Image Converter vs MyMark
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Image Converter
Easily convert, compress, and resize images in batches with over 9 supported formats. Transform photos into PDFs or optimize them for social media. All processing is done locally on your device for maximum privacy.
- Batch format conversion (JPG, PNG, AVIF, HEIC, etc.)
- Smart image compression (up to 90% space saving)
- Social media image resizing presets
- Photo to PDF creation
- 100% local offline processing
- Support for 9+ professional formats
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Tired of unsupported image formats? Rapidly batch convert 1000+ photos to JPG, PNG, or AVIF instantly! 100% LOCAL processing. Your privacy is our priority—no internet required, no data leaves your device. BATCH FORMAT CONVERTER Say goodbye to compatibility errors. Switch between 9+ professional formats in seconds: HEIC to JPG (The #1 iPhone fix) WebP & AVIF to PNG or JPG Convert between GIF, TIFF, BMP, and PDF Process entire albums with a single tap SMART IMAGE COMPRESSION Free up GBs of storage while keeping your photos crisp. Save up to 90% space with advanced algorithms MB to KB: Precise quality control slider Batch shrink files for faster email sharing SOCIAL MEDIA RESIZER Professional presets to make your feed stand out - no cropping needed! One-tap sizes for Instagram (Story, Square, Portrait) Perfect fit for TikTok, Facebook Covers, and Twitter Headers YouTube Thumbnail creator with exact dimensions PHOTO TO PDF MAKER Turn your gallery into professional documents. Merge multiple photos into a single, high-quality PDF Professional paper sizes: A4, US Letter, Tabloid, and more Grid layouts: 1, 2, 4, or 6 photos per page for easy printing YOUR PRIVACY, GUARANTEED All processing happens 100% offline on your device. No internet connection required Your images are never uploaded or stored Fast, secure, and lightweight Download now and transform your image workflow today!
MyMark
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MyMark – Sign PDF is a simple and powerful tool to create, scan and apply signatures directly to PDF documents. Designed for speed and privacy, MyMark works fully offline — your documents never leave your device. Key Features: • Create a digital signature in seconds • Scan handwritten signatures using your camera • Save and manage multiple signatures • Add text directly on PDF documents • Sign PDFs anywhere, anytime • Clean and intuitive interface Whether you need to sign contracts, forms or documents on the go, MyMark keeps everything fast, secure and private. No accounts. No cloud dependency. Just your signature, your control.
Screenshots
Verdict
The clearest difference is update cadence: Image Converter at every 3 days against MyMark's every 3 months. On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Image Converter ships an update every 3 days, MyMark every 3 months. Both last shipped on October 31, 2026.
| Parameter | Image Converter | MyMark |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (11 ratings) — better | — |
| Positive reviews | 87.5% of reviews | — |
| Number of ratings | 11 — better | — |
| Update frequency | Every 3 days — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 — better | 15.5 |
| Further details — not scored | ||
| Size | 39 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Yanchen Zhao | STEFANO LICOPOLI |
In-app purchases
Image Converter
No in-app purchases
MyMark
No in-app purchases
