# Expiration Alert vs 到期助手

The clearest difference is device support: 到期助手 at 3 against Expiration Alert's 1. 到期助手 also leads on iOS requirement (15.5 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

## The numbers

| Metric | Expiration Alert | 到期助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Daily |
| Size | 2 MB | 36 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [志 杨](https://appshunter.io/developer/1887142174) | [宁 郭](https://appshunter.io/developer/1896525505) |

## What reviewers say

### Expiration Alert

[App page](https://appshunter.io/ios/app/expiration-alert/id6760998622)

**Features:** macOS Compatibility

**In-app purchases:** none


### 到期助手

[App page](https://appshunter.io/ios/app/id6768231994)

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

**In-app purchases:** none


## Frequently asked questions

### Is Expiration Alert free?

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

### Is 到期助手 free?

到期助手 is free to download, with no in-app purchases.

### Do Expiration Alert or 到期助手 have ads?

Neither Expiration Alert nor 到期助手 shows ads.

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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.*