# Polyspeech vs WoAi

The clearest difference is in-app purchases: WoAi at none against Polyspeech's 2. WoAi also leads on ads (none vs shown). Polyspeech's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Polyspeech sells 2 in-app purchases, starting at $12.99 per month. WoAi asks for nothing beyond the download.

Polyspeech ships an update every 10 days, WoAi weekly. Both last shipped on October 8, 2026.

## The numbers

| Metric | Polyspeech | WoAi |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 10 days | **Weekly** |
| Size | 48 MB | 5 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Eric Eng](https://appshunter.io/developer/1893455750) | [Sunbyte Styles LLC](https://appshunter.io/developer/6800626407) |

## What reviewers say

### Polyspeech

[App page](https://appshunter.io/ios/app/polyspeech-language-learning/id6762229351)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Polyspeech Premium | $12.99 | per month |
| Polyspeech Premium (Annual) | $109.99 | per year |


### WoAi

[App page](https://appshunter.io/ios/app/woai-read/id6800626405)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Polyspeech free?

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

### Is WoAi free?

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

### Do Polyspeech or WoAi have ads?

Polyspeech shows ads; WoAi does not.

### Which is updated more often, Polyspeech or WoAi?

Polyspeech ships an update every 10 days, and WoAi weekly. Most recently, Polyspeech was updated on October 8, 2026 and WoAi on October 8, 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.*