# MasterClass On Call vs Learn Languages with Retriever

The clearest difference is in-app purchases: Learn Languages with Retriever at none against MasterClass On Call's 4. Learn Languages with Retriever also leads on update cadence (every 2 days vs every 2 weeks) and device support (4 vs 2). On price, ads and iOS requirement there is nothing between them.

Both are free to download. MasterClass On Call sells 4 in-app purchases, starting at $10.00 per month. Learn Languages with Retriever asks for nothing beyond the download.

MasterClass On Call ships an update every 2 weeks, Learn Languages with Retriever every 2 days. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | MasterClass On Call | Learn Languages with Retriever |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (31 ratings)](https://appshunter.io/ios/app/masterclass-on-call/id6504948244/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 43 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [MasterClass](https://appshunter.io/developer/1273867415) | [apochopo Inc.](https://appshunter.io/developer/6799641280) |

## What reviewers say

### MasterClass On Call

[App page](https://appshunter.io/ios/app/masterclass-on-call/id6504948244)

Practice high-stakes conversations with AI-powered roleplays and instant feedback. Build confidence and refine your communication skills in a private, judgment-free environment. Get personalized coaching from experts to improve your delivery and clarity.

**Highlights:** AI-powered roleplay scenarios, Real-time feedback and coaching, Customizable AI conversation partners, Private and judgment-free practice, Skill building for negotiations and conflict resolution

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access Monthly Plan | $10.00 | per month |
| Monthly Plan | $15.00 | per month |
| All Access Yearly Plan | $84.00 | per year |
| Yearly Plan | $90.00 | per year |


### Learn Languages with Retriever

[App page](https://appshunter.io/ios/app/learn-languages-with-retriever/id6799641277)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MasterClass On Call free?

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

### Is Learn Languages with Retriever free?

Learn Languages with Retriever is free to download, with no in-app purchases.

### Do MasterClass On Call or Learn Languages with Retriever have ads?

Neither MasterClass On Call nor Learn Languages with Retriever shows ads.

### Which is updated more often, MasterClass On Call or Learn Languages with Retriever?

MasterClass On Call ships an update every 2 weeks, and Learn Languages with Retriever every 2 days. Most recently, MasterClass On Call was updated on October 16, 2026 and Learn Languages with Retriever on October 14, 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.*