# Basic 850 vs Ogden 850

The clearest difference is update cadence: Basic 850 at weekly against Ogden 850's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Basic 850 sells 3 in-app purchases, starting at $2.99 per month and Ogden 850 sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Basic 850 ships an update weekly, Ogden 850 every 3 weeks. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Basic 850 | Ogden 850 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/basic-850/id6774764253/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 185 MB | 804 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [宝 谢](https://appshunter.io/developer/6773539519) | [小琦 王](https://appshunter.io/developer/1894109384) |

## What reviewers say

### Basic 850

[App page](https://appshunter.io/ios/app/basic-850/id6774764253)

Learn English with a core vocabulary of 850 words. Practice pronunciation, engage in AI conversations, and reinforce learning with quizzes. Designed for beginners and those seeking a solid foundation in spoken English.

**Highlights:** Learn 850 core English words with flashcards, Practice pronunciation with AI feedback, Engage in AI-powered English conversations, Reinforce learning with short quizzes, Privacy-focused with offline data storage

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic 850 Plus (Monthly) | $2.99 | per month |
| Basic 850 Plus (Yearly) | $19.99 | per year |
| Basic 850 Plus（買い切り） | $29.99 | one-time |


### Ogden 850

[App page](https://appshunter.io/ios/app/ogden-850-basic-english/id6800209525)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Writing Monthly | $0.99 | per month |
| Kay Support | $1.99 | per month |


## Frequently asked questions

### Is Basic 850 free?

Basic 850 is free to download, with in-app purchases available.

### Is Ogden 850 free?

Ogden 850 is free to download, with in-app purchases available.

### Do Basic 850 or Ogden 850 have ads?

Neither Basic 850 nor Ogden 850 shows ads.

### Which is updated more often, Basic 850 or Ogden 850?

Basic 850 ships an update weekly, and Ogden 850 every 3 weeks. Most recently, Basic 850 was updated on October 28, 2026 and Ogden 850 on October 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.*