Rainy AI vs 如言 Jogen
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Rainy AI
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Rainy is your immersive AI tutor — not just for solving problems, but for chatting, practicing, and growing with you every day. AI COMPANION CHAT Choose a gentle or feisty personality and chat with Rainy anytime — ask questions, get encouragement, and just talk about your day. PHOTO HOMEWORK HELP Stuck on a problem? Snap a photo and get an instant, step-by-step explanation. Still confused? Just ask a follow-up question and Rainy will walk you through it. SPEAKING PRACTICE Practice real conversations — ordering at a restaurant, shopping, asking for directions, introducing yourself. Rainy speaks, then it's your turn automatically. Get instant pronunciation feedback and track your progress over time. DAILY QUESTS Review vocabulary, practice one conversation, solve a few problems — complete your daily quest to build a study streak and a real learning habit. STATS & SHARING See your study time, problems solved, and vocabulary learned at a glance, and turn your progress into a shareable card. Supports learning in Chinese, English, Japanese, and Korean — whether you're prepping for an exam, building conversation skills, or just trying to study a little every day, Rainy is right there with you.
如言 Jogen
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Finding someone to practice a language with is not always easy. Jogen lets you choose an AI conversation partner and use what you have learned in everyday, travel and work situations, through text and live voice. LIVE VOICE CALLS Speak into your microphone and hear AI replies from characters marked as supporting calls. Turn captions on or off, mute your microphone and end the call whenever you like. Live calls are available only with supported characters, not real people. CHARACTERS AND VOICES Characters have their own occupations, personalities, background stories and voice settings. Browse their profiles and preview their voices before choosing a conversation partner. TEXT CHAT AND PRACTICAL SCENES Choose a character and scene to practice ordering food, asking directions, talking about daily life or expressing yourself at work. The AI responds to what you say. Play spoken replies to practice listening before answering. TRANSLATIONS AND PRONUNCIATION HELP Replies appear in the language you are learning. Show or hide the translation as needed. Pronunciation help varies by learning language and can be toggled; replay the audio to check how a sentence sounds and what it means. NOTES FOR YOUR CURRENT CONVERSATION Open notes for your current conversation to review dialogue excerpts, vocabulary already included in replies and existing pronunciation annotations. 12 LANGUAGES, SEPARATE INTERFACE AND LEARNING SETTINGS Practice Mandarin Chinese, English, Japanese, Korean, French, Spanish, Russian, German, Portuguese, Thai, Italian and Vietnamese. Set your interface and learning languages independently, such as learning Japanese with a Chinese interface or English with a Japanese interface. FREE TO BROWSE, POINTS WHEN YOU PRACTICE The app is free to download. Browse characters and scenes without signing in. AI conversations and live calls require sign-in, an internet connection and points. Point packs are one-time in-app purchases, not auto-renewing subscriptions. See the app for point usage and current prices. For ages 13 and up. Characters are fictional AI, and replies may contain mistakes; they are not professional advice. The app explains data transmission and processing and asks for consent before using AI features. Voice calls require microphone permission. Support: waynemvrs@gmail.com Terms of Service: https://jogenapp.com/terms/?lang=en Privacy Policy: https://jogenapp.com/privacy/?lang=en AI Data Processing: https://jogenapp.com/ai/?lang=en App License (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Rainy AI at none against 如言 Jogen's 4. 如言 Jogen's advantage is iOS requirement (15.0 vs 17.6). On price, ads 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. 如言 Jogen sells 4 one-off in-app purchases. Rainy AI asks for nothing beyond the download.
| Parameter | Rainy AI | 如言 Jogen |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 846 MB | 260 MB |
| Age rating | 4+ | 17+ |
| Developer | Chao Yi Chen | Juiwen Wang |
In-app purchases
Rainy AI
No in-app purchases
如言 Jogen
- 300 Jogen Points$1.99
- 1,000 Jogen Points$5.99
- 3,000 Jogen Points$17.95
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- 6,000 Jogen Points$35.90





