# 光合动力 vs 英语视说

The clearest difference is ads: 光合动力 at none against 英语视说's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. 光合动力 sells 2 in-app purchases, starting at $1.99 per month and 英语视说 sells 1 in-app purchase, starting at $1.99 per 3 months. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 光合动力 | 英语视说 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Size | 11 MB | 94 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [贝贝 尚](https://appshunter.io/developer/1735265297) | [drmgame](https://appshunter.io/developer/480644477) |

## What reviewers say

### 光合动力

[App page](https://appshunter.io/ios/app/id6761237684)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $1.99 | per month |
| 连续包年 | $14.99 | per year |


### 英语视说

[App page](https://appshunter.io/ios/app/id6761765088)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Quarterly Card | $1.99 | per 3 months |


## Frequently asked questions

### Is 光合动力 free?

光合动力 is free to download, with in-app purchases available.

### Is 英语视说 free?

英语视说 is free to download, with in-app purchases available.

### Do 光合动力 or 英语视说 have ads?

英语视说 shows ads; 光合动力 does not.

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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.*