Comparison

上下求索 vs 求知

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

Head to head
About

上下求索

This intelligent assistant supports voice, text, and image input for Q&A and inspiration. Explore bite-sized knowledge, generate unique photos with the Time Gallery, and engage in follow-up questions for deeper understanding.

Highlights
  • Voice, text, and image input
  • Follow-up questions
  • Extended reading content
  • Bite-sized Knowledge module
  • Time Gallery photo generation
  • Task list and result page
Features
Read full description

SeekTruth brings AI questions, voice input, image understanding and creative tools into one native app. Start with a question, an idea or a picture, then ask follow-up questions and revisit your conversations and creations. Features: • Ask with text, voice or images. Answers appear progressively, and you can stop an answer or continue with a follow-up question. • A dedicated input page offers expression refinement, question completion, and Focus and Deep modes. • Search conversation history, edit titles, archive conversations or delete them. • Explore daily weather, AI briefings and featured creations. Browse curated content, creations and news, then ask AI about what you see. • Four native tools: Life Essentials for weather and news, Speak & Translate for voice, text and image translation, AI Music for song creation, and Image Studio for text-to-image generation and reference-image editing. • Revisit your images and music in your works and album, with playback, saving and sharing actions where available. • Memberships and in-app coins are available through Apple In-App Purchase. Benefits, terms and prices are shown in the app and in Apple's purchase confirmation. Some features require sign-in or in-app coins. Microphone, camera, photo library and notification permissions are requested when needed. Declining a permission does not prevent use of features that do not depend on it. AI-generated content may be inaccurate; verify important information independently. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.yiyouyinli.com/seektruth/download/privacy.html

About

求知

Features
Read full description

AI_Talk是你实用、贴心的AI 智能小助手,用更快的速度、更加全面强大的功能为你答疑解惑,助力高效美好的生活。 我们具备以下核心能力: 【深度思考】与全球领先 AI 模型的互动交流,能在处理复杂问题时,结合实时互联网信息能进行更加深入和细致的分析与思考,从而高效、全面地给出条理清晰的答案。 【知识问答】是你生活中的百科全书,也是你情感世界的聊天搭子,通天文地理,懂世间冷暖,你可以问我各种问题,我可以给予你力量,成为你生活与心灵的双重依靠。 联系我们: 官方邮箱:bd@lohas-travel.com

Screenshots

上下求索4 screens
求知4 screens

Verdict

The call

The clearest difference is in-app purchases: 求知 at none against 上下求索's 5. 求知 also leads on update cadence (every 8 days vs every 2 months). 上下求索's advantage is ads (none vs shown). On price, 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. 上下求索 sells 5 in-app purchases, starting at $3.99 per month. 求知 asks for nothing beyond the download.

UpkeepUpdate frequency

上下求索 ships an update every 2 months, 求知 every 8 days. Both last shipped on October 16, 2026.

Scorecard3 real differences · 5 level
上下求索 versus 求知: the parameters behind the verdict, then further details
Parameter上下求索求知
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 2 monthsEvery 8 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.6 — better
Further details — not scored
Size21 MB122 MB
Age rating12+4+
Developer亿有引力常州乐活旅游投资有限公司

In-app purchases

5 purchases

上下求索

Subscriptions1
  • AI Creation Monthly1 Month trial$3.991 Month
One-time4
  • 50 张图片加量包$0.99
  • 50 Coins$0.99
  • 170 Coins$3.99
Show 1 more
  • 420 Coins$9.99
None

求知

No in-app purchases

Questions

Is 上下求索 free?
上下求索 is free to download, with in-app purchases available.
Is 求知 free?
求知 is free to download, with no in-app purchases.
Do 上下求索 or 求知 have ads?
求知 shows ads; 上下求索 does not.
Which is updated more often, 上下求索 or 求知?
上下求索 ships an update every 2 months, and 求知 every 8 days. Most recently, 上下求索 was updated on October 16, 2026 and 求知 on October 16, 2026.

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