“pop up ads”
Public review signal · 85 reviews scanned · scope limited to review patterns.
3.6 ★461 ratings
100K+Downloads
4+Age rating
—App size
FreeIn-app purchases
About this app
PDF Sprint – a PDF tool built for efficiency. Whether for work, study, or daily life, its optimized loading technology and clean interface let you view and manage documents in record time.
Core Features:
- Lightning‑fast viewing – open large PDF files in an instant and read with zero lag. - Management tools – rename PDFs, batch delete PDF documents, and more. - Easy to use – intuitive interface and smooth operation, suitable for beginners and experts alike.
Download PDF Sprint now and start your efficient PDF reading journey!
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
Replies to fewer than 1 review in 20
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
No theme reported
Counted from the reviews we have read for this app. "No theme reported" means no theme reached our reporting threshold — it is not a finding that nothing is wrong with this app, and we do not say it is.
Five-star share of ratings
Under 65% 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.
Aggressive ad load5 reviews · user report
Highlighted reviews
Representative public review excerpts shown as user reports, not Appworthy audit evidence.
“Avoid like the plague. It triggers fullscreen ads with clickbait fake infection alerts even outsude the app.”
“Along with other apps this one continues to make fake popup ads without me using the app and it's messing with how I can use my phone”
Assessment & version history
App changes and Appworthy events in one timeline.
Store listing updated to version 1.0.2.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Business modelFree
Prices and terms as disclosed by the store listing.