Zip & RAR File Extractor vs COLLADA Viewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zip & RAR File Extractor
This app is a comprehensive file management tool for iOS devices. It allows users to extract various archive formats, create compressed files, convert media, and edit documents and PDFs. It also includes AI-powered OCR and translation features, along with a versatile file viewer and secure access options.
- Extract ZIP, RAR, 7Z archives
- Create password-protected ZIP/7Z files
- Convert audio and video formats
- Scan and edit PDFs
- OCR text extraction
- Multilingual translation
- Secure file access with biometrics
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Zip & RAR File Extractor – Unzip, Archive, Convert & Manage Files The #1 file extractor, archiver, and file manager for iPhone and iPad — trusted by 15M+ users. Quickly unzip ZIP files, extract RAR & 7Z archives, create password-protected ZIP files, convert videos & audio, scan documents, and view any file format – all in one powerful, offline-capable app. Unzip & Extract Files • Easily open compressed files on iOS • Extract ZIP files (supports password and AES encryption) • Open RAR files (including password-protected) • Unpack 7Z files with password support • Supports TAR, GZIP and other archive formats Create Compressed Files • Create ZIP files with or without password and AES encryption • Create 7Z files with password • Combine multiple files and folders into one archive • Compress and organize your files with ease AI Tools • Advanced OCR (Optical Character Recognition): Accurately extract text from images in seconds • Multilingual Translation: Instantly translate text into 40+ languages Document Tools & PDF Converter • Scan documents • Convert documents to PDF • Edit PDFs: Markup, fill forms, add/remove pages, merge, protect with password • Export PDF pages to images Photo Tools • Convert photos to PDF • Annotate and crop photos Audio & Video Converter Tools • Convert video formats (MP4, MOV, MKV, AVI, RMVB, etc.) • Convert videos to MP3 or audio-only formats • Trim videos, compress video size, and reverse playback • Convert audio formats (MP3, M4A, WAV, AAC, FLAC, OGG, etc.) • MP3 tag editor, audio trimmer, ringtone maker, audio recorder File Viewer – Play & Read Any File • Music Player: MP3, M4A, W4P, WP4, AAC, WAV, CAF, AIFC, RM, FLAC, OGG, AC3 and more • Video Player: MP4, M4V, MOV, MPV, 3GP, AVI, RMVB, MKV, DIVX, FLV, H264 and more • Photo Viewer: BMP, PNG, JPG, JPEG, GIF, TIF, TIFF, ICO • PDF Reader & EPUB Reader • Document Viewer: DOC, DOCX, XLS, PPT, RTF, TXT, PAGES, KEY, and more Import & File Management • Import and export files from iCloud, Dropbox, Google Drive, OneDrive, Box • Import and export files from FTP, SFTP, SMB, WebDAV, and NFS servers • Access all your files directly through the iOS Files app • Download files using the built-in web browser or from a direct URL • Play video and music via Network Stream (HTTP, HTTPS, FTP, etc.) • Stream videos and music from Dropbox, Google Drive, OneDrive, Box, or FTP, SFTP, SMB, WebDAV, and NFS servers • Transfer files wirelessly between your computer and device over Wi-Fi • Supports iTunes File Sharing for quick transfers • Open files from other apps (Email, Safari, etc.) Secure File Access • Lock the app using Passcode, Touch ID, or Face ID • Keep sensitive documents and media safe and private Why Users Love It Trusted by 15M+ users worldwide, Zip & RAR File Extractor is the fastest, most reliable way to unzip files, manage documents, convert videos, and compress data—all on your iPhone and iPad. Best For Unzipping RAR/ZIP files, opening archives, compressing folders, scanning & editing PDFs, converting video/audio, managing downloads, and staying productive on iOS. Subscription Details Payment will be charged to your iTunes account at confirmation. Subscriptions renew automatically unless turned off at least 24 hours before the current period ends. Manage your subscription and auto-renewal in iTunes settings. Terms of Service: https://www.fingerjoystudios.com/zip/terms-of-service/ Privacy Policy: https://www.fingerjoystudios.com/zip/privacy-policy/
COLLADA Viewer
View 3D models in COLLADA (.dae) and Google Earth (.kmz) formats. Easily share your files using iTunes file sharing. This utility is designed for users who need to inspect 3D assets on their mobile devices.
- 3D model viewing
- Supports COLLADA (.dae)
- Supports Google Earth (.kmz)
- File sharing via iTunes
- Mobile 3D asset inspection
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This app is a 3D model viewer. You can share files using the iTunes file sharing. Supported file format -COLLADA(.dae) -Google Earth(.kmz)
Screenshots
Verdict
The clearest difference is rating: Zip & RAR File Extractor at 4.7 against COLLADA Viewer's 3.2. Zip & RAR File Extractor also leads on ratings volume (28K vs 5) and update cadence (every 6 weeks vs every 7 months). COLLADA Viewer's advantage is iOS requirement (12.0 vs 14.0). On price, review sentiment, ads and in-app purchases 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
Both are free to download. Zip & RAR File Extractor sells 3 in-app purchases, starting at $2.99 per 7 days and COLLADA Viewer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Zip & RAR File Extractor holds the better App Store score, 4.7 against 3.2. That said, the two scores are not equally well evidenced: Zip & RAR File Extractor has 28K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 28% of Zip & RAR File Extractor's written reviews are positive against 33% of COLLADA Viewer's, so the app with the better star average is not the one people write more warmly about.
Zip & RAR File Extractor ships an update every 6 weeks, COLLADA Viewer every 7 months. The most recent releases landed on September 26, 2026 and September 8, 2026 respectively.
| Parameter | Zip & RAR File Extractor | COLLADA Viewer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (28K ratings) — better | 3.2 (5 ratings) |
| Positive reviews | 27.8% of reviews | 33.3% of reviews — better |
| Number of ratings | 28K — better | 5 |
| Update frequency | Every 6 weeks — better | Every 7 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 159 MB | 19 MB |
| Age rating | 17+ | 4+ |
| Developer | Penghui Zhao | Kouichi Hayashi |
Customer experience
Zip & RAR File Extractor
COLLADA Viewer
Bugs and requests
Zip & RAR File Extractor
Reported bugs
3 issues- Unresponsive close buttons on ads
- Inability to unzip certain file types
- Syncing issues with cloud services
Requested features
3 requests- Cloud storage integration
- Select all/batch file management
- Improved file navigation
COLLADA Viewer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Zip & RAR File Extractor
- Pro Weekly Subscription$2.997 Days
- Pro Monthly Subscription$5.991 Month
- Pro Upgrade$24.99
COLLADA Viewer
- Remove Ads$1.99
Questions
Is Zip & RAR File Extractor free?
Is COLLADA Viewer free?
Which has better reviews, Zip & RAR File Extractor or COLLADA Viewer?
Do Zip & RAR File Extractor or COLLADA Viewer have ads?
Which is updated more often, Zip & RAR File Extractor or COLLADA Viewer?
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