Xiaoke Rexian / 小科热线 Prices, limits and access
AI science questions grounded in Science and Technology Daily reporting.
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At a Glance
Xiaoke Rexian / 小科热线 is an AI tool for Research & knowledge work (category: Productivity). Free access: Free plan. Documented: 1 plan with prices and limits.
- Category
- Research & knowledge work
- Paid from
- not published
- Free Option
- Free plan
- Plans
- 1
- Sources
- 3 verified sources
Category: Productivity · Research & knowledge work
Features
Xiaoke Rexian is the “小科热线” AI science assistant from 科技日报社 / Science and Technology Daily. The own launch report describes generative questions and answers grounded in its editorial science corpus, with reports as supporting sources. It serves science-interested readers of the news client. Answers draw on that source collection; the provider’s claimed elimination of hallucinations is not independently confirmed here.
- Ask about science and technological developments
- Follow answers back to associated reports
- Open the named assistant within the news client
Prices and plans
| Tier | Price | Period | What you get |
|---|---|---|---|
| Registered access | free | Allowance unspecified | Ask about science and technological developments Follow answers back to associated reports |
Prices as stated by the provider, usually plus statutory VAT. The final price depends on your country and is shown by the provider.
Prices last checked: 2026-10-29
Independent price alert from AI Compare Ninja
Limits
- Install the official news client and open the “小科热线” floating window on its home screen.
- Registration is specified for the documented free use.
- General app privacy rules describe phone/SMS sign-in and phone binding with third-party login.
- Minors need the documented guardian consent and guidance.
- Check answers against cited reporting.
- The general app privacy policy is not a separate current model agreement.
How we compare
We compare free access, paid entry, plan limits, features and the listed official sources. Unsourced figures stay marked as not published.
Only confirmed entries appear in the catalog. Prices, plans and limits come from listed official vendor pages. Missing figures stay marked as not published. Search results are ordered by Task match by default; category and task lists are alphabetical. Both can be switched to Free access first; neither is a quality ranking. The vendor page always wins.
Edited and checked by the AI Compare Ninja team
Sources
All details regarding plans, limits, and features are based on official vendor documentation and the primary sources verified below.
- stdaily.com/web/gdxw/2026-09/11/content_579326.html
- app.kjrb.com.cn/app/template/147630ad-5915-4c46-90d6-9ff5c4b6f28d.html
- stdaily.com/web/2016-09/02/content_1790743.html
FAQ
Is Xiaoke Rexian / 小科热线 available for free?
Yes. A permanently free plan is published, not a time-limited trial.
Where is the vendor of Xiaoke Rexian / 小科热线 based?
科技日报社 is based in China. Regardless of that location, data processing and privacy terms are governed by the vendor's own contract.
How is Xiaoke Rexian / 小科热线 billed?
The own product report describes free use after registration. This does not establish a fixed request allowance or guaranteed response time, and unlimited permanent availability is not promised. The current iPhone client is offered free. Overseas client distribution and account-based AI activation outside China remain separate facts.
What plans does Xiaoke Rexian / 小科热线 offer?
The catalog documents one plan with price, billing period, and included features.
Is Xiaoke Rexian / 小科热线 currently available?
Xiaoke Rexian / 小科热线 is active.
Spotted an outdated figure? Vendor pages change without notice. Report an error
Xiaoke Rexian / 小科热线 and related names are trademarks or identifiers of their respective owners (科技日报社). They are named solely for descriptive purposes in an independent comparison. AI Compare Ninja has no business relationship, partnership or affiliation with 科技日报社.