# Burlang vs Oki

The clearest difference is in-app purchases: Burlang at none against Oki's 10. Burlang also leads on iOS requirement (11.0 vs 17.0). Oki's advantage is update cadence (every 4 days vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Oki sells 10 in-app purchases, starting at $1.00 per month. Burlang asks for nothing beyond the download.

Burlang ships an update every 3 months, Oki every 4 days. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Burlang | Oki |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (385 ratings)](https://appshunter.io/ios/app/oki-language-learning/id6748310130/reviews)** |
| Number of ratings | — | **385** |
| Positive reviews | — | 63.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 25 MB | 93 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Bulat Damdinov](https://appshunter.io/developer/1669964386) | [Alidar Kuchukov](https://appshunter.io/developer/1892225290) |

## What reviewers say

### Burlang

[App page](https://appshunter.io/ios/app/burlang/id1669964114)

**Features:** macOS Compatibility

**In-app purchases:** none


### Oki

[App page](https://appshunter.io/ios/app/oki-language-learning/id6748310130)

Learn English with personalized lessons, speaking and writing practice, and detailed feedback from an AI coach. Create flashcards and track your progress across all language skills. This app offers a comprehensive approach to mastering English.

**Highlights:** Personalized lessons based on interests, Speaking and writing practice, Detailed feedback on mistakes, AI coach for real-time conversation, Flashcard creation, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Oki Promotion Monthly | $1.00 | per month |
| Oki Premium 80% Off Discount | $1.99 | per month |
| Oki Premium 50% off Discount | $4.99 | per month |
| Oki Pro Monthly | $5.99 | per month |
| Oki Pro | $9.99 | per month |
| Aleem Monthly | $9.99 | per month |
| Oki Promotion Annual | $10.00 | per year |
| Oki Pro Annual | $29.99 | per year |
| Oki Annual | $88.00 | per year |
| Aleem Annual | $88.00 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Engaging learning experience
- 💡 Innovative AI-powered features
- 🔥 Effective for improving English skills

**What reviewers complain about**

- 🐛 Registration issues
- ⚠️ Limited functionality without registration

**Reported bugs**

- Registration process not working properly

**Requested features**

- Ability to register through third-party accounts
- More language learning options


## Frequently asked questions

### Is Burlang free?

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

### Is Oki free?

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

### Do Burlang or Oki have ads?

Neither Burlang nor Oki shows ads.

### Which is updated more often, Burlang or Oki?

Burlang ships an update every 3 months, and Oki every 4 days. Most recently, Burlang was updated on September 9, 2026 and Oki on September 24, 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.*