Real store listing · independent assessment pending.
4.4 ★1,365 ratings
—Downloads
12+Age rating
123 MBApp size
Free · In-app purchasesIn-app purchases
About this app
Liner is an AI assistant that brings source-based AI search, investment news analysis, and document and PDF summaries together into one app. It delivers reliable answers with sources drawn from the web and academic papers, and analyzes how news affect the stocks you follow. With the latest AI models like GPT-5, Gemini, and Claude, move quickly from search to research, and investment insights.
[Source-based AI search] Ask anything, and Liner searches the web and academic papers to deliver key answers along with their sources. You can verify the evidence behind every answer, making it useful for everyday searches as well as assignments, market research, and professional research.
- Get answers with links to original sources - Explore and research by comparing multiple sources - Dig deeper with follow-up questions - Draw on the latest information and academic materials together…
Preview
Real screenshots from the store listing.
Independent evidence report
Evidence and review signals
This is where the page changes from an app-store listing into an evidence report: findings, important reviews, pricing and a dated history.
What we measured
Each line is a measurement published as a measurement, never a verdict.
Each line is a measurement, published as a measurement. Where we have not looked, the line says so rather than reading as a zero.
Developer replies to reviews
Not assessed
Fewer than 50 reviews scanned — too few to state a rate
Price in the store description
States no price and billing period
Cancelling, in the store description
Does not say how to cancel
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
65–79% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.
In the package we scanned
No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence about the app, not a finding about it.
Graded bands · predicate set 1.4 · how these are measured
What the analysis found
App-specific findings, grouped by what each one rests on. How they are graded lives on its own page.
No review themes cleared the reporting threshold.
Assessment & version history
App changes and Appworthy events in one timeline.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Items shown7
Lowest$14.99
Highest$324.99
Professional Monthly$35.99
Professional Monthly$14.99
Professional Yearly$175.99
Professional Yearly$324.99
Professional Yearly$195.99
Show 2 more purchases
Liner Pro$17.99
Liner Pro$175.99