# Master English vs Udeki Admin

The clearest difference is in-app purchases: Udeki Admin at none against Master English's 1. Master English's advantage is chart position (#120 vs unranked). On price, update cadence, ads and device support there is nothing between them.

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

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 17, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Master English | Udeki Admin |
| --- | --- | --- |
| 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 | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | Subscription | — |
| Best chart rank | **#120** | — |
| Size | 205 MB | 32 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Master English](https://appshunter.io/developer/811129594) | [Carlos Molano](https://appshunter.io/developer/1071651970) |

## What reviewers say

### Master English

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

**Currently charting:** #120 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


### Udeki Admin

[App page](https://appshunter.io/ios/app/udeki-admin/id6450933985)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Master English free?

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

### Is Udeki Admin free?

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

### Do Master English or Udeki Admin have ads?

Neither Master English nor Udeki Admin shows ads.

### Which is updated more often, Master English or Udeki Admin?

Master English ships an update fortnightly, and Udeki Admin fortnightly. Most recently, Master English was updated on October 17, 2026 and Udeki Admin on October 1, 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.*