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 is a personal AI workspace that brings Q&A, voice input, image understanding, creative generation, and everyday planning into one app. Start with a question, upload an image, speak an idea, or continue previous work, then turn the response into a useful next step. Key features: • Ask with text, voice, or images for learning, work, writing, planning, and daily questions. • Today brings featured creations, work to continue, weather, news, and useful updates into one place. • Continue multi-turn conversations with context and follow-up questions. • Use task-focused agents including Time Gallery, Image Studio, AI Music, AI Try-On, Live Translation, Travel Companion, Recipe King, Conversation Digest, Decision Sandbox, Smart Notes, and more. • Create and edit images, restore photos, generate from references, and review results in Works. • Turn screenshots, notices, due dates, and return updates into tasks, reminders, material lists, and next actions. • Browse everyday information and bite-sized knowledge, then save or ask follow-up questions. SeekTruth is designed for work that moves forward one step at a time: get an answer, then turn it into a task, reminder, creation, or record. Some features require sign-in. Microphone, camera, photo library, calendar, and notification permissions are requested only when you choose a feature that needs them. Denying a permission does not affect unrelated features. Subscriptions and digital services may include membership plans or image credit packs. Benefits, billing periods, and prices are shown in the app and on the App Store purchase sheet. Purchases use Apple In-App Purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.yiyouyinli.com/seektruth/download/privacy_en.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 10 days vs every 6 weeks) and iOS requirement (12.0 vs 14.0). 上下求索's advantage is ads (none vs shown). On price 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

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 6 weeks, 求知 every 10 days. The most recent releases landed on July 27, 2026 and September 12, 2026 respectively.

Scorecard4 real differences · 4 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 6 weeksEvery 10 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.012.0 — better
Further details — not scored
Size105 MB94 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 6 weeks, and 求知 every 10 days. Most recently, 上下求索 was updated on July 27, 2026 and 求知 on September 12, 2026.

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