Study Timer App vs Image to PDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Study Timer App
Read full descriptionHide full description
Measure your studying time and maximize efficiency with our Study Timer app! Elevate your learning experience today!
Image to PDF
Read full descriptionHide full description
PDF Converter – Merge PDF Convert, Merge & Manage PDF Files Easily Turn your documents, photos, and files into professional PDFs in seconds. PDF Converter – Merge PDF is a powerful yet simple tool to convert files to PDF, combine multiple PDFs, and organize documents directly from your iPhone or iPad. Whether you need to merge PDFs, convert images to PDF, or manage documents, this all-in-one PDF toolkit helps you get the job done quickly. Perfect for students, professionals, and everyday users who want a fast and reliable PDF solution. # Key Features # Convert Files to PDF Easily convert images, documents, and files into high-quality PDF format with just a few taps. # Merge Multiple PDFs Combine multiple PDF files into a single organized document without losing quality. # Image to PDF Converter Convert photos from your camera or gallery into professional PDF documents instantly. # Organize Documents Arrange pages, manage files, and keep your documents neatly organized. # Fast & Easy to Use Clean interface and lightning-fast processing for a smooth experience. # Secure & Private Your files stay safe and private on your device. # Perfect For - Students submitting assignments - Office work and business documents - Scanning and sharing files - Creating PDFs from photos - Combining reports and contracts * pdf converter * merge pdf * image to pdf * jpg to pdf * pdf maker * combine pdf * pdf scanner * pdf editor * document converter * pdf tools * scan to pdf # Why Choose PDF Converter – Merge PDF? - Simple and clean design - Fast PDF conversion - High quality output - Lightweight and powerful - Works offline Make document management easier with PDF Converter – Merge PDF. Download now and start creating professional PDFs instantly. Terms of Use (EULA):, please visit https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ For Privacy Policy, please visit https://www.freeprivacypolicy.com/live/943955d9-0020-4214-ab38-5185c7b5ebf0 We'd love to hear your feedback: nikkavathiya.gamedev@gmail.com
Screenshots
Verdict
The clearest difference is in-app purchases: Study Timer App at none against Image to PDF's 3. Study Timer App also leads on ads (none vs shown) and update cadence (every 2 days vs every 2 months). On price and device support 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
Both are free to download. Image to PDF sells 3 in-app purchases, starting at $1.99 per 7 days. Study Timer App asks for nothing beyond the download.
Study Timer App ships an update every 2 days, Image to PDF every 2 months. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.
| Parameter | Study Timer App | Image to PDF |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 39 MB | 25 MB |
| Age rating | 4+ | 12+ |
| Developer | Jigang Lee | Nikunj Kavathiya |
In-app purchases
Study Timer App
No in-app purchases
Image to PDF
- 1 Week$1.997 Days
- 1 Month$4.991 Month
- 12 Month$29.991 Year
Questions
Is Study Timer App free?
Is Image to PDF free?
Do Study Timer App or Image to PDF have ads?
Which is updated more often, Study Timer App or Image to PDF?
Other comparisons
