Comparison

FileSizeFix vs Photo to PDF

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

Head to head
About

FileSizeFix

Easily reduce the size of photos, videos, documents, and audio files directly on your device. Achieve exact file sizes for emails, uploads, or sharing, with options to edit and protect your privacy.

Highlights
  • Compress photos, videos, PDFs, audio, and documents
  • Set exact target file sizes in KB or MB
  • Resize images to specific pixel dimensions
  • Batch processing for multiple files
  • Offline processing and privacy protection
  • Edit images, videos, and PDFs before export
  • Scan paper documents to PDF
Features
Read full description

Make any file small enough to send, upload or attach. FileSizeFix compresses photos, PDFs, videos, audio and Office documents to the exact size you need — entirely on your device. Typical jobs it solves: • Email attachment too large: compress photos to 100 KB or a PDF to 1 MB • Job application: shrink your CV or certificate PDF to the portal's limit • Send a video that is too big for chat: make the MP4 smaller in one step • Resize an image to exact pixels for a profile photo, form or website Hit an exact size: • Set a target in KB or MB and get a file that fits • Choose exact pixel dimensions for photos and videos • Presets for 50 KB, 100 KB, 200 KB, 500 KB and 1 MB • Compare before and after with a live preview Every file you need to send: • Photos: JPG, PNG, HEIC, WEBP, AVIF, SVG and more • Documents: PDF, Word, Excel and PowerPoint • Video and audio, including format conversion • Scan paper documents straight to a multi-page PDF Built for upload limits: • Smart Fix reads the requirements from a screenshot and prepares matching files • Batch several files in one run • Save to Files or Photos, or share directly Privacy comes standard: • Files are processed on your device and never uploaded • Works completely offline • Review and remove metadata such as GPS before sharing • Blur or pixelate faces, text and license plates in photos and videos Edit before you export: • Crop, rotate and resize images • Trim, crop, rotate or mute videos • Edit, annotate and sign PDFs and scans Formats it opens: • Images: JPG, PNG, HEIC, WEBP, AVIF, GIF, TIFF, BMP, SVG and camera RAW • Documents: PDF, Word (DOCX), Excel (XLSX) and PowerPoint (PPTX) • Video: MP4, MOV, M4V, 3GP, MPG and MPEG • Audio: MP3, M4A, AAC, WAV, AIFF, FLAC and OGG • Some formats depend on the codecs your device supports In three steps: • Add files from your photos, your file manager or another app's share menu • Set the goal: a size in KB or MB, exact pixel dimensions, or a preset • Check the preview, then save a new file or share it straight away Good to know: • No account, no sign-up and no cloud — it works in airplane mode • Your originals are never overwritten; every result is a new file • Batch mode applies the same target to many files in one run • Quality stays as high as the target size allows, and you see it before saving Selected files and their contents are processed on your device and are not uploaded to a server. Detection results are suggestions and can miss content, so always check the preview before exporting. FileSizeFix is free with no limit on how many files you compress. Ads keep it free: a short full-screen ad runs while a job is processing, and the finished files are ready the moment it closes — saving, exporting and sharing are never interrupted by advertising. FileSizeFix Pro is an optional auto-renewing subscription, monthly or yearly, that removes all ads — every tool stays available either way. Prices are shown before purchase and may vary by country. The subscription renews automatically unless canceled and can be managed in your store account settings. Privacy Policy: https://filesizefix.com/privacy/ Terms of Use: https://filesizefix.com/terms/ Download FileSizeFix and get any file under the limit.

About

Photo to PDF

Easily manage PDF files on your iPhone or iPad with tools for merging, splitting, compressing, and protecting documents. All operations are performed offline and privately, with no account required. Offers free functionality with optional Pro upgrades for higher limits.

