PDF Scanner app – TapScanner

by Tap AI

4.5 2.8M+ reviews
137M+ Installs
10/13/2017 Released
PDF Scanner app – TapScanner icon
PDF Scanner app – TapScanner icon
Business

PDF Scanner app – TapScanner

by Tap AI

4.5 2.8M+ reviews
137M+ Installs
10/13/2017 Released
PDF Scanner app – TapScanner screenshot 1
PDF Scanner app – TapScanner screenshot 2
PDF Scanner app – TapScanner screenshot 3
PDF Scanner app – TapScanner screenshot 4
PDF Scanner app – TapScanner screenshot 5
PDF Scanner app – TapScanner screenshot 6

Ratings Breakdown

4.5 ★★★★★ 2.8M+ ratings
5 82%
4 6%
3 2%
2 1%
1 8%

Data from Google Play at the time of writing.

What TapScanner Does and Who It’s For

TapScanner turns your phone camera into a document scanner and PDF editor. It captures receipts, contracts, business cards, and multi-page documents, cleans them up with edge detection and image correction, and lets you merge, split, sign, and annotate PDFs. It also includes OCR for converting images into searchable text in over 110 languages, plus cloud backup to Google Drive, Dropbox, and OneDrive. It’s aimed at students, freelancers, and office workers who need to digitize paperwork on the go without a physical scanner.

Where the App Actually Shines

Based on real user feedback, the core scanning experience works well for many people. One reviewer with an outdated Windows 7 computer said the app let them upload, edit, crop, and convert files when their PC couldn’t handle it, calling it ‘amazing’ with options they were still discovering. Another user praised how it handles shadows and imperfect edges automatically, letting them choose filters and switch between color and black-and-white for receipts and invoices. When the scanning pipeline cooperates, output quality and the editing toolkit get genuine praise.

The Paywall Creep Problem

The most consistent complaint is that features quietly move behind the subscription wall over time. One user with 672 helpful votes said ‘every time I use this app a feature has been taken away from the free version and put in the premium,’ specifically calling out editing tools for scanned documents with stains or watermarks. Another reviewer noted that auto-edit and black-and-white filters, once free, now require paid credits. There’s also a report of PNG downloads capped at 5 per day without a membership, plus watermarks stamped onto free-tier exports.

Billing and Reliability Complaints

Subscription handling draws sharp criticism. One user said they subscribed to a yearly plan but the app then claimed they’d ‘exceeded 100% of my free scan plan,’ blocking core scanning functionality despite paying, and called the company ‘robbers.’ Separately, a user reported that after several updates the app started crashing and saving edited scans as blank black pages. Another complained scans looked ‘terrible’ despite marketing promises of professional quality, and that the steady-hold capture process kept restarting, making it harder to hold the phone still the longer it dragged on.

Should You Download TapScanner?

If you only need occasional scans and don’t mind watermarks or daily limits, the free tier can still be useful, and satisfied users do report strong results for everyday document capture. But if you’re relying on it for regular business use, be prepared for previously free editing tools to shift into paid tiers, and read subscription terms carefully before committing to a yearly plan, since billing disputes are a recurring theme. Given the crash reports and blank-page saves mentioned in reviews, it’s worth testing thoroughly during the free trial before trusting it with important documents.

Pros

  • Automatic edge detection works well
  • OCR supports over 110 languages
  • Handles shadows and imperfect edges nicely
  • Useful for users without a scanner
  • Cloud backup to major storage services

Cons

  • Free features keep moving to premium
  • Billing and subscription complaints reported
  • Some users report crashes and blank scans

What Real Users Say

A Google user 2/5

“Slowly trying to force you to pay for the upgrade. I swear every time I use this app a feature has been taken away from the free version and put in the premium. Especially the editing features for scanned documents. Like if your document has any kind of watermark or stain on it none of the features they now have…”

👍 672 found this helpfulDeveloper responded
Michael Rippett 5/5

“In my defense, I was asked to review this app right of completing the installation. I am a software engineer, so I know how valuable and useful feedback can be. If I sign up for a 3-day trial, I do expect to have full, unfettered usage of the app and its full feature set. I also only expect to buy…”

👍 658 found this helpfulDeveloper responded
Lavon Dove 5/5

“I have an outdated computer(Windows 7)and I was not able to upload files, until I found this great app. Now I can upload, edit, crop and send files, convert from PDF, send as PDF, as an image, and so much more... so many options! I've only begun to explore this app! It's amazing! and after your 3-day free trial the…”

👍 571 found this helpfulDeveloper responded

Reviews sourced from Google Play, selected by helpfulness at the time of writing.

App Info & Permissions

Developer Tap AI
Content rating Everyone
Contains ads Yes
In-app purchases $1.49 - $99.99 per item
Installs 137M+
Released 10/13/2017
Price Free

Permissions this app requests

📷 Camera Take pictures and videos
🖼️ Photos/Media/Files Read the contents of your USB storage; modify or delete the contents of your USB storage
💾 Storage Read the contents of your USB storage; modify or delete the contents of your USB storage
📶 Wi-Fi connection information View Wi-Fi connections

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Frequently Asked Questions

1

What is PDF Scanner app - TapScanner?

TapScanner is a mobile app that turns your phone into a document scanner and PDF toolkit. It captures documents like receipts, contracts, and business cards, then lets you edit, merge, split, sign, and annotate PDFs. It also offers OCR text recognition and cloud backup integration with services like Google Drive and Dropbox.

2

Is TapScanner free to use?

TapScanner offers a free trial that converts into a paid subscription if not cancelled in time. Several users report that many editing features, filters, and higher download limits are restricted to paying subscribers. You can cancel anytime through Google Play's subscription settings, but some reviewers reported billing issues even after subscribing.

3

Does TapScanner produce good quality scans?

Many users report clear, professional-looking scans with good shadow removal and edge detection, especially for receipts and multi-page documents. However, at least one reviewer described results as 'terrible' and said the capture process kept requiring them to hold steady repeatedly, making it harder over time. Quality seems to vary depending on lighting and document condition.

4

Are there problems with subscriptions or billing?

Yes, this is one of the most cited complaints. One user said they paid for a yearly plan but were still told they'd exceeded their free scan limit, blocking core features. Reviewers advise checking subscription terms carefully and monitoring the trial period to avoid unexpected charges.

5

Who should download TapScanner?

It suits people who need occasional document scanning and can tolerate free-tier limitations like watermarks or daily download caps. Those needing heavy daily use, especially for business documents, should be prepared for key editing tools to require a paid subscription. Test the free trial thoroughly first, since some users report crashes and blank saved scans.