an experienced user, Rizzet is easy and fun to use for everyone. Key Features Custom Reply Styles: Choose your favorite reply style—humorous, serious, cute, and more—and let our AI recommend responses perfectly suited for your conversations. AI-Powered Conversation Analysis: Unsure how to respond? Just upload your chat history, and Rizzet will suggest replies to maintain a natural flow of conversation. Personalized Opening Lines: Enter your chat partner’s profile, and our AI will generate unique and creative opening lines perfect for starting engaging conversations. Simple and Intuitive Interface: Designed for ease of use, our app lets you effortlessly manage your chats anytime, anywhere. Personalized Learning: Rizzet learns from your conversation style and patterns, continuously improving its suggestions to better match your personal style. Regular Updates: Continuously updated with the latest AI technology, Rizzet ensures you always receive the best possible recommendations. Start having more engaging conversations today with Rizzet! RIZZ Chat Subscription Receive charming and engaging responses. Choose the type of responses you prefer. These features are available after subscribing. Terms of Service: https://best-friend-7a1.notion.site/Terms-of-Service-1af5ee0f8429802e81f3c233a936cd00?pvs=4 Privacy Policy: https://best-friend-7a1.notion.site/Privacy-Policy-1af5ee0f842980928499dfa4f0fe76ca?pvs=4
Screenshots
Verdict
The clearest difference is ads: ReplyHelper at none against Rizzet's shown. Rizzet's advantage is update cadence (every 5 days vs every 4 months) and device support (3 vs 1). On price 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. ReplyHelper sells 1 in-app purchase, starting at $9.99 per month and Rizzet sells 1 in-app purchase, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.
ReplyHelper ships an update every 4 months, Rizzet every 5 days. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.
| Parameter | ReplyHelper | Rizzet |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 5 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 55 MB |
| Age rating | 9+ | +9 |
| Developer | Hokuto Nakabayashi | won choi |
In-app purchases
ReplyHelper
- ReplyHelper 月額サブスクリプション3 Days trial$9.991 Month
Rizzet
- Rizz Chat Subscription$0.997 Days
