# 嗷呜食记 vs 助手Jerry

The clearest difference is in-app purchases: 嗷呜食记 at none against 助手Jerry's 4. 嗷呜食记 also leads on iOS requirement (12.0 vs 17.0). 助手Jerry's advantage is update cadence (every 2 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. 助手Jerry sells 4 in-app purchases, starting at $0.99 per month. 嗷呜食记 asks for nothing beyond the download.

嗷呜食记 ships an update fortnightly, 助手Jerry every 2 days. The most recent releases landed on September 14, 2026 and September 3, 2026 respectively.

## The numbers

| Metric | 嗷呜食记 | 助手Jerry |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 37 MB | 7 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Shanghai YiZhiPai Education Technology Co., Ltd](https://appshunter.io/developer/1574689770) | [哲徐 孙](https://appshunter.io/developer/1870206892) |

## What reviewers say

### 嗷呜食记

[App page](https://appshunter.io/ios/app/and/id6740422637)

**Features:** macOS Compatibility

**In-app purchases:** none


### 助手Jerry

[App page](https://appshunter.io/ios/app/jerry-ai/id6758787537)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度订阅 | $0.99 | per month |
| 半年订阅 | $3.99 | per 6 months |
| 年度订阅 | $4.99 | per year |
| 终身会员 | $12.99 | one-time |


## Frequently asked questions

### Is 嗷呜食记 free?

嗷呜食记 is free to download, with no in-app purchases.

### Is 助手Jerry free?

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

### Do 嗷呜食记 or 助手Jerry have ads?

Neither 嗷呜食记 nor 助手Jerry shows ads.

### Which is updated more often, 嗷呜食记 or 助手Jerry?

嗷呜食记 ships an update fortnightly, and 助手Jerry every 2 days. Most recently, 嗷呜食记 was updated on September 14, 2026 and 助手Jerry on September 3, 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.*