Comparison

Diffchecker vs PDF Converter

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

Head to head
About

Diffchecker

Easily find differences between two texts by pasting, typing, or scanning images. This tool automatically highlights discrepancies with synchronized scrolling for a clear comparison.

Highlights
  • Text difference highlighting
  • Camera OCR for text extraction
  • Synchronized scrolling
  • Paste and type input
  • Instant comparison
Features
Read full description

Diffchecker – The Ultimate Text Difference Finder! Need to spot differences between two pieces of text? Diffchecker makes it effortless! Whether you paste, type, or snap a photo of text, our powerful tool automatically highlights the differences for you. Why Diffchecker? Scan & Compare Instantly – Use your camera to extract text from images with built-in OCR (perfect for documents, receipts, and notes). Lightning-Fast & Automatic – No manual work—just input text and let Diffchecker do the rest. Synchronized Scrolling – Easily track differences side by side for a seamless experience. Simple & Intuitive – No clutter, no confusion—just the best diff-checking experience. Always Improving – Frequent updates bring new features and enhancements! How It Works: Paste, type, or scan text from an image. Tap compare – differences are highlighted instantly. Review with synced scrolling for clarity. Don't settle for less—get the most advanced, accurate, and user-friendly diff checker on iOS today!

About

PDF Converter

Easily convert documents to and from PDF format in just three steps. Create PDFs from images, share converted files, and manage your conversion history. Supports a wide range of input and output file types.

Highlights
  • Convert documents to PDF
  • Create PDF from images
  • Supports numerous file formats
  • Share converted files easily
  • Conversion history access
  • Cloud-based conversion
Features
Read full description

Convert your documents from and to PDF in a 3 steps! 1. Select your input file 2. Choose output format from available ones 3. Convert! It will take only a few seconds It's just as easy as it sounds! No need for overcomplicated apps with dozens of nonsense features. With PDF Converter app you can convert your documents to pdf or create pdf files from images in a matter of seconds. -- ADD -- You may chose between different sources like iCloud, gallery or just capture a new photo. You may also share file from other apps. -- SHARE -- Share all your converted files right from the app. Send via iMessage, Open in other apps, Print or save it to Files app on iPhone. -- RETURN -- Access your conversion history - there is a related tab in the app. There you may also repeat sharing of converted files or delete those you don't need anymore. -- FORMATS -- Supported file formats: pdf, jpg, png, doc, docx, txt, rtf, svg, xls, xlsm, xlsx, xps, epub, fb2 csv, djvu, docm, eml, eps, msg, odp, ods, odt, pps, ppsx, ppt, pptm, pptx, ps, heic, ai, cdr, emf, odg, pcx, psd, tga, wbmp, webp, wmf, bmp, gif, tiff, pub, wpd, wps, lit, mobi and more to come! (not all variations for initial and target file formats are available) Some conversions are done on a secure cloud server so you must have an internet connection to use this app. You should be aware that by using this app, you agree that your files will be sent over the internet from the app to the cloud server for conversion. Note: price may vary depending on location. Information about the auto-renewal of subscription: - Payment will be charged to iTunes Account at confirmation of purchase; – Subscriptions are billed weekly, monthly, quarterly, or annually at the rate based on the subscription plan - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period; - The account will be charged for renewal within 24-hours before the end of the current period. The cost depends on the selected plan; - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase; Privacy Policy: https://minimodev.com/pdf/privacy Terms of Use: https://minimodev.com/pdf/terms For any questions or inquiries, please get in touch: pdf.converter.info@gmail.com

Screenshots

Diffchecker3 screens
PDF Converter4 screens

Verdict

The call

The clearest difference is price: PDF Converter at Free against Diffchecker's $2.99. PDF Converter also leads on review sentiment (44% vs 0%) and rating (4.7 vs 1.0). On 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

CostPrice · In-app purchases · Ads · Monetization

PDF Converter is free to download; Diffchecker costs $2.99 up front. Diffchecker sells 1 one-off in-app purchase and PDF Converter sells 8 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDF Converter holds the better App Store score, 4.7 against 1.0. That said, the two scores are not equally well evidenced: PDF Converter has 33K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Diffchecker's written reviews are positive against 44% of PDF Converter's.

UpkeepUpdate frequency

Diffchecker ships an update every 77 months, PDF Converter every 4 weeks. The most recent releases landed on October 12, 2026 and October 30, 2026 respectively.

Scorecard8 real differences · 3 level
Diffchecker versus PDF Converter: the parameters behind the verdict, then further details
ParameterDiffcheckerPDF Converter
Price$2.99Free — better
Rating1.0 (3 ratings)4.7 (33K ratings) — better
Positive reviews0.0% of reviews44.3% of reviews — better
Number of ratings333K — better
Update frequencyEvery 77 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationPaidFree with in-app purchases — better
Best chart rank—#40 — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.415.0 — better
Further details — not scored
Size5 MB90 MB
Age rating4+4+
DeveloperAhmad RahimiMinimodev Technologies LTD

Customer experience

Diffchecker

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews5 reviews
Positive0.0%
Neutral20.0%
Negative80.0%

PDF Converter

All ratings32,746 ratings
Positive92.9%
Neutral1.1%
Negative6.0%
Written reviews497 reviews
Positive44.3%
Neutral2.4%
Negative53.3%

Bugs and requests

Diffchecker

Not enough reviews yet to summarise bugs or requests.

PDF Converter

Reported bugs

3 issues
  • Conversion failures
  • Corrupted output files
  • Subscription cancellation issues

Requested features

3 requests
  • Free trial option
  • Pay-per-use model
  • Improved file format compatibility

In-app purchases

1 purchases

Diffchecker

One-time1
  • Remove advertisements$0.99
8 purchases

PDF Converter

Subscriptions8
  • Go Unlimited Weekly$3.997 Days
  • Photo to PDF Converter$3.997 Days
  • Go Unlimited Weekly$4.997 Days
Show 5 more
  • Go Unlimited Weekly$5.997 Days
  • Go Unlimited Weekly3 Days trial$5.997 Days
  • Go Unlimited Monthly2 variants$9.991 Month
  • Go Unlimited Weekly3 Days trial$9.997 Days
  • Go Unlimited Monthly2 variants$15.991 Month

Questions

Is Diffchecker free?
Diffchecker costs $2.99, and also offers in-app purchases.
Is PDF Converter free?
PDF Converter is free to download, with in-app purchases available.
Which has better reviews, Diffchecker or PDF Converter?
PDF Converter is rated higher. Diffchecker averages 1.0 out of 5 from 3 ratings, while PDF Converter averages 4.7 from 33K ratings.
Do Diffchecker or PDF Converter have ads?
Neither Diffchecker nor PDF Converter shows ads.
Which is updated more often, Diffchecker or PDF Converter?
Diffchecker ships an update every 77 months, and PDF Converter every 4 weeks. Most recently, Diffchecker was updated on October 12, 2026 and PDF Converter on October 30, 2026.

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