StuBalance vs PDFOne
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
StuBalance
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StuBalance helps students understand how well they are managing student life each week. Track your study habits, spending balance, sleep, energy, and social activity with a quick daily check-in. At the end of the week, StuBalance gives you one simple score from 0 to 100, so you can see whether your student life is balanced or needs attention. Instead of using separate apps for budgeting, productivity, habits, and wellness, StuBalance combines everything into one simple student life dashboard. Key features: 1. Daily 30-second student check-in 2. Weekly student life balance score 3. Study, money, energy, and social balance tracking 4. Streaks and weekly progress 5. Simple suggestions to improve next week 6. Light and dark theme 7. Multilingual support 8. Private account-based experience StuBalance is designed for students who want simple feedback, not complicated tracking.
PDFOne
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**PDFOne makes working with PDFs simple on iPhone.** Open a document, organize its pages with intuitive gestures, add new content, fill in your PDF, and place your signature โ all within a clean interface designed to keep the document at the center of your work. Whether you need to fix a few pages or reorganize a larger document, PDFOne gives you the essential tools without unnecessary complexity. **ORGANIZE YOUR PAGES** View your document as a Grid, Carousel, or List and choose the layout that works best for you. You can: โข reorder pages with drag and drop; โข select multiple pages; โข create and manage page stacks; โข duplicate or delete pages; โข replace pages while keeping control of your document; โข extract and reorganize content when needed. **ADD NEW CONTENT** Insert additional PDFs exactly where you need them, or create new pages from: โข PDF documents; โข images from your Photos library; โข blank pages. **FILL IN PDFs** Add text directly to a PDF page, position it where it belongs, and adjust its size before applying it to the document. Perfect for forms, administrative documents, and PDFs that need additional information. **ADD YOUR SIGNATURE** Import a signature and keep it in your signature library so it is ready whenever you need it. Add multiple signatures, move them around the page, resize them, or remove them before applying your changes to the PDF. **SAVE AND SHARE** Save your changes, create a separate copy, or share the finished PDF using the familiar sharing tools built into iOS and iPadOS. **DESIGNED TO STAY SIMPLE** PDFOne is built as a native Apple app, with familiar controls, direct interactions, light and dark appearances, and an interface that keeps the focus on your document. No unnecessarily complicated tools. Just what you need to organize, fill, sign, and manage your PDFs.
Screenshots
Verdict
The clearest difference is price: StuBalance at Free against PDFOne's $3.99. StuBalance also leads on iOS requirement (15.1 vs 17.0). PDFOne's advantage is update cadence (every 5 days vs every 2 weeks). On ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
StuBalance is free to download; PDFOne costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
StuBalance ships an update every 2 weeks, PDFOne every 5 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.
| Parameter | StuBalance | PDFOne |
|---|---|---|
| Price | Free โ better | $3.99 |
| Update frequency | Every 2 weeks | Every 5 days โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.1 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 28 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | DevNack Ltd | ANTONIO PADALINO |
In-app purchases
StuBalance
No in-app purchases
PDFOne
No in-app purchases









