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53
BU Score
Solid

PDF Size Compressor

5.0 ✍️ Editor
✍️ bumetric analysis

PDF Size Compressor is an iOS app from Nikhil Anshuman in the Business category, currently rated 5.0★ across 4 ratings. Initial signal reads as largely positive sentiment, users highlighting consistency and feature depth.

Our BU Score puts it at 53: Solid (established niche player). For a Business app, that means established niche player.

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

📊 Performance Tracking LIVE

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Rating
Reviews
Forecast Revenue / mo
Snapshots tracked
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since first record
Range:

💰 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 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
Paid app ($0.00)METRIC
+$2,800
Excellent rating (5.0★)METRIC
+$2,200
Established app (6y old)METRIC
+$800
Single-language (English only)METRIC
−$400
Pre-traction phase (4 ratings)METRIC
−$300
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 →
💾 35 MB🔞 4+📱 iOS 11.0+🔖 v2.0🔄 updated 4y ago🌐 EN📂 Business💰 Paid🚀 Launched 2019 (6y old)

📝 About this app

Compress PDF and reduce its size by maintaining good quality. For example : If there is a PDF file of size 15 MB, the application could compress it to a size of 5 MB.
The application is also very useful for compressing PDF files with scanned pages, graphics and photos. Compressed PDF documents require less disk space for storage and facilitate faster uploads and downloads which saves transmission time, internet data and cost. This application gives you access to many compression options to help you to reduce PDF file size without compromising the document's quality.

Key Features:

-> Email PDFs easily
Compress the PDF file before you email it. In this way, the email will not only be delivered faster but also will be be quicker to open at the receiver's end. The email providers have a file size limit of 20MB, so compressing PDFs will also help to keep the attachment size within limits.

-> Download and upload the PDF files easily
Compress and use a smaller version of the PDF files with good quality. In this way, the PDF files will load more quickly on your website and it will also download quickly on the visitor's devices.

-> Great Quality of PDF
Compress your PDF files using multiple compression options to get a combination of prefect quality and file size which is great for uploading files to the web, sharing with the other applications and sending it through email on mobile phones.

-> Compress even more by changing the PDF contents to Grayscale :
The PDF could also be converted to Grayscale along with the compression. Changing the colour of images and contents of the PDF to grayscale helps in further reducing the file size of the PDF.

-> Save disk storage space
The compressed PDF files also save storage space on the phone which could help in storing more other files to the device.

-> Quick and efficient
The application is quick to compress PDF files and produces accurate results.

Note : Some PDF documents might not get compressed. This could happen when the PDF is already optimized to maximum extent or there are no compressable items in the PDF file.

🆕 What's New · v2.0

- Bug fixes and Performance improvements.
In case of any issue or questions, please write to us on sofonicaltd@gmail.com. We will be happy to help.

Profile & Insights

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

Identification

App name
PDF Size Compressor
Developer
Nikhil Anshuman
Bundle ID
com.sofonica.pdf-size-compressor
App Store URL
Open in App Store
Category
Business
Content rating
4+
Languages
EN

Company

Website
sofonica.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
$976/mo
Top-grossing rank
Outside top 100 in US Business
All-time revenue
Not found
Pricing
Not found

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
Recent App Store Reviews2 latest · avg 5.0★ · 100.0% 5★ · 0% 1★
5★
2 (100%)
4★
0 (0%)
3★
0 (0%)
2★
0 (0%)
1★
0 (0%)
+0 ratings/week
Praise: love ×1 great ×1 fantastic ×1
Top positive
★★★★★ Great APP
I just bought this app as I needed to email documents that were 55MB in size. Needless to say, I was not able to email them because they were way too large. I looked for a PDF compressor app and found this app. I LOVE IT! It compressed my …
★★★★★ Simple and works well
So far I’ve been pleased with this app. Very simple to use and works well. No problems so far with about 50 pdf compressions in the last couple months.…
Top negative
★★★★★ Great APP
I just bought this app as I needed to email documents that were 55MB in size. Needless to say, I was not able to email them because they were way too large. I looked for a PDF compressor app and found this app. I LOVE IT! It compressed my …
★★★★★ Simple and works well
So far I’ve been pleased with this app. Very simple to use and works well. No problems so far with about 50 pdf compressions in the last couple months.…
📈Ratings growth4 ratings+300% lifetimeShow 3-year history estimate ▾Dec 2021Oct 2024May 2026
Tracked (4 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
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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Full revenue analysis
Read the article-style breakdown for PDF Size Compressor: category rank, percentile, growth signal, comparable apps, and how the forecast is calibrated against verified-MRR anchors in this niche.
Read deep-dive →