“10/09/26 - (Rating 1) The update is not a bug fix, but a full screen video ad which runs in a loop and never comes out. It now don't let you read. 04/11/25 - (Rating 5) Ads does not interfere with your reading. also the controls are smooth.”
Independent automated assessment · 1 signal source · 429 reviews scanned · analyzed 2026-10-04.
4.7 ★91,983 ratings
5M+Downloads
4+Age rating
—App size
Free · In-app purchasesIn-app purchases
About this app
1. Support compressed files/type : zip, rar, cbz, cbr, pdf
2. Support Images : jpg, png, gif, bmp, tiff, webp, avif
3. key functions
- Folder, File Explorer (Search, Rename, Delete) - usb-otg drive support - smb, ftp network - Drag & Drop (file, folder, etc) - See list images in folders.
- Smooth image scrolling - Bookmark preview - zip file quick view - Page move preview - Horizontal view mode (2 pages) - Vertical view mode (1 page) - Automatic page resort - Support chapter Drawer, if a folder in zip file. - Cut margin - Page move by hardware key
Functions for easy management and display of images.
(no images, compressed file in this app)
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.
Which version this describes
When we ran this analysis, and what the store lists now.
This analysis describes version 2304 of the app, analyzed 2026-10-04 . The app may have changed since.
The store currently lists version 2307, updated 2026-09-30.
The app has been updated since this analysis. The findings on this page describe version 2304, not the version now listed on the store.
Release notes for the newer versions, in the developer’s own words:
Version 2307 · 2026-09-30
No release notes were provided for this version.
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
1 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
80–89% 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.
One source only — shown, not confirmed 1
A single kind of evidence. We publish these because withholding them would be the bigger distortion, and we do not treat any of them as a finding we stand behind.
Reported by users: Aggressive ad load
Advertising volume or placement that interrupts normal use: ads between every action, unskippable or forced full-screen ads.
What we saw: Aggressive ad load: raised by 5 distinct reviewers (1.2% of 429 reviews scanned)
Highlighted reviews
Representative public review excerpts shown as user reports, not Appworthy audit evidence.
“It's ok. Ads are intrusive. Ads, ads, ads, ads, ads, ads. Too many ads. When reading a file, the ad shows up at the bottom of the screen and there is no way to dismiss it. Will not use for this reason. Interface seems fine otherwise. But…”
“After a couple years of use with no issue (and a 5 star rating), the app suddenly started showing full screen ads with sound (!), making the app basically unusable”
Assessment & version history
App changes and Appworthy events in one timeline.
Store listing updated to version 2307.
What this app sells
Useful store-disclosed pricing, kept below the app listing.
Items shown0
Lowest—
Highest—
Google Play does not publish per-purchase prices.