IntervPrep vs BeTTY
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IntervPrep
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Ace Every Interview with IntervPrep (Requires Apple Intelligence compatible device) Don't go into your next job interview unprepared. IntervPrep is your ultimate personal AI interview coach. Practice with a realistic, live AI interviewer that asks dynamic questions, listens to your spoken answers, and gives you actionable, deep-dive feedback—all powered by Apple Intelligence directly on your device. (Note: Requires an Apple Intelligence compatible iPhone, iPad, or Mac running the latest compatible operating system, Devices which supported Apple Intelligence is iPhone 15 Pro, iPhone 16 series, or newer M-series/A-series iPads). NO SIGN-UP REQUIRED Time is of the essence when preparing for a big role. That’s why IntervPrep requires absolutely no account, no email, and no profile creation. Download the app and jump straight into your first AI Mock Interview in seconds. TAILORED TO YOUR TARGET ROLE Stop practicing with generic questions. IntervPrep customizes every single session to fit your exact needs: • Select Your Field: Choose from iOS, Frontend, Backend, Data Science, Product Management, and more. • Set Your Experience: Adjust the difficulty from Junior (0-2 years) to Senior (5+ years). • Pick Your Round: Practice Technical, System Design, HR, Managerial, or Behavioral rounds. • Smart Context: Optionally upload your Resume (PDF/DOCX) or paste a Target Job Description. The AI will analyze your background and ask highly specific, scenario-based questions—just like a real hiring manager. LIVE, SPOKEN MOCK INTERVIEWS Put your skills to the test in a real-time voice environment. The AI interviewer speaks to you naturally, waits for your response, and adapts to your answers. It's the closest thing to sitting in front of a real panel. DEEP, ACTIONABLE FEEDBACK When your session ends, you don't just get a simple score. You get a comprehensive debrief to help you grow: • Answer Breakdown: See exactly what you nailed and what you missed for every single question. • The "Ideal Answer": Learn the benchmark for success with target rubrics provided for the questions you struggled with. • Overall Assessment: Get a final match score, pacing analysis, and a summary of your core competencies. 100% PRIVATE & ON-DEVICE Powered entirely by Apple Intelligence, your data never leaves your device. • Zero Cloud Processing: Your voice and resume data are processed in real-time completely on-device. • No Recordings Saved: Audio is instantly evaluated and wiped. • Total Peace of Mind: Close the app, and your session history vanishes. What happens in practice, stays in practice. Whether you are preparing for your first junior developer role or a rigorous senior system design panel, IntervPrep gives you the reps, the feedback, and the confidence to land your dream job. Download IntervPrep today and start practicing!
BeTTY
This app provides a 24/7 AI coach and a personal development system to help you set goals, build habits, and grow in all areas of your life. It uses behavioral science and a step-by-step approach to guide you toward becoming your best self.
- AI personal coaching
- Goal setting and habit building
- Whole-life improvement
- Behavioral science framework
- Private journaling
- Expert content
- Apple Health integration
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Better Today Than Yesterday. That is the whole idea behind BeTTY. Set meaningful goals, build habits that stick and grow every part of your life with a 24/7 AI coach and a personal development system created by a psychologist and executive coach. Most self improvement apps track one habit. BeTTY helps you grow your whole life. It combines behavioral science, a clear step-by-step system and personal AI coaching, so you can close the gap between who you are today and who you want to become. WHAT YOU CAN IMPROVE • Build discipline, focus and a growth mindset • Get fit and stay consistent with healthy habits, synced with Apple Health • Build better money habits and plan for your future • Strengthen relationships with family and friends • Grow your faith, purpose and sense of meaning • Make time for fun, rest and self care • Boost confidence and productivity at work YOUR 24/7 AI COACH BeTTY AI learns your Aspirations, your starting point and your patterns. It refines your goals, builds you a gap analysis, tailors daily activities and adjusts its coaching as you grow. You get personal guidance and accountability, not generic advice. A SIMPLE SYSTEM THAT WORKS BeTTY combines a research-backed improvement framework with a personal development theory that connects the choices you make today to lasting positive change. BUILD HABITS THAT STICK Track streaks, earn badges and see your momentum on one dashboard. Daily reminders keep your routine on track, and small actions add up to lasting change in mindset, motivation and discipline. REFLECT PRIVATELY Journal freely in a private, judgment-free space. Practice gratitude, learn from setbacks and celebrate milestones. Your entries, coaching history and progress are private and confidential. JOIN CHALLENGES. INSPIRE OTHERS. Take on anonymized group challenges, stay accountable, invite friends and see the ripple effect of your progress on the people around you. LEARN FROM EXPERTS Explore articles, podcasts and videos on focus, money habits, relationships, purpose and more, matched to your goals. WHY BETTY IS DIFFERENT • Whole-life growth, not just another habit tracker • A personal plan built from your own goals and starting point • An AI coach that remembers your progress, not a generic chatbot • Proven methods, organized into simple daily steps • Private and secure by design WORKS WITH APPLE HEALTH (OPTIONAL) Choose to connect BeTTY to Apple Health to support your fitness goals. With your permission, BeTTY reads your [steps / workouts / sleep] to track your progress. You can turn this off anytime in the Health app. PLANS Start free with the core improvement process. Upgrade to Plus or Premium for more AI coaching, more active Change Plans, unlimited journaling and premium content. Payment is charged to your Apple Account. Subscriptions renew automatically unless cancelled. Manage or cancel anytime in your Apple Account settings. BeTTY is a personal development tool for adults 18+. It is not a substitute for professional medical or mental health care. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Use: https://bettertodaythanyesterday.com/terms.html Privacy Policy: https://bettertodaythanyesterday.com/privacy.html
Screenshots
Verdict
The clearest difference is iOS requirement: BeTTY at 15.0 against IntervPrep's 26.0. On price, update cadence, ads and in-app purchases 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. IntervPrep sells 6 in-app purchases, starting at $1.99 per 7 days and BeTTY sells 6 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
IntervPrep ships an update every 2 weeks, BeTTY every 10 days. The most recent releases landed on October 31, 2026 and November 6, 2026 respectively.
| Parameter | IntervPrep | BeTTY |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 27 MB | 82 MB |
| Age rating | 4+ | 17+ |
| Developer | Jignesh Gangajaliya | Better Today Than Yesterday, LLC |
In-app purchases
IntervPrep
- IntervPrep Super (Weekly)$1.997 Days
- IntervPrep Premium (Weekly)$2.997 Days
- IntervPrep Super (Monthly)$4.991 Month
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- IntervPrep Super (3 Months)$9.993 Months
- IntervPrep Premium (Monthly)$9.991 Month
- IntervPrep Premium (3 Months)$24.993 Months
BeTTY
- Plus Monthly$9.991 Month
- Plus Plan$10.001 Month
- Premium Subscription$12.996 Months
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- Premium Monthly$19.991 Month
- Plus Annual$99.001 Year
- Premium Annual$199.001 Year





