Comparison

InStalker Visitors Tracker IG vs AI PDF Scanner & Editor

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

Head to head
About

InStalker Visitors Tracker IG

Discover who is viewing your profile, interacting with your content, and unfollowing you. Get insights into your top fans and recent visitors. Receive instant alerts for unfollows and blocks.

Highlights
  • Identify admirers and top fans
  • Track recent profile visitors
  • Get unfollower and blocker alerts
  • Detect ghost followers
  • Analyze follower interactions
Features
Read full description

Who is actually paying attention to you? InStalker turns the engagement signals around your account into a clear picture of who keeps showing up. Every like, comment, story reaction and repeat interaction gets scored, ranked and tracked over time, so the people circling your profile stop being a guess. RECENTLY ON YOUR PROFILE The accounts with the freshest activity around you, ordered by how strong and how recent their engagement is. Refresh and watch the list change. This feature does not identify profile viewers. YOUR TOP FANS A ranked list of who interacts with your content most. Watch the order shift week by week, and share your number one fan straight to your story. UNFOLLOWER ALERTS Know the moment someone leaves. Full history of who unfollowed you and when, plus everyone who never followed back in the first place. BLOCK DETECTION A profile disappeared. Find out whether they deactivated, deleted, or blocked you. GHOST FOLLOWERS Find the accounts padding your follower count without ever liking or commenting. Clear them out and watch your engagement rate climb. STORY INSIGHTS See who watches your stories, who reacts, who replies, and who never misses one. STORY VIEWER Search any public username and watch their latest stories from inside InStalker. INSTA BOOST Post ideas for when the feed goes quiet, hooks that stop the scroll, captions written in seconds, and a full size profile picture viewer. HOW IT WORKS InStalker analyzes public engagement data from your own account. Instagram does not hand out a list of who opened your profile, to us or to anyone else. What we can measure is attention: who engages, how often, how recently, and how that pattern shifts. In practice that is the answer most people are looking for. SUBSCRIPTION Full access requires a subscription. Payment is charged to your Apple Account once you confirm the purchase. The subscription renews automatically unless renewal is turned off at least 24 hours before the current period ends. Manage or cancel anytime in your Apple Account settings. –– Disclaimer: This app is not sponsored, endorsed, or administered by, or associated with, Instagram. Instagram is a trademark of Instagram, LLC. Terms of Use: https://www.unfollower.app/terms-and-conditions Privacy Policy: https://www.unfollower.app/privacy-policy

About

AI PDF Scanner & Editor

Features
Read full description

AI PDF Scanner & Editor turns your iPhone or iPad into a powerful document scanner, PDF creator, OCR reader and AI document assistant. Scan receipts, invoices, contracts, notes, reports, certificates, ID cards and other documents with professional quality. Automatically detect page edges, enhance scans and create clear multi-page PDF files in seconds. SMART DOCUMENT SCANNER Capture documents using your camera and create clean digital copies wherever you are. Perfect for: Receipts and invoices Contracts and reports Notes and study materials Certificates and ID cards Business and personal documents CREATE AND EDIT PDF FILES Convert scanned pages into high-quality PDF documents. Features include: Multi-page PDF creation Automatic edge detection Crop and page rotation Brightness adjustment Document filters Scan enhancement Rename, search and organize files OCR TEXT RECOGNITION Extract readable text from scanned documents and images using OCR technology. Use OCR to digitize notes, invoices, receipts, contracts and printed documents quickly. AI DOCUMENT SUMMARY - PRO Save time when reading long documents. Generate AI-powered summaries from PDF files, contracts, reports, invoices and study materials. Quickly identify key information and understand document content faster. PDF TRANSLATOR - PRO Translate PDF files and scanned documents directly from the app. Extract and translate document text to better understand contracts, travel documents, reports, study materials and foreign-language PDFs. PASSWORD PROTECTION - PRO Protect private and confidential PDF documents with password security. Ideal for financial files, contracts, personal records and business documents. ORGANIZE AND SHARE Keep your documents organized and share PDF files through email, messaging apps, Google Drive, cloud storage and productivity tools. PRIVATE AND SECURE Your documents remain under your control. Files are shared or processed online only when you choose to use a related feature. WHY CHOOSE AI PDF SCANNER & EDITOR? Smart document scanner OCR text recognition Professional PDF creation PDF editing tools Multi-page scanning AI document summaries - PRO PDF translation - PRO Password protection - PRO Document organization Fast PDF sharing Download AI PDF Scanner & Editor and scan, edit, translate, summarize and manage your PDF documents directly from your iPhone or iPad Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

InStalker Visitors Tracker IG4 screens
AI PDF Scanner & Editor3 screens

Verdict

The call

The clearest difference is ads: AI PDF Scanner & Editor at none against InStalker Visitors Tracker IG's shown. AI PDF Scanner & Editor also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, 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

Both are free to download. InStalker Visitors Tracker IG sells 4 in-app purchases, starting at $3.99 per 7 days and AI PDF Scanner & Editor sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

InStalker Visitors Tracker IG ships an update every 2 weeks, AI PDF Scanner & Editor every 10 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
InStalker Visitors Tracker IG versus AI PDF Scanner & Editor: the parameters behind the verdict, then further details
ParameterInStalker Visitors Tracker IGAI PDF Scanner & Editor
PriceFreeFree
Rating4.4 (328 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings328 — better—
Update frequencyEvery 2 weeksEvery 10 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size24 MB101 MB
Age rating12+4+
DeveloperUnfollowers +Jart Technologies

In-app purchases

4 purchases

InStalker Visitors Tracker IG

Subscriptions4
  • Instagram Unfollowers Tracker$3.997 Days
  • See Who Viewed Your Instagram$4.997 Days
  • Instagram Stalkers$29.991 Year
Show 1 more
  • Instagram Followers Tracker$39.991 Year
2 purchases

AI PDF Scanner & Editor

Subscriptions2
  • Premium Monthly$3.991 Month
  • Premium Yearly$44.991 Year

Questions

Is InStalker Visitors Tracker IG free?
InStalker Visitors Tracker IG is free to download, with in-app purchases available.
Is AI PDF Scanner & Editor free?
AI PDF Scanner & Editor is free to download, with in-app purchases available.
Do InStalker Visitors Tracker IG or AI PDF Scanner & Editor have ads?
InStalker Visitors Tracker IG shows ads; AI PDF Scanner & Editor does not.
Which is updated more often, InStalker Visitors Tracker IG or AI PDF Scanner & Editor?
InStalker Visitors Tracker IG ships an update every 2 weeks, and AI PDF Scanner & Editor every 10 days. Most recently, InStalker Visitors Tracker IG was updated on November 4, 2026 and AI PDF Scanner & Editor on October 31, 2026.

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