MasterClass vs Cali K9
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MasterClass
Learn new skills from world-renowned experts across a vast range of subjects. Access thousands of bite-sized lessons on professional development, creative arts, wellness, and more. Watch on any device, with offline options available.
- Learn from world-renowned experts
- Vast range of premium courses
- Thousands of bite-sized lessons
- Accessible on multiple devices
- Offline learning options
- New content added regularly
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LEARN FROM THE BEST. BE YOUR BEST. Build crucial skills so you can thrive at work, at home, and beyond. Whether you want to negotiate a raise, write a book, dial in your health, or perfect your baking techniques, our instructors—world-renowned experts, industry leaders, and cultural icons—are here for you. Check out our online courses, and get ready to learn new skills and thrive. A VAST RANGE OF PREMIUM COURSES Choose from classes on professional development, business, wellness, creative skills, food, writing, home & lifestyle, sports & gaming, music, photography, and more—all featuring MasterClass’s cinematic storytelling. 200+ EXPERT INSTRUCTORS. THOUSANDS OF LESSONS. Each class is broken up into bite-size lessons. Quit doomscrolling and binge a whole class—or learn new skills in just 5 to 10 minutes. EDUCATION THAT’S ACCESSIBLE ANYWHERE Watch on your iPhone, iPad, Mac, or Apple TV. For on-the-go learning, switch to audio mode or download select classes to build skills offline. BOOST YOUR CAREER WITH BUSINESS LEADERS Access business training courses taught by top leaders, including Martha Stewart, Mark Cuban, Bob Iger, Rich Paul, Sir Richard Branson, and Anna Wintour. IMPROVE YOUR HEALTH & WELLNESS Tap into expert-led educational videos on healing and boosting your gut, brain, and skin, plus courses on everything from menopause to meditation. COOK TO IMPRESS WITH WORLD-CLASS CHEFS Enjoy immersive cooking classes with culinary titans like Gordon Ramsay, Roy Choi, Dominique Crenn, Massimo Bottura, Wolfgang Puck, and Thomas Keller. FINISH YOUR BOOK WITH BESTSELLING WRITERS Break through blocks and get your work out in the world with writing courses from Malcolm Gladwell, Margaret Atwood, James Patterson, Amanda Gorman, David Sedaris, R.L. Stine, and more. LEARN TO BE LEGENDARY FROM ICONIC ARTISTS Hone your creative skills with the likes of Amy Poehler, John Legend, Mindy Kaling, Issa Rae, RuPaul, Steve Martin, Shonda Rhimes, and Helen Mirren. Music lessons and photography courses are also available. LEVEL UP YOUR GAME WITH ALL-STAR ATHLETES Find out how champions like Lewis Hamilton, Serena Williams, Steph Curry, Wayne Gretzky, Tony Hawk, and Simone Biles (plus legendary coaches like Geno Auriemma and Mike “Coach K” Krzyzewski) train and win. NEW CONTENT ADDED REGULARLY Extend your online learning journey with new classes, playlists, and even offers to meet with our instructors. ANNUAL MEMBERSHIP TERMS The annual membership is an auto-renewing subscription plan. By signing up, you agree to the Terms of Service, Privacy Policy, and applicable notices below. Your Apple account will be charged the noted amount for the first year and will be charged annually thereafter at the then-current rate unless you cancel before the end of the current period. No refunds for partially unused periods. To cancel or update payment information, go to your App Store Subscriptions. See our Privacy Policy at https://www.masterclass.com/privacy See our Terms of Service at https://www.masterclass.com/terms CA Privacy Notice: https://www.masterclass.com/privacy/states#california For CA residents: Do Not Sell My Info: https://www.masterclass.com/privacy/states#do-not-sell
Cali K9
Learn innovative dog training techniques from a world-class expert. Access an expanding library of videos and courses to train your dog anywhere, anytime. Connect with a global community for support and track your progress.
- Innovative dog training techniques
- Ever-growing library of videos and courses
- Train your dog anywhere, anytime
- Global community for support and progress tracking
- Integration for existing in-person clients
- Training for various dog roles (family, service, protection)
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The Cali K9 mobile app is the on the go platform where you can train your dog with the most innovative techniques from Jas Leverette, and with the world's best. At home and with friends, you have access to an ever-growing library of videos and courses. No longer are you stuck at home while training your dog, but you can view videos on the go, around other dogs, on vacation and in the park. A global community of dedicated trainers and people alike are all here to see how you're doing, comment on your progress and keep your training going strong. And if you're an existing in-person Cali K9 dog owners, you can keep your progress going in the app. Simply sign in with your email that you use to check in when in our San Jose or Los Angeles location, and it'll automatically take care of the rest! We'll be able to better recommend courses and keep track of the trainings you've completed so far, and as always, we're here as your dog continues to grow. This app contains free intro content, but also access to a regularly-updating library that explains in cutting-edge detail how to train your dog from home. This is whether you are trying to • Train your dog for being around a family • Being around single adults • Being a service animal • Being a protective partner • and more added all the time Be one of the first people to use our brand new platform, and send feedback to webmaster@calik9.com. We look at it right away. And above all, enjoy your new training!
Screenshots
Verdict
The clearest difference is review sentiment: Cali K9 at 100% against MasterClass's 29%. Cali K9 also leads on monetization model (free with in-app purchases vs subscription) and update cadence (every 6 days vs every 3 weeks). MasterClass's advantage is ads (none vs shown) and rating (4.9 vs 4.4). On price, in-app purchases 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. MasterClass sells 6 in-app purchases, starting at $119.99 per year and Cali K9 sells 1 in-app purchase, starting at $99.99 per month. Whichever you choose, the download price is not the number that matters.
MasterClass holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: MasterClass has 123K ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 29% of MasterClass's written reviews are positive against 100% of Cali K9's, so the app with the better star average is not the one people write more warmly about.
MasterClass ships an update every 3 weeks, Cali K9 every 6 days. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.
| Parameter | MasterClass | Cali K9 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (123K ratings) — better | 4.4 (7 ratings) |
| Positive reviews | 28.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 123K — better | 7 |
| Update frequency | Every 3 weeks | Every 6 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Best chart rank | #23 — better | — |
| Devices | iPhone, iPad, Apple TV — better | iPhone, iPod |
| Requires iOS | 17.6 | 15.6 — better |
| Further details — not scored | ||
| Size | 128 MB | 68 MB |
| Age rating | 12+ | 17+ |
| Developer | MasterClass | California K9 Solutions LLC |
Customer experience
MasterClass
Cali K9
Bugs and requests
MasterClass
Reported bugs
4 issues- App crashes and freezes
- Downloaded content disappears
- Playback issues and random pauses
- Inconsistent behavior across devices
Requested features
4 requests- Ability to download more content offline
- Progress tracking and resume functionality
- Filtering and sorting options
- Transcript search and note-taking
Cali K9
Not enough reviews yet to summarise bugs or requests.
In-app purchases
MasterClass
- MasterClass Individual$119.991 Year
- Duo (Free Upgrade)$179.991 Year
- All-Access Pass upgrade1 Year trial$179.991 Year
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- MasterClass Duo$179.991 Year
- Family (Free Upgrade)$239.991 Year
- MasterClass Family$239.991 Year
Cali K9
- Monthly Plan$99.991 Month









