∫dx vs Young Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
∫dx
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∫ dx: A-Level Maths Revision Getting good at A-Level Maths takes one thing: deliberate practice. Not more notes. Not another YouTube playlist. Questions, done consistently, until the methods become second nature. dx is built for exactly that. Smart revision that adapts to you dx tracks every question you rate as "needs work" or "partially got it" and brings it back at the right time - spacing reviews so you're drilling your weak spots, not wasting time on what you already know. AI hints that teach, not spoil Stuck on a question? Get a progressive hint that nudges you in the right direction without giving away the answer. Learn to think through problems, not just copy solutions. Full worked solutions Tap to reveal a step-by-step mark-scheme solution for every question. Not generic ChatGPT answers - structured worked examples built for A-Level Maths. What's inside: • Thousands of exam-style questions across Pure, Statistics, and Mechanics • Edexcel and OCR question banks • LaTeX rendering so every equation and diagram is crisp and readable • Daily 10 - a focused session mixing new questions with spaced review • Custom Practice - drill any topic, any category, any time • Progress tracking so you always know where you stand Free to start. Premium to go further. The core app is free. Premium unlocks unlimited AI hints, full worked solutions, and unlimited custom practice sessions. A-Level Maths rewards consistency. Use dx to build the habit, close the gaps, and hit the grade you're aiming for. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Young Pro
This app helps young professionals find and apply for apprenticeships, internships, graduate schemes, and entry-level jobs. It allows users to create profiles, receive interview invitations, and access career-readiness tools to prepare for their future.
- Search and apply for apprenticeships, internships, and jobs
- Discover opportunities from leading employers
- Create and upload professional profiles
- Receive interview invitations and notifications
- Stay updated with employer news
- Access career-readiness tools and interview preparation
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The Young Professionals app does it all for you, download it now! Looking for the best employers, exciting apprenticeships, internships, graduate schemes, entry-level roles or work experience opportunities? Want to search opportunities by location, skills or industry sector? Want to start building your future career all from your phone? With Young Professionals, you can: Search and apply for apprenticeships, internships, graduate schemes, entry-level roles and work experience opportunities Discover opportunities from hundreds of leading employers Create and upload your professional profile Receive interview invitations, updates and notifications Stay updated with employer news, company information and career opportunities Prepare for interviews with upcoming training and career-readiness tools Young Professionals is your partner for career success. We’re constantly adding new features to help you grow, including interview preparation, CV support, job-readiness training and much more. Find the best opportunities, connect with leading employers and build the future you want. Download the app today!
Screenshots
Verdict
The clearest difference is in-app purchases: Young Pro at none against ∫dx's 2. On price, update cadence, ads 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. ∫dx sells 2 in-app purchases, starting at $4.99 per month. Young Pro asks for nothing beyond the download.
∫dx ships an update monthly, Young Pro every 2 weeks. The most recent releases landed on September 6, 2026 and September 10, 2026 respectively.
| Parameter | ∫dx | Young Pro |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 42 MB | 72 MB |
| Age rating | 4+ | 17+ |
| Developer | PRANEEL AGRAWAL | YOUNG PROFESSIONALS UK - INSPIRING A NEW GENERATION LTD. |
In-app purchases
∫dx
- dx Premium Monthly$4.991 Month
- dx Premium Annual$12.991 Year
Young Pro
No in-app purchases







