Comparison

PDFDarkMode vs AutoDoc Scan

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

Head to head
About

PDFDarkMode

Easily convert PDFs to a comfortable dark mode with custom text and background colors. Reduce eye strain while reading or studying long documents. Save and revisit your personalized PDFs in a private library.

Highlights
  • Upload PDFs from device
  • Customize text and background colors
  • Preview dark mode changes
  • Download converted PDFs
  • Personal PDF library
  • Private by design
Features
Read full description

PDFDarkMode makes your PDFs easier on the eyes, day or night. Upload any PDF, choose your own text and background colors, preview your changes, and download your converted document directly within the app. Whether you’re studying, reading long-form writing, or reviewing technical documents, PDFDarkMode helps reduce eye strain and make your PDFs visually comfortable and fully personalized. Features • Upload any PDF from Files or your device • Customize text color and background color • Preview your converted PDF in full dark mode • Download it directly • Save and revisit all converted PDFs in your personal library • One-time in-app purchase to download a dark mode PDF for $2.99 • Upgrade to PDFDarkMode Pro for $9.99 to unlock unlimited dark mode PDF downloads Private by Design No logins. No analytics. No tracking. Your PDFs stay private.

About

AutoDoc Scan

Features
Read full description

AutoDoc Scan turns your iPhone into a focused document scanner—so receipts, forms, and notes become clear PDFs you can find, rename, and share in seconds. Scan the way you expect Use the built-in document camera to capture multi-page scans. AutoDoc Scan helps you get straightened, readable pages without a fiddly workflow. Look sharp before you save Fine-tune scans with filters like grayscale, black & white, and magic color, plus enhancement options when you want pages to pop. Your library, your control Browse documents in list or grid, search by name, and sort by date, name, or size. Open any file in a simple PDF viewer with page navigation and zoom, then share the PDF anywhere you already work. Private by default Your documents stay on your device—no account required for the core experience. Go ad-free with Premium Subscribe to remove ads and enjoy a cleaner scanning flow. Free users may see ads supporting development. Whether you’re archiving paperwork or sending a signed form, AutoDoc Scan keeps scanning simple, fast, and honest. Privacy Policy: https://privacy-terms-vibestire.web.app/policy/wkQv621h6NNcVfNlXmwu/privacy Terms of Use: https://privacy-terms-vibestire.web.app/policy/wkQv621h6NNcVfNlXmwu/terms Apple Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PDFDarkMode4 screens
AutoDoc Scan4 screens

Verdict

The call

PDFDarkMode and AutoDoc Scan are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. PDFDarkMode sells 5 one-off in-app purchases and AutoDoc Scan sells 2 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDFDarkMode ships an update every 4 days, AutoDoc Scan every 3 days. The most recent releases landed on October 24, 2026 and October 7, 2026 respectively.

ScorecardNo meaningful differences
PDFDarkMode versus AutoDoc Scan: the parameters behind the verdict, then further details
ParameterPDFDarkModeAutoDoc Scan
PriceFreeFree
Rating4.2 (5 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings5 — better—
Update frequencyEvery 4 daysEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size4 MB39 MB
Age rating4+4+
DeveloperWildcatter LLCThien Tran Cao

In-app purchases

5 purchases

PDFDarkMode

One-time5
  • Download PDF (up to 100 pages)$0.99
  • Dark Mode PDF Download2 variants$2.99
  • Download PDF (up to 500 pages)$4.99
Show 2 more
  • PDFDarkMode Pro$9.99
  • Download PDF (500+ pages)$9.99
2 purchases

AutoDoc Scan

Subscriptions2
  • 1 Month Premium access$1.491 Month
  • 1 Year Premium access$12.491 Year

Questions

Is PDFDarkMode free?
PDFDarkMode is free to download, with in-app purchases available.
Is AutoDoc Scan free?
AutoDoc Scan is free to download, with in-app purchases available.
Do PDFDarkMode or AutoDoc Scan have ads?
Neither PDFDarkMode nor AutoDoc Scan shows ads.
Which is updated more often, PDFDarkMode or AutoDoc Scan?
PDFDarkMode ships an update every 4 days, and AutoDoc Scan every 3 days. Most recently, PDFDarkMode was updated on October 24, 2026 and AutoDoc Scan on October 7, 2026.

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