PDF Compressor vs Image to PDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Compressor
Reduce the size of your PDF documents with this easy-to-use tool. Select your file, choose the desired output quality, and compress your PDFs with a single tap. Save disk space and speed up uploads and downloads.
- Compress PDF files
- Reduce PDF file size
- Select output PDF quality
- Easy-to-use interface
- Single-tap compression
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If you want to reduce your PDF file size, save your disk space back and faster on uploads and downloads, ... then let PDF Compressor - Compress PDF File app help you. You can easily compress your PDF files right on your device, with just one tap to select your file Select quality of output PDF to reduce file size PDF. PDF Compressor is a tool to compress PDF documents to reduce PDF file size. Compress PDF files allows you to select heavy PDF files to reduce their size. PDF compressor will simply reduce pdf file size with a single tap. PDF Compressor is free and the best tool to reduce PDF file size. Do download this compressor app and tell us more about how we can improve it. Compressing PDF file size makes it possible for anyone to reduce your PDF document size, especially useful for those PDF files with many scan graphics and photos. Compressed PDF documents require less disk space for storage and faster uploads and downloads save transmission time and cost. This app gives you access to compression options to help you to reduce PDF file size without compromising the document's integrity. Compress PDF File rewrites the entire PDF documents using selected compression options as efficiently as possible. Some PDF documents might not get compressed, because the PDF documents might be already compressed or have nothing much to compress. With our simple and easy-to-use app, you can compress/reduce pdf file sizes using your IOS device. Compress PDF file size has the following features: - Very smart and easy-to-use PDF compressor. - Compress PDF files to reduce PDF file size.
Image to PDF
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Fast & Easy Image Conversion in All Popular Formats Converting your photos has never been easier. Photo Converter lets you quickly transform images into a wide range of formats including PNG, PDF, JPG, HEIC and more without sacrificing quality. Whether you need to convert a single picture or use the bulk conversion feature to process dozens at once, the app delivers lightning fast results while keeping file sizes optimized. Import images from your camera, gallery, or file manager and get high quality conversions in just a few taps. How to Use – Simple & Quick Open the app on your device. Select images from your camera, gallery, or file manager. Choose your desired output format such as PNG, PDF, JPG, or HEIC. Tap Convert to process your files instantly. Save or share the converted files to your preferred location. Built for Speed, Convenience & Flexibility Enjoy smooth performance on both iPhone and iPad and convert images anytime, anywhere. The app works seamlessly offline so you are never dependent on an internet connection. Its intuitive interface makes it easy for anyone to use while the advanced optimization ensures minimal storage usage on your device. With support for popular formats like PNG, PDF, JPG, HEIC and more, Photo Converter is your go to tool for fast, reliable, and hassle free image conversion.
Screenshots
Verdict
The clearest difference is in-app purchases: PDF Compressor at none against Image to PDF's 1. Image to PDF's advantage is ads (none vs shown) and update cadence (every 8 days vs every 2 months). On price 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. Image to PDF sells 1 one-off in-app purchase. PDF Compressor asks for nothing beyond the download.
PDF Compressor ships an update every 2 months, Image to PDF every 8 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | PDF Compressor | Image to PDF |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (871 ratings) — better | — |
| Positive reviews | 26.0% of reviews | — |
| Number of ratings | 871 — better | — |
| Update frequency | Every 2 months | Every 8 days — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 62 MB |
| Age rating | 4+ | 4+ |
| Developer | Vishalbhai Vaghasiya | Pratik Khomane |
Bugs and requests
PDF Compressor
Reported bugs
9 issues- App crashes on second compression attempt
- File size increases instead of decreasing
- App exits unexpectedly after compression
- Compressed file unrecognizable or corrupted
- Keyboard numbers display as blank
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- Slow compression times (5+ minutes for small files)
- Unable to save or retrieve compressed files
- Document pages expand instead of compress
- App crashes on launch
Requested features
5 requests- Reduce or eliminate advertisements
- Add compression quality/control settings
- Batch file compression capability
- Improved preview functionality for multiple documents
- Better file naming conventions for compressed files
Image to PDF
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PDF Compressor
No in-app purchases
Image to PDF
- Image Converter PRO$4.99
Questions
Is PDF Compressor free?
Is Image to PDF free?
Do PDF Compressor or Image to PDF have ads?
Which is updated more often, PDF Compressor or Image to PDF?
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