ChatMate vs 知言
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ChatMate
This AI-powered assistant mimics human conversation to provide natural dialogue and content creation. It offers assistance with creative writing, work tasks, learning, and daily life, acting as a powerful personal helper.
- Mimics human conversation
- Content creation (scripts, articles, novels)
- Work assistance (summaries, analysis)
- Intelligent tutoring (homework, thesis)
- Life assistance (counseling, travel)
- Foreign language learning
- AI translation
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ChatMate is an application that uses the most advanced artificial intelligence technology. It can mimic human conversation and provide you with a natural and authentic dialogue experience. It also has a strong self-learning ability and can truly create content on its own. It can act as your most powerful personal assistant in your life and work. 1. Creative editing: video scripts, copywriting, article writing, article editing, novel writing, speechwriting 2. Work assistant: year-end summary, data analysis, marketing planning, event planning, interview simulation 3. Intelligent tutoring: homework answers, book recommendations, thesis guidance 4. Life assistant: emotional counseling, family doctor, legal advisor, travel guide planner, gift selector 5. Daily life: recipe generation, intelligent naming 6. Foreign language learning: AI translator, grammar check, grammar explanation, sentence creation, foreign language composition Instructions for using ChatMate: 1. Please feel free to ask me any questions or topics, and I will do my best to answer. 2. You can ask me questions about learning, technology, life, culture, and other aspects. 3. If you need help or advice, I will do my best to provide you with useful information. 4. If you want to know about a specific field of knowledge, you can make a request to me. 5. If you need some inspiration or ideas, I can also provide some suggestions. 6. Please note that I am a robot and may not understand the context or metaphor of certain situations. About subscription: 1. Subscription service: continuous weekly package, continuous monthly package, continuous annual package. 2. Subscription price: continuous weekly package is $4.99/week, continuous monthly package is $9.99/month, and continuous annual package is $19.99/year. 3. Payment: payment is deducted through the user's iTunes account, and payment is made after the user confirms the purchase. 4. Renewal: Apple iTunes account will deduct the fee 24 hours before the expiration. After the deduction is successful, the subscription period will be extended by one subscription period. 5. Cancel subscription: To cancel the subscription, please operate at least 24 hours before the current subscription period ends. The operation method is: enter the system [Settings] -> click [iTunes Store and App Store] -> click [Apple ID] -> click [Subscription], and select cancel subscription. About terms: Privacy policy: https://chat-aibot.github.io/chat/privacy/en Service terms: https://chat-aibot.github.io/chat/terms/en
知言
This AI prompt assistant offers a vast library of tested templates for content creators, programmers, job seekers, and AI users. It helps users communicate more effectively with AI tools to solve problems, generate code, draft content, and find inspiration.
- Extensive prompt templates
- Tested and verified content
- Clear categorization
- One-click copy and use
- Continuous updates
- Supports writing, coding, and more
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知言是一款专为内容创作者、程序员、求职者和AI使用者打造的AI提示词神器,通过实测高效的提示语模板,帮助你更准确地与AI对话,快速解决问题、提升效率。 无论你是想优化简历、模拟面试、代码生成、文案创作,还是寻找灵感、写作提纲、翻译润色,知言都能提供针AI工具的高质量提示词,助你一句到位,事半功倍。 【核心功能】 海量提示语模板:覆盖写作、编程、面试、教育、职场、营销等多种场景 精选实测内容:每条提示都经过多轮验证,效果显著 分类清晰易用:按需查找,一键复制,立即使用 持续更新:紧跟AI发展,实时新增热门提示语
Screenshots
Verdict
The clearest difference is in-app purchases: 知言 at none against ChatMate's 3. 知言 also leads on iOS requirement (12.0 vs 15.0). ChatMate's advantage is device support. On price and review sentiment 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. ChatMate sells 3 in-app purchases, starting at $4.99 per 7 days. 知言 asks for nothing beyond the download.
| Parameter | ChatMate | 知言 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 2 weeks | — |
| Ads | No | — |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod — better | — |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | 孟熹 刘 | 祥利 管 |
Customer experience
ChatMate
知言
In-app purchases
ChatMate
- Weekly subscription$4.997 Days
- Monthly subscription$9.991 Month
- Annual subscription$19.991 Year
知言
No in-app purchases









