Comparison

InstaScan vs PDF Summarizer

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

Head to head
About

InstaScan

Transform your iPhone into a powerful scanner. Easily capture, sign, and export documents as PDFs or JPEGs. Features AI-powered text extraction, summarization, and smart title suggestions for scanned content.

Highlights
  • Scan documents quickly
  • Add signatures
  • Export as PDF/JPEG
  • AI text extraction
  • AI content summarization
  • Automatic edge detection and cropping
  • Multipage document creation
Features
Read full description

Turn your iPhone into fast and easy to use scanner. It’s never been so easy to Scan, put Signature and Email multipage documents into PDF or JPEG. You can scan any document in seconds include business cards, receipts, notes, passports, whiteboards and even multiple page documents. InstaScan's built in AI engine extracts text from scanned pages for you to copy. Moreover, it will suggest smart titles and generate summarised content from the whole scanned page. Just take picture, crop, choose preferred scanner effect and you’re done. Here are the features that awaits you: - Put your signature on any document easily - Anti shake technology while taking picture to get more detailed image - Automatic image edge detection - Smart image cropping - Image perspective auto correction - Several image effects - Save documents inside app or export in Camera Roll - Create multipage documents and email into PDF or JPEG - Automatic upload of documents to iCloud - Email optimized image size for instant attachment delivery You can get Pro features through auto-renewing subscription and if you want to continue getting premium features, your subscription should be continued. 3 Monthly subscription costs $7.99 (or equivalent) and renews automatically every three month, unless you cancel it through your iTunes  account 1 year subscription costs $17.99 (or equivalent), free trial - 3 days and renews automatically every year, unless you cancel it through your iTunes  account Prices are in U.S. dollars, may vary in countries other than the U.S. and are subject to change with notice. Payment will be charged to your iTunes Account at confirmation of purchase. Your subscription automatically renews unless auto-renewal is turned off at least 24 hours before the end of the current subscription. Your account will be charged for a renewed subscription within 24 hours prior to the end of current subscription. You can manage your subscription and switch off the auto-renewal by accessing your account settings after purchase. You cannot cancel the current subscription during the active subscription period. Any unused part or time-span of a free trial period will be forfeited, as soon as you purchase a subscription. more information can be found on the following links: Terms & Conditions: https://lmddata.blob.core.windows.net/lmdmore/InstaScanTerms.html?sig=W%2FIv5q3%2F5xqKaf7IdYuPyJPenpCy%2FuWal%2FBtUjKGLmY%3D&se=2024-04-24T07%3A59%3A54Z&sv=2019-02-02&sp=r&sr=b Privacy policy: http://lemondo.com/privacy We want to hear your suggestions, likes, complains.. Please leave your feedback, rate us on the AppStore or use the contact link to stay in touch. Download Scanner for iPhone right now and get all those features for free. We are working constantly to improve app performance and user experience. To get your feedbacks easily & make the process convenient, you can send us your questions & suggestions directly from the app "Settings”. Your suggestions are valuable for us! If you like Scanner for iPhone, don’t forget to rate us on AppStore! ;) Happy scanning!

About

PDF Summarizer

Instantly condense lengthy PDF documents into concise summaries using advanced AI. Save time and quickly grasp the key information from any large text file. Offers unlimited conversions with generous page and word limits per document.

Highlights
  • AI-powered summarization
  • Concise and easy-to-understand summaries
  • Unlimited conversions
  • Up to 1500 pages per document
  • Up to 300K words per document
  • Cloud processing for privacy
Features
Read full description

Get a fast and accurate summary of any long PDF document with PDF Summarizer. Our app uses the latest AI technology to provide you with a concise and easy-to-understand summary. Effortlessly summarise large PDFs with PDF Summarizer. With quick and concise summaries, you can now save time reading through lengthy PDFs. Get unlimited conversions, convert up to 1500 pages and 300K words with a single click. PDF Summarizer uses Latest AI technology for the best quality summaries. Get it now and start taking advantage of all its features. Try it today and see the difference for yourself. Please review our Terms of Service (https://www.app-privacy-policy.com/live.php?token=Zbkqk9hgSJLjpb18b0GuyO6EILWsj9By) and Privacy Policy (https://gist.github.com/adityaw114/947d16819256c78a3cb60ec99c292231) for more information. This app requires a subscription to use. Payment will be charged to your iTunes account at the time of purchase, and the subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage your subscription or turn off auto-renew in your account settings at any time. This app offers both monthly and annual subscription options. This app uses cloud processing and your documents are not saved and are deleted immediately after conversion.

Screenshots

InstaScan4 screens
PDF Summarizer3 screens

Verdict

The call

The clearest difference is monetization model: InstaScan at free with in-app purchases against PDF Summarizer's subscription. InstaScan also leads on review sentiment (60% vs 33%) and ratings volume (1.9K vs 16). PDF Summarizer's advantage is ads (none vs shown). On price, rating, 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. InstaScan sells 3 in-app purchases, starting at $7.99 per 3 months and PDF Summarizer sells 8 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for InstaScan against 4.6 for PDF Summarizer. That said, the two scores are not equally well evidenced: InstaScan has 1.9K ratings behind it against 16, so its average is the more settled of the two. Written reviews are what separate them: 60% of InstaScan's written reviews are positive against 33% of PDF Summarizer's.

UpkeepUpdate frequency

InstaScan ships an update every 2 months, PDF Summarizer every 6 weeks. The most recent releases landed on September 25, 2026 and September 15, 2026 respectively.

Scorecard4 real differences · 6 level
InstaScan versus PDF Summarizer: the parameters behind the verdict, then further details
ParameterInstaScanPDF Summarizer
PriceFreeFree
Rating4.6 (1.9K ratings)4.6 (16 ratings)
Positive reviews60.0% of reviews — better33.3% of reviews
Number of ratings1.9K — better16
Update frequencyEvery 2 monthsEvery 6 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.015.0
Further details — not scored
Size90 MB10 MB
Age rating+44+
DeveloperLemondo Apps LLcAditya Wagh

Customer experience

InstaScan

All ratings1,862 ratings
Positive89.9%
Neutral4.0%
Negative6.1%
Written reviews35 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

PDF Summarizer

All ratings16 ratings
Positive93.8%
Neutral0.0%
Negative6.3%
Written reviews9 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

3 purchases

InstaScan

Subscriptions2
  • Pro Subscription 3 month$7.993 Months
  • Pack VIP3 Days trial$17.991 Year
One-time1
  • Pro Version$39.99
8 purchases

PDF Summarizer

Subscriptions8
  • All Access$5.997 Days
  • All Access$6.991 Month
  • All Access$7.997 Days
Show 5 more
  • All Access$12.991 Month
  • All Access$13.001 Month
  • All Access$49.991 Year
  • All Access$62.001 Year
  • All Access$69.991 Year

Questions

Is InstaScan free?
InstaScan is free to download, with in-app purchases available.
Is PDF Summarizer free?
PDF Summarizer is free to download, with in-app purchases available.
Which has better reviews, InstaScan or PDF Summarizer?
InstaScan and PDF Summarizer are both rated 4.6 out of 5 on the App Store, from 1.9K and 16 ratings respectively.
Do InstaScan or PDF Summarizer have ads?
InstaScan shows ads; PDF Summarizer does not.
Which is updated more often, InstaScan or PDF Summarizer?
InstaScan ships an update every 2 months, and PDF Summarizer every 6 weeks. Most recently, InstaScan was updated on September 25, 2026 and PDF Summarizer on September 15, 2026.

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