# Учи языки быстро с ALIBRA Sky vs Engo

The clearest difference is in-app purchases: Учи языки быстро с ALIBRA Sky at none against Engo's 11. Учи языки быстро с ALIBRA Sky also leads on review sentiment (100% vs 87%) and iOS requirement (9.0 vs 13.0). Engo's advantage is update cadence (every 8 days vs every 5 weeks) and ratings volume (118 vs 9). On price, rating, ads and monetization model there is nothing between them.

Both are free to download. Engo sells 11 in-app purchases, starting at $1.99 per 7 days. Учи языки быстро с ALIBRA Sky asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Учи языки быстро с ALIBRA Sky against 4.8 for Engo. That said, the two scores are not equally well evidenced: Engo has 118 ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 100% of Учи языки быстро с ALIBRA Sky's written reviews are positive against 87% of Engo's.

Учи языки быстро с ALIBRA Sky ships an update every 5 weeks, Engo every 8 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Учи языки быстро с ALIBRA Sky | Engo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (9 ratings)](https://appshunter.io/ios/app/alibra-sky/id953220444/reviews)** | [4.8 (118 ratings)](https://appshunter.io/ios/app/engo/id1481897520/reviews) |
| Number of ratings | 9 | **118** |
| Positive reviews | **100.0% of reviews** | 87.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 25 MB | 115 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NOVYE TEKHNOLOGII, OOO](https://appshunter.io/developer/953220443) | [Sergei Karapetian](https://appshunter.io/developer/1442101796) |

## What reviewers say

### Учи языки быстро с ALIBRA Sky

[App page](https://appshunter.io/ios/app/alibra-sky/id953220444)

This app offers a structured approach to learning vocabulary for various foreign languages, including English, German, Spanish, French, and Italian. It utilizes a unique spaced repetition system with native speaker audio and illustrations to aid memorization. Personalized learning schedules and reminders help users master new words effectively.

**Highlights:** Extensive vocabulary lists, Native speaker audio pronunciation, Illustrations for memorization, Spaced repetition learning method, Personalized study schedule, Customizable reminders

**Features:** macOS Compatibility

**In-app purchases:** none


### Engo

[App page](https://appshunter.io/ios/app/engo/id1481897520)

Master English with just 5 minutes of daily practice. Learn to read, write, speak, and listen effectively through engaging lessons categorized by essential topics. Track your progress, reinforce learning with quizzes, and stay motivated with goal-setting tools.

**Highlights:** Daily 5-minute lessons, Reading, writing, speaking, listening skills, Categorized learning material, Progress tracking and quizzes, Goal setting for motivation, Focus on high-frequency words

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Английский язык | $1.99 | per 7 days |
| Английский язык | $2.49 | per month |
| Английский язык | $2.49 | per month |
| Английский язык | $7.99 | per 7 days |
| Английский язык | $13.49 | per month |
| Английский язык | $14.99 | per 3 months |
| Английский язык | $15.49 | per month |
| Английский язык | $22.49 | per year |
| Английский язык | $40.99 | per year |
| Английский язык | $53.99 | per year |
| Английский язык | $58.99 | per year |

**What reviewers like**

- 👍 Great for learning English
- 👍 Good for Japanese learning
- 👍 Easy to use
- 👍 Very good program
- 👍 Excellent application

**What reviewers complain about**

- 👎 Teaches profanity
- 👎 Unintelligible text

**Reported bugs**

- Unintelligible text in some reviews

**Requested features**

- More appropriate content for children


## Frequently asked questions

### Is Учи языки быстро с ALIBRA Sky free?

Учи языки быстро с ALIBRA Sky is free to download, with no in-app purchases.

### Is Engo free?

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

### Which has better reviews, Учи языки быстро с ALIBRA Sky or Engo?

Учи языки быстро с ALIBRA Sky is rated higher. Учи языки быстро с ALIBRA Sky averages 4.9 out of 5 from 9 ratings, while Engo averages 4.8 from 118 ratings.

### Do Учи языки быстро с ALIBRA Sky or Engo have ads?

Neither Учи языки быстро с ALIBRA Sky nor Engo shows ads.

### Which is updated more often, Учи языки быстро с ALIBRA Sky or Engo?

Учи языки быстро с ALIBRA Sky ships an update every 5 weeks, and Engo every 8 days. Most recently, Учи языки быстро с ALIBRA Sky was updated on October 24, 2026 and Engo on October 25, 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.*