Comparison

Flash PDF vs ZT File Manager

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Flash PDF

Easily convert photos and images into PDF documents. Merge multiple PDFs into one or split large files into smaller ones. Streamline your document processing with a simple and intuitive interface.

Highlights
  • Photo to PDF conversion
  • Image to PDF conversion
  • Merge PDF files
  • Split PDF files
  • Intuitive interface
Features
Read full description

Flash PDF can easily convert photos into PDF documents, and can also easily convert images to PDF, merge PDF, and split PDF. With these powerful features, your PDF processing will become easier and more efficient than ever before. Flash PDF has powerful features: 1. Photo to PDF. Use the camera of your smartphone to take pictures of documents or notes and instantly convert them to clear PDF files. 2. Images to PDF. Supports fast conversion of images in multiple formats (such as JPEG, PNG, etc.) to PDF files. 3. Merge PDF. Merge multiple PDF files into a PDF file that is easy to manage and view. 4. Split PDF. With just a few steps, you can split a large PDF file into multiple pages or multiple small PDF files. The simple and intuitive interface design, combined with the efficient and smooth operation experience, allows users to master all functions in seconds. Download Flash PDF now to make your PDF processing more efficient. Privacy Policy:https://flashpdfai.com/publish/Notice.pdf

About

ZT File Manager

This app is a comprehensive local file management and productivity tool. It offers robust features for archiving, video editing, PDF processing, OCR, and secure file storage, all while prioritizing user privacy by processing data locally.

Highlights
  • Universal archive engine for 28 formats
  • Video trimming, merging, and conversion
  • PDF reading, annotation, and editing
  • Local OCR for text extraction
  • Private Safe Box with biometric security
  • WiFi file transfer
  • Native file organization
Features
Read full description

**[File Manage]** is your ultimate, all-in-one local file processing and productivity center. Engineered to provide an efficient, fast, and completely secure multimedia experience. Because everything is processed locally on your device, your files are never uploaded to any cloud—guaranteeing 100% privacy! **[Core Features Highlight]** **Universal Archive Engine** - Blazing fast extraction for up to 28 file formats including ZIP, RAR, 7Z, TAR, GZ, and BZ2. - Support for creating password-protected encryptions and multi-volume archives perfectly calculated on your device. **All-in-One Video Toolbox** - Powerful Video Manipulation: Frame-accurate video trimming and seamless multi-clip merging. - Creative Editing: Adjust playback speed (0.25x up to 4x), hit reverse in a single tap, or convert your favorite clips into high-quality GIFs. - Audio & Size Adjustments: Extract premium audio tracks (MP3/AAC), compress large videos, mute tracks, boost volume, rotate, or mirror your footage. **Complete PDF Processing Center** - Read & Annotate: Experience smooth PDF viewing with built-in annotation tools. - Edit & Rearrange: Split large documents, or merge multiple PDFs effortlessly. - Advanced Tools: Add custom watermarks, encrypt/decrypt documents, convert Images to PDF (and vice versa), and easily compress hefty PDF files. **Lightning-Fast Local OCR** - Powered by Apple’s native Vision engine for zero-latency recognition without an internet connection. - Use your camera or photo library to accurately extract Chinese and English text, then export directly to a TXT file instantly. **Private Safe Box** - Invulnerability for your data: Secure your personal space utilizing Face ID or Touch ID. - Keep your Private Albums, Confidential Documents, Password Vault, and Private Videos safely hidden from prying eyes. **WiFi Transfer** - Local network direct connection. Simply scan a QR code or enter a local URL into your desktop browser to transfer files between your PC/Mac and phone at warp speeds without needing a cable. **Expert Organizer** - Native file management: create folders, import straight from your Photos, or bring in items directly from the Apple "Files" App. - Keep track of Recent Edits, rename, move, and share your files natively. --- **[Unlock Pro Lifetime Features]** - Remove file-size limitations for processing (perfect for merging heavy video files or high-bitrate encoding). - Unlimited, unrestricted use of the Local OCR Scanner. - Full access to PDF encryption, annotation, and advanced document management. - Unlimited storage capacity in your Private Safe Box. Our commitment: A one-time purchase unlocks lifetime access to all future premium updates! Download **[File Manage]** today and put a powerhouse digital toolkit right into your pocket!

Screenshots

Flash PDF4 screens
ZT File Manager4 screens

Verdict

The call

The clearest difference is in-app purchases: Flash PDF at none against ZT File Manager's 1. ZT File Manager's advantage is ads (none vs shown). On price, rating, ratings volume 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. ZT File Manager sells 1 one-off in-app purchase. Flash PDF asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Flash PDF against 5.0 for ZT File Manager. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Scorecard3 real differences · 7 level
Flash PDF versus ZT File Manager: the parameters behind the verdict, then further details
ParameterFlash PDFZT File Manager
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews—100.0% of reviews
Number of ratings11
Update frequencyFortnightly—
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.0
Further details — not scored
Size29 MB16 MB
Age rating4+4+
DeveloperVISION NETWORK TECHNOLOGY CO.,LIMITEDBeijing Zhongtian Kechuang Technology Co., Ltd.

In-app purchases

None

Flash PDF

No in-app purchases

1 purchases

ZT File Manager

One-time1
  • Upgrade to the full version$0.99

Questions

Is Flash PDF free?
Flash PDF is free to download, with no in-app purchases.
Is ZT File Manager free?
ZT File Manager is free to download, with in-app purchases available.
Which has better reviews, Flash PDF or ZT File Manager?
Flash PDF and ZT File Manager are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Flash PDF or ZT File Manager have ads?
Flash PDF shows ads; ZT File Manager does not.

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