# uARinScenarios vs Ogden 850

The clearest difference is in-app purchases: uARinScenarios at none against Ogden 850's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Ogden 850 sells 2 in-app purchases, starting at $0.99 per month. uARinScenarios asks for nothing beyond the download.

uARinScenarios ships an update monthly, Ogden 850 every 3 weeks. The most recent releases landed on November 8, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | uARinScenarios | Ogden 850 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 239 MB | 804 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Wen-Chi Chou](https://appshunter.io/developer/1642680017) | [小琦 王](https://appshunter.io/developer/1894109384) |

## What reviewers say

### uARinScenarios

[App page](https://appshunter.io/ios/app/uarinscenarios/id6745532908)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 uARinScenarios free?

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

### Is Ogden 850 free?

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

### Do uARinScenarios or Ogden 850 have ads?

Neither uARinScenarios nor Ogden 850 shows ads.

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

uARinScenarios ships an update monthly, and Ogden 850 every 3 weeks. Most recently, uARinScenarios was updated on November 8, 2026 and Ogden 850 on November 6, 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.*