Comparison

知答 vs Muse AI

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

Head to head

About

知答

Features

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知答是一个智能 AI 助手，可以为你提供生活、学习、工作的帮助。知答也可以为你搜索信息，答疑解惑，分析总结，提供灵感，辅助创作。除了知答，还有各种不同的 AI 智能体，能满足你在学习、生活、创作、职业、情感等方面的需求，同时你也可以添加属于自己的 AI 智能体，选择你喜欢的说话风格、技能和背景。

About

Muse AI

Features

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绘画视频陪您解闷的AI数字人助手使用条款（EULA）： https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

知答4 screens

Muse AI4 screens

Verdict

The call

The clearest difference is ads: 知答 at none against Muse AI's shown. 知答 also leads on update cadence (weekly vs monthly). On price, in-app purchases, 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. 知答 sells 4 one-off in-app purchases and Muse AI sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

知答 ships an update weekly, Muse AI monthly. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level

知答 versus Muse AI: the parameters behind the verdict, then further details
Parameter	知答	Muse AI
Price	Free	Free
Update frequency	Weekly — better	Monthly
Ads	No — better	Yes
In-app purchases	Yes	Yes
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.6	15.0 — better
Further details — not scored
Size	77 MB	283 MB
Age rating	17+	4+
Developer	晓生唐	Shenzhen Chunjiang Yueming Technology Co., Ltd.