# Herbart vs Master English

The clearest difference is in-app purchases: Herbart at none against Master English's 1. Master English's advantage is update cadence (fortnightly vs every 5 weeks) and chart position (#123 vs unranked). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Master English sells 1 in-app purchase, starting at $13.99 per month. Herbart asks for nothing beyond the download.

Herbart ships an update every 5 weeks, Master English fortnightly. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Herbart | Master English |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (31K ratings)](https://appshunter.io/ios/app/master-english/id1543401574/reviews)** |
| Number of ratings | — | **31K** |
| Positive reviews | — | 78.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | — | Subscription |
| Best chart rank | — | **#123** |
| Size | 4 MB | 205 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ARMANDO Perez Corona](https://appshunter.io/developer/1392827893) | [Master English](https://appshunter.io/developer/811129594) |

## What reviewers say

### Herbart

[App page](https://appshunter.io/ios/app/herbart/id1466894356)

**Features:** macOS Compatibility

**In-app purchases:** none


### Master English

[App page](https://appshunter.io/ios/app/master-english/id1543401574)

**Currently charting:** #123 Top Grossing · Education (US App Store)

Learn to speak English fluently with AI. This app creates personalized programs for Spanish speakers aiming for advanced English proficiency for career advancement. Practice real-life conversations with AI avatars and get instant feedback on pronunciation.

**Highlights:** Personalized learning programs, AI-powered conversation practice, Real-time pronunciation feedback, AI tutor for questions, Career-focused English skills, Optimized lessons based on pace

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Programa de inglés | $13.99 | per month |

**What reviewers like**

- 🚀 Excellent learning experience
- 👍 Easy and practical
- 🚀 Effective learning methodology
- 👍 Personalized teaching
- 👍 Reasonable price compared to other courses

**What reviewers complain about**

- 🐛 Login and access issues
- 🐛 Technical problems with the app
- 🔍 Lack of interactive features

**Reported bugs**

- Subscription issues and continued billing after cancellation
- Inability to access the app after initial setup

**Requested features**

- Ability to rotate the app on iPad
- Progress tracking and assessment tests
- More interactive and gamified learning


## Frequently asked questions

### Is Herbart free?

Herbart is free to download, with no in-app purchases.

### Is Master English free?

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

### Do Herbart or Master English have ads?

Neither Herbart nor Master English shows ads.

### Which is updated more often, Herbart or Master English?

Herbart ships an update every 5 weeks, and Master English fortnightly. Most recently, Herbart was updated on October 8, 2026 and Master English on October 17, 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.*