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72
BU Score
Strong

Doc Scanner - PDF Scanner App

4.5 ✍️ Editor
✍️ BU Analytics Review

Doc Scanner - PDF Scanner App is an Android app from Tongsoft Inc. in the Business category, currently rated 4.5★ across 26,947 ratings. Initial signal reads as mixed reviews — supporters praise core features while critics cite stability/value gaps.

Our BU Score puts it at 72Strong (healthy traction). For a Business app, that means healthy traction.

Track changes month-over-month in the Performance section below — live snapshot history and revenue forecast included.

creator

📊 Performance Tracking LIVE

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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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💰 Forecast Revenue / mo

MODEL
Revenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 4 of 4 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Mid install base (26,947 ratings)METRIC
+$5,500
Excellent rating (4.5★)METRIC
+$2,200
Mature app (8y old)METRIC
+$1,500
Ad-supported / freemiumMETRIC
+$600
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)

📈 Reviews Growth

LIVE
Cumulative review count from first BU snapshot. Each point = a tracked update.

⭐ Rating Trend

LIVE
Average rating evolution. Updates with each new review batch.

🗓️ Snapshot Timeline

HISTORY
Each bar shows a tracked update and the metric delta from the previous snapshot.
App Specs
🔐 Own this app? Claim & verify MRR →
🔖 v4.5.1🔄 updated 3w ago📂 Business💰 Free📺 Ad-supported💎 IAP $0.99 - $89.99 per item🚀 Launched 2018 (8y old)

📝 About this app

TOP SCANNER FEATURES:


+ Scan documents
Top Scanner scans any type of documents, ranging from a receipt to multiple pages book.

+ Export to PDF file
All scanned documents are exported as industry-standard PDF file. You can add new pages or delete existed pages within the PDF file.

+ Email scanned documents
Just scan any documents and tap "Send" button.

+ Extremely Fast
Top Scanner is optimized to run very fast.

+ Multiple editing support scanned document
Top Scanner support a lot of image editing options so you can make the scanned images as easy to read as possible.

+ Scans are saved to your device as images or PDFs.


TopScanner is a simple scanner with a high quality PDF output.

1. Scan documents, receipts and business cards
2. Auto detect borders
3. Fine tune the image with many filters to reach perfection
4. Easily manage your documents
5. With a high quality PDF or PNG output.
6. Automatically upload and back up files.

* There are two options for the current subscription service:
* US $ 2.99 per month will be automatically charged by Google every month.
* $ 19.99 per year will be automatically charged by Google every year.
* Once confirmed to purchase a subscription product, (if there is a trial period, after the trial period expires), a fee will be charged immediately,
* If you need to cancel the subscription service, please be sure to cancel the subscription before the next cycle. The current subscription cycle cannot be cancelled.
* Unsubscribe, go to the Google play subscription item to find our application, click Cancel Subscription, and you will not be charged again in the next cycle.




Top Scanner - it's free - try it now!

If you like Top scanner or have any other comments, please take a moment to write us a comment, or simply email us at topscanner@outlook.com, which will help us improve our products and give you a better experience. .

Profile & Insights

Everything we know — and don't — about this app and its company.

Identification

App name
Doc Scanner - PDF Scanner App
Developer
Tongsoft Inc.
Bundle ID
com.studio.topscanner
App Store URL
Open in App Store
Category
Business
Content rating
Not found
Languages
Not found

Company

Website
www.tongsoftinfo.com
Tagline
Not found
Description
Not found
Founded
Not found
HQ / Address
Not found
Employees
Not found
Logo
Not found

Revenue

Verified revenue / mo
Not found
AI revenue estimate / mo
Not found
AI annual estimate
Not found
ML model estimate / mo
$1.3K/mo
Top-grossing rank
Not found
All-time revenue
Not found
Pricing
$0.99 - $89.99 per item

Founder

Name
Not found
X / Twitter
Not found
LinkedIn
Not found
GitHub
Not found
X followers
Not found
Public statements
Not found

Funding

Total raised
Not found
Last round
Not found
Investors
Not found
Crunchbase
Not found
AngelList
Not found

Press & Links

Articles found
Not found
Listed on
Not found
Blog
Not found
Press / News
Not found

Contacts & Socials

Socials
Not found
Email
Not found
Phone
Not found
Contact page
Not found
About page
Not found
📈Ratings growth26,947 ratings+25% lifetimeShow 3-year history estimate ▾May 2023Dec 2024May 2026
Tracked (1 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
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