Highlights
  • Convert images to PDF
  • Merge multiple PDFs
  • Split PDFs into ranges or single pages
  • Organize, rotate, and delete pages
  • Compress PDF file size
  • Add password protection
  • Unlock password-protected PDFs
Features
Read full description

Everyday PDF work, finished on your iPhone or iPad. Once your files are on your device, work offline without uploading them or creating an account. Your original files stay unchanged. MAKE AND MANAGE PDFS • Scan to PDF — launch the document scanner from the app's home screen, or from inside Images to PDF. Edges are detected and straightened on your device. • Images to PDF — pick images from Files and Photos, or take new photos with the camera. Crop each image by hand, auto-trim its blank outer border, and place 1, 2, or 4 images per page on A4 or Letter. • Merge PDF — combine several PDFs into one and reorder them before saving. • Split PDF — export a page range, selected pages, or single pages as separate files. • Organize Pages — reorder, rotate, and delete pages, then save once when you are done. • Select Pages — pick pages from two or more PDFs and combine them into one new PDF. Reorder, rotate, or duplicate any page; your source files stay unchanged. • Compress PDF — try to reduce the size of image-heavy PDFs before emailing or sharing. • Protect PDF — add an open password. • Unlock PDF — enter the password once and save a copy that no longer needs it. PRIVATE BY DESIGN Once your files are available on this device, all tools work without an internet connection. File names, page thumbnails, document text, and passwords are never sent anywhere. There are no ads and no analytics SDKs. Long jobs show progress and can be cancelled. FREE AND PRO Every tool has a free path that finishes a real task. No tool is locked, and nothing is watermarked. Free includes up to 10 input images or scanned pages per PDF — the same count whether a page holds 1, 2, or 4 images — merging 3 files and 50 pages, splitting into 5 outputs at a time, organizing up to 50 pages, and creating a new PDF from up to 10 selected output pages. Pro offers higher limits. All Compress presets are free. Protect and Unlock are free without limits. Pro is a one-time purchase for your Apple Account, not a subscription. Buying or restoring Pro goes through the App Store and may require an internet connection. MADE FOR APPLE DEVICES • Files, Photos, and the camera are supported; only the items you select or scan are read. • On iPad, a two-column layout appears at regular widths. • Dynamic Type, VoiceOver labels on page thumbnails, Reduce Motion, and Dark Mode are included. • Every drag-to-reorder action also has a button or menu alternative. PDF Tools is a focused toolkit, not a full editor: it does not run OCR, edit text inside a PDF, or fill in forms.

Screenshots

FileSizeFix4 screens
Photo to PDF4 screens

Verdict

The call

The clearest difference is ads: Photo to PDF at none against FileSizeFix's shown. On price, review sentiment, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. FileSizeFix sells 2 in-app purchases, starting at $1.99 per month and Photo to PDF sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FileSizeFix ships an update every 3 weeks, Photo to PDF fortnightly. Both last shipped on October 24, 2026.

Scorecard1 real difference · 9 level
FileSizeFix versus Photo to PDF: the parameters behind the verdict, then further details
ParameterFileSizeFixPhoto to PDF
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 weeksFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size50 MB19 MB
Age rating4+4+
DeveloperDeep Platforms GmbHVeloTract

Customer experience

FileSizeFix

Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Photo to PDF

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

FileSizeFix

Subscriptions2
  • FileSizeFix Pro Monthly$1.991 Month
  • FileSizeFix Pro Yearly$17.991 Year
1 purchases

Photo to PDF

One-time1
  • PDF Tools Pro$9.99

Questions

Is FileSizeFix free?
FileSizeFix is free to download, with in-app purchases available.
Is Photo to PDF free?
Photo to PDF is free to download, with in-app purchases available.
Do FileSizeFix or Photo to PDF have ads?
FileSizeFix shows ads; Photo to PDF does not.
Which is updated more often, FileSizeFix or Photo to PDF?
FileSizeFix ships an update every 3 weeks, and Photo to PDF fortnightly. Most recently, FileSizeFix was updated on October 24, 2026 and Photo to PDF on October 24, 2026.

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