# 日子提醒 vs Zing Chat

The clearest difference is in-app purchases: 日子提醒 at none against Zing Chat's 3. 日子提醒 also leads on update cadence (every 3 days vs monthly) and iOS requirement (13.0 vs 16.1). On price, ads and device support there is nothing between them.

Both are free to download. Zing Chat sells 3 in-app purchases, starting at $4.99 per month. 日子提醒 asks for nothing beyond the download.

日子提醒 ships an update every 3 days, Zing Chat monthly. The most recent releases landed on November 7, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | 日子提醒 | Zing Chat |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Size | 22 MB | 23 MB |
| Requires iOS | **13.0** | 16.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Beijing Houyuan Zhixing Technology Co.,Ltd.](https://appshunter.io/developer/1144345874) | [士浩 王](https://appshunter.io/developer/1659573666) |

## What reviewers say

### 日子提醒

[App page](https://appshunter.io/ios/app/id1585185536)

**Features:** macOS Compatibility

**In-app purchases:** none


### Zing Chat

[App page](https://appshunter.io/ios/app/zing-chat-ai/id6449776575)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月大会员 | $4.99 | per month |
| 包年大会员 | $24.99 | per year |
| 包年大会员Max | $39.99 | per year |


## Frequently asked questions

### Is 日子提醒 free?

日子提醒 is free to download, with no in-app purchases.

### Is Zing Chat free?

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

### Do 日子提醒 or Zing Chat have ads?

Neither 日子提醒 nor Zing Chat shows ads.

### Which is updated more often, 日子提醒 or Zing Chat?

日子提醒 ships an update every 3 days, and Zing Chat monthly. Most recently, 日子提醒 was updated on November 7, 2026 and Zing Chat on November 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.*