# MasterClass vs Cali K9

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.

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.

## The numbers

| Metric | MasterClass | Cali K9 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (123K ratings)](https://appshunter.io/ios/app/masterclass-online-classes/id1273867416/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/cali-k9/id1660899870/reviews) |
| Number of ratings | **123K** | 7 |
| Positive reviews | 28.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | Subscription | **Free with in-app purchases** |
| Best chart rank | **#23** | — |
| Size | 128 MB | 68 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | **iPhone, iPad, Apple TV** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [MasterClass](https://appshunter.io/developer/1273867415) | [California K9 Solutions LLC](https://appshunter.io/developer/1660899872) |

## What reviewers say

### MasterClass

[App page](https://appshunter.io/ios/app/masterclass-online-classes/id1273867416)

**Currently charting:** #23 Top Grossing · Education (US App Store)

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.

**Highlights:** 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

**Features:** SharePlay

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MasterClass Individual | $119.99 | per year |
| Duo (Free Upgrade) | $179.99 | per year |
| All-Access Pass upgrade | $179.99 | per year |
| MasterClass Duo | $179.99 | per year |
| Family (Free Upgrade) | $239.99 | per year |
| MasterClass Family | $239.99 | per year |

**What reviewers like**

- 🚀 Great content from experts
- 🤩 Inspiring and educational
- 👍 High-quality production
- 💡 Diverse range of topics

**What reviewers complain about**

- 🐛 Buggy and glitchy app
- 🤔 Confusing navigation and UI
- 💰 Expensive subscription
- 🔌 Unreliable offline support

**Reported bugs**

- App crashes and freezes
- Downloaded content disappears
- Playback issues and random pauses
- Inconsistent behavior across devices

**Requested features**

- Ability to download more content offline
- Progress tracking and resume functionality
- Filtering and sorting options
- Transcript search and note-taking


### Cali K9

[App page](https://appshunter.io/ios/app/cali-k9/id1660899870)

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.

**Highlights:** 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)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $99.99 | per month |


## Frequently asked questions

### Is MasterClass free?

MasterClass is free to download, with in-app purchases available.

### Is Cali K9 free?

Cali K9 is free to download, with in-app purchases available.

### Which has better reviews, MasterClass or Cali K9?

MasterClass is rated higher. MasterClass averages 4.9 out of 5 from 123K ratings, while Cali K9 averages 4.4 from 7 ratings.

### Do MasterClass or Cali K9 have ads?

Cali K9 shows ads; MasterClass does not.

### Which is updated more often, MasterClass or Cali K9?

MasterClass ships an update every 3 weeks, and Cali K9 every 6 days. Most recently, MasterClass was updated on November 11, 2026 and Cali K9 on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*