Compress Photos vs DocKit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Compress Photos
Reduce image file sizes to save storage space and optimize photos for various uses. This tool offers intelligent compression, batch processing, and a visual comparison to ensure quality is maintained. It operates entirely offline, prioritizing your privacy.
- Intelligent compression technology
- Compression by target size (KB/MB)
- Scan for and compress large images
- Visual 'Before and After' comparison
- Batch compression
- Convert compressed images to PDF
- Create ZIP packages of optimized images
- Metadata management (EXIF)
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CompressAll Photos and Images is the ultimate professional tool for reducing the size of your images and freeing up storage space on your device without sacrificing quality. Designed with intelligent compression technology, this app lets you transform large photos of several MB into lightweight files of just a few KB in seconds. Unlike other apps, CompressAll Photos and Images works 100% on your device, guaranteeing that your personal photos are never uploaded to internet servers. Complete privacy and offline functionality. MAIN FEATURES: Compression by Target Size (KB/MB) Need a photo of the exact size for a web application, scholarship, visa, or form? • Define the desired size: 100KB, 200KB, 500KB, etc • The intelligent engine automatically adjusts the quality to meet the requirement. Space Saver: "Giant Hunter" Don't waste time searching for what to delete. Our scanner analyzes your gallery and automatically detects giant images (files larger than 5MB) that are clogging up your storage. Review them and compress them in batches to instantly free up gigabytes. Visual Comparison "Before and After" Ensures the best quality. Use our interactive slider to compare the original photo with the compressed version in real time. You'll see that the visual difference is minimal, but the space savings are enormous. Export and Organization Tools • Batch Compression: Select multiple photos and reduce their size all at once. • PDF Converter: Need to send your photos as a document? Select several compressed images and instantly generate a PDF file. • ZIP Package: Create a .zip file with all your optimized images for easy sharing via email or WhatsApp. Multi-Format Compatibility Native support for the most popular and modern formats: • JPG / JPEG: The global standard. • PNG: Compression while maintaining transparency. • WEBP: modern web format. • HEIC: High-efficiency photo conversion and compression. SECURITY AND PRIVACY Your security is our priority. CompreprimirTodo is a client-side application. • No Internet Required: You can use the app in airplane mode. No Cloud Storage: Your photos never leave your phone. • Metadata Management (EXIF): You decide whether to keep the original date, time, and location of your photos or delete them for greater privacy. IDEAL USE CASES: • Compress photos for sending via WhatsApp without using data. • Reduce the size of ID or passport photos for government websites. • Optimize images for selling products on e-commerce sites (faster loading). • Free up space on phones with limited internal memory. FREE VS PREMIUM: • Free Version: Unlimited total compressions (Batch limit: 5 images at a time) and Contains ads. • Premium Version: Batch compress up to 50 images at once (Premium Feature) and 100% Ad-Free experience (Premium Feature). Download CompressAll Photos and Images today and solve your storage problems for good. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
DocKit
This app offers a powerful offline document scanner with AI-powered filters for clean, professional scans. It provides a comprehensive suite of PDF editing tools, including merging, splitting, converting, and text extraction, all while prioritizing user privacy with on-device processing.
- AI-powered document scanning
- Offline PDF editing tools
- Merge, split, and reorder PDFs
- Convert PDFs to images
- Extract text from PDFs and images (OCR)
- Digital signatures and password protection
- PDF compression and optimization
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Dockit is a smart document scanner and full PDF toolkit — AI-powered filters, a complete set of PDF tools, and everything works fully offline. Scan documents with your camera and get clean, professional results instantly. Smart filters run entirely on-device to auto-detect edges, correct perspective, remove shadows, and produce crisp scans whether you're capturing a receipt, a contract, an ID card, or a passport. DOCUMENT SCANNER Scan in four modes built for different needs — General for any document, Document for standard paper sizes like A4 and Letter, ID Card for capturing both sides of an identity card, and Passport for travel documents. Every scan is processed locally with no data sent anywhere. ORGANIZE YOUR PDFs Merge multiple PDFs into one, or split a file your way — by page range, by file size, or at fixed intervals. Reorder, rotate, delete, or extract pages with a few taps. CONVERT & EXTRACT Turn PDFs into images or build a PDF from your photos in seconds. Extract text from any PDF or use OCR to pull text out of scanned images — all offline. SECURITY & SIGNING Sign documents digitally, add custom watermarks, protect files with a password, or remove protection from any PDF. Your documents, fully under your control. COMPRESS & OPTIMIZE Reduce PDF file sizes significantly without losing quality — useful for sharing, emailing, or simply freeing up storage. PRIVACY BY DESIGN Dockit works entirely offline. Nothing is uploaded and no data is collected. What's on your device stays on your device. SUBSCRIPTION & PREMIUM FEATURES Dockit offers a free version with core scanning features. Advanced tools require a subscription. Premium features include: • OCR (text recognition) • PDF compression • Digital signatures • Password protection for PDFs • ID card and passport scanning • Extended scan limits Subscription details are shown in-app before purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is rating: Compress Photos at 5.0 against DocKit's 4.3. Compress Photos also leads on iOS requirement (13.0 vs 15.5). DocKit's advantage is ads (none vs shown). On price, ratings volume, update cadence 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. Compress Photos sells 7 in-app purchases, starting at $1.99 per 7 days and DocKit sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
Compress Photos holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 6 respectively.
Compress Photos ships an update weekly, DocKit every 5 days. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | Compress Photos | DocKit |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 4.3 (6 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 4 | 6 — better |
| Update frequency | Weekly | Every 5 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 92 MB | 135 MB |
| Age rating | 4+ | 4+ |
| Developer | Rodriguez Santos Soluciones Web SRL | Mohamed Al-Kainai |
In-app purchases
Compress Photos
- CompressAll Photos Pro Weekly3 Days trial$1.997 Days
- CompressAll Pro Monthly$2.991 Month
- CompressAll Photos Pro Monthly$2.991 Month
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- CompressAll Pro Annual$14.991 Year
- CompressAll Photos Pro Annual$14.991 Year
- CompressAll Photos Pro for Life$19.99
- CompressAll Pro for Life$34.99
DocKit
- Monthly$4.991 Month
- Yearly$29.991 Year
- Lifetime$59.99









