PDF Compressor vs MedScoreCalc
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
PDF Compressor
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PDF Compressor & Photo Optimizer β Everything on your iPhone, nothing in the cloud. Shrink PDFs and photos by up to 95% while you blink eyes. No internet required. No uploads. Your files never leave your device. --------------------------------- WHAT YOU CAN DO --------------------------------- COMPRESS PDF Reduce PDF file size with adjustable quality levels. Perfect for email attachments, web uploads, and freeing up storage. COMPRESS PHOTOS Shrink JPEG, PNG and HEIC images while keeping them sharp and shareable. SELECT & SPLIT PAGES Pick only the pages you need from any PDF using a visual thumbnail grid. MERGE & JOIN PDFs Combine multiple PDFs or images into a single document in seconds. PASSWORD LOCK & UNLOCK Protect sensitive PDFs with a password or remove password from encrypted files β all on-device, no cloud key storage. RECENT FILES Instantly access and re-share your recently compressed or edited files. ADD SIGNATURE Append signature to your PDFs and share them instantly ----------------------------------------- WHY CHOOSE PDF COMPRESSOR ----------------------------------------- 100% on-device - your documents never leave your iPhone or iPad No account, no subscription required to get started Works offline - compress on a plane, in a meeting, anywhere Supports Files app - open and save directly from iCloud, Dropbox and more iPad & Mac (Apple Silicon) ready Perfect for students, professionals, lawyers, and anyone who handles PDFs regularly.
MedScoreCalc
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ScoreCalc is a practical child growth assessment app designed for parents, pediatricians, and healthcare teams. It helps evaluate physical development using WHO growth references and presents results in a clear, clinical-friendly format. With ScoreCalc, you can enter a childβs birth date, measurement date, sex, height, weight, and optional head circumference. The app calculates key indicators, including: Length/height-for-age Weight-for-age Weight-for-length (when applicable) Head circumference-for-age (when applicable) BMI-for-age (WHO 5β19 reference) For each indicator, ScoreCalc provides z-scores and percentiles, plus color-coded interpretation to quickly highlight normal values, potential undernutrition, and risk of excess weight. BMI status is also classified by percentile ranges for easier screening. The interface is built for fast use in real settings: Simple input flow Metric and imperial units Multilingual support Clean result cards for quick review ScoreCalc is intended as an educational and screening support tool and does not replace professional medical diagnosis. It is best used alongside clinical judgment and follow-up over time.
Screenshots
Verdict
The clearest difference is in-app purchases: MedScoreCalc at none against PDF Compressor's 3. MedScoreCalc also leads on ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. PDF Compressor sells 3 in-app purchases, starting at $2.99 per month. MedScoreCalc asks for nothing beyond the download.
PDF Compressor ships an update every 3 weeks, MedScoreCalc every 2 days. The most recent releases landed on September 9, 2026 and September 7, 2026 respectively.
| Parameter | PDF Compressor | MedScoreCalc |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 2 days β better |
| Ads | Yes | No β better |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad | iPhone, iPad, iPod β better |
| Requires iOS | 16.2 | 15.1 β better |
| Further details β not scored | ||
| Size | 31 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Swetha MB | Ilya Borisov |
In-app purchases
PDF Compressor
- Unlock All Photo PDF functionality$2.991 Month
- Unlock All Photo PDF functionality$9.996 Months
- Unlock All Photo PDF functionality$14.991 Year
MedScoreCalc
No in-app purchases
Questions
Is PDF Compressor free?
Is MedScoreCalc free?
Do PDF Compressor or MedScoreCalc have ads?
Which is updated more often, PDF Compressor or MedScoreCalc?
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