# 英飞思想家 vs 口笛AI

The clearest difference is update cadence: 口笛AI at every 2 days against 英飞思想家's every 5 months. 口笛AI also leads on iOS requirement (13.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

英飞思想家 ships an update every 5 months, 口笛AI every 2 days. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 英飞思想家 | 口笛AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Size | 7 MB | 29 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [深圳英飞](https://appshunter.io/developer/1718506389) | [bodongyueqian](https://appshunter.io/developer/1796805487) |

## What reviewers say

### 英飞思想家

[App page](https://appshunter.io/ios/app/id6473156197)

**Features:** Vision Pro support

**In-app purchases:** none


### 口笛AI

[App page](https://appshunter.io/ios/app/ai/id6748106042)

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

**In-app purchases:** none


## Frequently asked questions

### Is 英飞思想家 free?

英飞思想家 is free to download, with no in-app purchases.

### Is 口笛AI free?

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

### Do 英飞思想家 or 口笛AI have ads?

Neither 英飞思想家 nor 口笛AI shows ads.

### Which is updated more often, 英飞思想家 or 口笛AI?

英飞思想家 ships an update every 5 months, and 口笛AI every 2 days. Most recently, 英飞思想家 was updated on November 4, 2026 and 口笛AI on October 28, 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.*