PCT Coach vs A
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PCT Coach
Read full descriptionHide full description
PCT Coach: Your Guide to the Patent Cooperation Treaty PCT Coach is an app designed to provide inventors and students with the tools and knowledge they need to confidently navigate the PCT process. Part 1: Filing & Formalities Learn the basics of filing an international application under the PCT, including Articles 4–14 and key rules for document requirements (Rule 11), establishing the filing date (Rule 20), and addressing formalities (Rule 26). Part 2: Role of the ISA Discover how International Searching Authorities (ISAs) operate under Articles 15–19. Dive into the search process, requirements for documentation (Rule 35), and handling unity of invention challenges (Rule 40). Part 3: International Publication Understand how applications are published internationally under Articles 20–21. Learn about publication languages, corrections (Rule 91), and managing the contents (Rule 48). Part 4: National Phase Entry Master the transition from the international to the national phase, guided by Articles 22–27 and Rules 49 and 51. Discover how early processing and other procedural requirements are handled. Part 5: International Preliminary Examination Gain insights into the Chapter II process, including patentability criteria (Article 33), demand requirements (Rule 53), and the International Preliminary Report on Patentability (Rule 70). Part 6: Unity of Invention & Fees Learn about unity of invention rules embedded in Articles 15, 17, and 33. Explore the impact of additional fees under Rules 13, 40, and 68 on both the search and examination phases. Part 7: Restoration of Priority Manage priority claims under Articles 8 and 24. Learn remedies for missed deadlines (Rule 82bis) and corrections of priority claims (Rule 26bis). Part 8: Withdrawal & Amendments Find out how to make amendments under Article 19 and withdraw international applications or demands using Rules 46 and 90bis. Part 9: Roles of WIPO, ROs, ISAs, IPEAs, and IB Discover the responsibilities of key players in the PCT system under Articles 16, 31, and 52, including Rules 93 and 94 governing access to files and the International Bureau’s roles. Part 10: Language, Disputes & Transitional Provisions Learn about language requirements, dispute resolution, and transitional provisions under Articles 44–67, with Rule 92bis guiding applicant detail changes. The design and development of this iOS app, including the preparation of the legal questions, were carried out by Barış ATALAY, an EQE tutor and iOS developer (not professionally). Feedback regarding the legal questions or the app's SwiftUI implementation is welcome. You can reach Baris at atalay@stanadvoka.com.
A
Read full descriptionHide full description
Master A-Level Physics with Fun and Engaging Quizzes! Dive into the world of A-Level Physics with our comprehensive quiz app, designed to boost your knowledge, confidence, and skills. Whether you're a student, practitioner, or just exploring the field, this app is your ultimate companion for learning and growth. Topics Covered: Measurements and Uncertainties: - SI units and derived units - Prefixes and standard form - Scalars vs vectors Kinematics: - Displacement, velocity, and acceleration - Equations of uniformly accelerated motion - Velocity-time and displacement-time graphs - Free fall and acceleration due to gravity - Projectile motion in two dimensions Dynamics: - Newton’s three laws of motion - Free-body diagrams and net force - Frictional forces and drag - Terminal velocity and motion in resistive media - Linear momentum and impulse Forces, Work, and Energy: - Work done by a force - Kinetic and potential energy - Conservation of energy - Power and efficiency - Force-extension graphs and energy stored in a spring Materials and Properties of Matter: - Density and pressure in solids, liquids, gases - Hooke’s Law and elastic limit - Stress, strain, and Young modulus - Plastic vs elastic deformation - Force-extension and stress-strain graphs Circular Motion and Gravitation: - Centripetal force and acceleration - Angular velocity and period - Applications: vertical and horizontal circles - Newton’s law of universal gravitation Oscillations and Simple Harmonic Motion: - Characteristics of SHM - Energy changes in SHM - Damping and types of damping - Resonance and its applications Waves and Wave Properties: - Transverse and longitudinal waves - Wave equations and calculations - Superposition and interference - Reflection and refraction at boundaries Optics and Wave Behavior: - Total internal reflection and critical angle - Lenses: ray diagrams and focal length - Refractive index and Snell’s Law - Young’s double-slit experiment Electricity and Circuits: - Current, voltage, and resistance - Ohm’s Law and I-V characteristics - Series and parallel circuits - Internal resistance and EMF - Kirchhoff’s laws and circuit calculations Electrical Fields and Capacitance: - Electric field strength and uniform fields - Electric potential and potential energy - Capacitance and C = Q/V - Energy stored in a capacitor Magnetic Fields and Electromagnetism: - Magnetic field lines and field strength - Force on a current-carrying conductor - Motion of charged particles in magnetic fields - Electromagnetic induction (Faraday’s & Lenz’s laws) - Transformers and power transmission Atomic and Nuclear Physics: - Structure of the atom and isotopes - Radioactive decay and types of radiation - Half-life and exponential decay Quantum Physics: - Photons and Planck’s equation (E = hf) - The photoelectric effect and threshold frequency - Wave-particle duality of electrons Thermal Physics and Ideal Gases: - Internal energy and the first law of thermodynamics - Temperature and absolute zero Features You'll Love: - Adaptive Quizzes: Questions tailored to your skill level, ensuring a personalized learning experience. - Detailed Explanations: Learn as you go with in-depth answers and references. - Timed Challenges: Test your speed and accuracy under time pressure for an extra thrill. - Progress Tracking: Keep tabs on your improvement with detailed analytics and reports. - User-Friendly Design: Intuitive interface for smooth navigation and focus. Who is it for? - A-Level Physics students preparing for exams. - Anyone interested in understanding the principles of Physics . Download now and make learning A-Level Physics enjoyable and effective! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://forwaelade.web.app/A_Level_Physics/privacy-policy
Screenshots
Verdict
The clearest difference is in-app purchases: PCT Coach at none against A's 6. On price, ads, device support and iOS requirement 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. A sells 6 in-app purchases, starting at $9.99 per month. PCT Coach asks for nothing beyond the download.
| Parameter | PCT Coach | A |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Baris Atalay | Forwa Elade Wunde |
In-app purchases
PCT Coach
No in-app purchases
A
- 1 Month$9.991 Month
- 6 Months$19.996 Months
- 1 Year$29.991 Year
- 1500$0.99
- 3500$1.99
- 9000$3.99









