Kinnu vs Devil's Advocate
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Kinnu
Prepare for professional exams like SQE and CFA with practice questions, study notes, flashcards, and AI-powered tutoring. Track your progress with advanced analytics and take mock exams under realistic conditions. Study offline for maximum flexibility.
- 3000+ practice questions
- Detailed answer explanations
- Integrated study notes
- Spaced repetition flashcards
- AI tutor for instant help
- Online mock exams
- Offline access
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Practice Questions, Study Notes, Flashcards, Mock Exams and an AI Tutor, built to help you pass or get your dream result. For the Digital SAT, SQE1, CFA Level I and now the BCBA. Works on iOS and the web: log in at my.kinnu.xyz with the same account. --- WHAT YOU GET HIGH-QUALITY PRACTICE QUESTIONS - Our question banks are written to match, or exceed, real exam difficulty - Triple-reviewed by subject experts and recent high-scorers - Detailed explanations for BOTH correct and incorrect answers - Study Notes linked to every question, and save questions for targeted review - Constantly updated as syllabuses and regulations change HIGH-DENSITY STUDY NOTES Entire textbooks compressed into structured, exam-focused notes. Jump from question to note to question. No fluff. SMART FLASHCARDS 3000+ flashcards (300+ for SAT and BCBA). Our Spaced Repetition system adapts to your memory strength and exam date, with a Memory Strength indicator for exam readiness. Study less. Remember more. MEET LARA, YOUR PERSONAL AI TUTOR Instant explanations, step-by-step breakdowns and on-demand support during review. Trained separately for each exam. FULL-LENGTH MOCK EXAMS - Real exam conditions and timing - See how you stand vs your actual exam cohort ANALYTICS THAT SHOW WHERE YOU REALLY STAND - Prep Score shows how you stand in each topic relative to your actual exam cohort - Identify weak topics instantly and track progress over time WORKS WITH OR WITHOUT A COURSE PROVIDER OR TUTOR Use Kinnu for self-study or alongside your school, tutor or course provider. Close knowledge gaps. Know you'll pass, before you pass. OFFLINE ACCESS Works fully offline (except AI Tutor). Study on the commute or anywhere else. BUILT BY LEARNING EXPERTS Passing a high-stakes exam isn't about reading more. It's about answering difficult questions correctly under pressure. Kinnu trains you to do exactly that. --- EXAMS COVERED DIGITAL SAT - Math and Reading & Writing covered in full, 1500+ practice questions - Adaptive, module-based practice tests that mirror the real Digital SAT - Score estimate: know where you stand before test day - Step-by-step worked examples for every method - LARA trained on the Digital SAT format, math methods, grammar and rhetoric rules SQE1 - 3000+ MCQs across FLK1 and FLK2, calibrated to real exam difficulty - LARA trained on UK law, Civil & Criminal Procedure Rules, and SRA guidance CFA LEVEL I - 3000+ questions with full syllabus coverage - Formulae and frameworks explained step by step - LARA trained on key financial principles, formulae and frameworks, and notes from top-quintile passers BCBA (NEW) - Built around the 6th Edition Test Content Outline - 1200+ MCQs mapped to every content area of the outline - Scenario-based questions that test application, not just recall - 80+ Study Notes and 300+ flashcards covering the full outline - LARA: a bespoke BCBA-specific AI model trained on the science of behavior analysis, assessment and intervention methods, the Ethics Code for Behavior Analysts, and top student revision notes --- SUBSCRIPTION REQUIRED A subscription is required after the 7-day free trial. Subscribers get full question bank access for their exam (SAT, SQE1, CFA Level I or BCBA), Study Notes, Flashcards, AI Tutor (LARA), full-length Mocks and the full analytics suite including Prep Score. Payment will be charged to your iTunes Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage subscriptions in your App Store account settings. Kinnu is not affiliated with, endorsed by or sponsored by the College Board, the SRA, CFA Institute or the BACB. All trademarks belong to their respective owners. By using this app, you agree to the Kinnu Terms of Use: https://kinnu.xyz/terms Privacy Notice: https://kinnu.xyz/privacy Email: support@kinnu.xyz
Devil's Advocate
Prepare for your SQE exams with a comprehensive revision tool. Access over 1,000 MCQs, a personalized Blackletter Law Index, and performance analytics to track your progress and compare with peers. Includes podcasts and a study planner for on-the-go learning.
- Over 1,000 MCQs with filtering and timed mocks
- Personalized Blackletter Law Index for saving rules
- Spaced repetition for reviewing incorrect answers
- Detailed SQE performance analytics and peer comparison
- Module and subtopic score tracking
- SQE revision podcasts and study planner
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This update brings subscriptions, a smoother sign-up experience, and a range of new ways to learn and stay up to date. Subscriptions You can now subscribe directly in the app, with three plans to suit how you study: monthly, 3-monthly, or 6-monthly. A subscription unlocks full access to both the app and the website. Manage or cancel your subscription any time from your Profile, and use Restore Purchase to get back in on a new device. A better purchase experience Weโve redesigned the sign-up and payment flow to make subscribing clearer and quicker. Insights Browse scrollable Insight articles featuring text, images, embedded videos, and links to relevant areas of the app. Support hub A new Support section (accessible from the bottom bar) lets you search and browse help articles by category โ including past Insights, so nothing useful ever disappears. Request a feature Tell us what youโd like to see next. You can now submit feature requests straight from your account. Podcasts with video Podcast episodes can now include embedded video where available. Push notifications Opt in to notifications to stay informed about app updates and news (with separate consent for promotional messages). Misc quality-of-life improvements Terms of use: https://wearedevilsadvocate.com/app-terms/ Privacy policy: https://wearedevilsadvocate.com/da-privacy-policy/
Screenshots
Verdict
The clearest difference is in-app purchases: Devil's Advocate at none against Kinnu's 3. Devil's Advocate also leads on review sentiment (100% vs 67%) and iOS requirement (13.4 vs 17.0). Kinnu's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, monetization model 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
Both are free to download. Kinnu sells 3 in-app purchases, starting at $19.00 per month. Devil's Advocate asks for nothing beyond the download.
Kinnu ships an update every 2 weeks, Devil's Advocate every 2 months. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.
| Parameter | Kinnu | Devil's Advocate |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | 100.0% of reviews โ better |
| Update frequency | Every 2 weeks โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 17.0 | 13.4 โ better |
| Further details โ not scored | ||
| Size | 55 MB | 28 MB |
| Age rating | 12+ | 4+ |
| Developer | Kinnu Limited | Devil's Advocate |
Customer experience
Kinnu
Devil's Advocate
In-app purchases
Kinnu
- Monthly$19.001 Month
- Monthly$38.001 Month
- Monthly$65.001 Month
Devil's Advocate
No in-app purchases
Questions
Is Kinnu free?
Is Devil's Advocate free?
Do Kinnu or Devil's Advocate have ads?
Which is updated more often, Kinnu or Devil's Advocate?
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