# Speak850 vs Ogden 850

The clearest difference is iOS requirement: Ogden 850 at 15.0 against Speak850's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Speak850 sells 1 one-off in-app purchase 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.

Speak850 ships an update fortnightly, Ogden 850 every 3 weeks. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Speak850 | Ogden 850 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Size | 5 MB | 804 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YI LIU](https://appshunter.io/developer/6777746488) | [小琦 王](https://appshunter.io/developer/1894109384) |

## What reviewers say

### Speak850

[App page](https://appshunter.io/ios/app/speak850-basic-english/id6781350311)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Speak850 Pro | $4.99 | 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 Speak850 free?

Speak850 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 Speak850 or Ogden 850 have ads?

Neither Speak850 nor Ogden 850 shows ads.

### Which is updated more often, Speak850 or Ogden 850?

Speak850 ships an update fortnightly, and Ogden 850 every 3 weeks. Most recently, Speak850 was updated on October 17, 2026 and Ogden 850 on October 10, 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.*