# 生日助手 vs 潮汐查看助手

The clearest difference is in-app purchases: 潮汐查看助手 at none against 生日助手's 7. 生日助手's advantage is update cadence (every 3 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 生日助手 sells 7 one-off in-app purchases. 潮汐查看助手 asks for nothing beyond the download.

生日助手 ships an update every 3 weeks, 潮汐查看助手 every 2 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 生日助手 | 潮汐查看助手 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 45 MB | 27 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [辉 安](https://appshunter.io/developer/1490055705) | [佳宝 刘](https://appshunter.io/developer/1673925868) |

## What reviewers say

### 生日助手

[App page](https://appshunter.io/ios/app/id1490055706)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 14条短信 | $0.99 | one-time |
| 45条短信 | $2.99 | one-time |
| 1年VIP | $3.99 | one-time |
| 73条短信 | $3.99 | one-time |
| 136条短信 | $6.99 | one-time |
| 永久VIP | $7.99 | one-time |
| 230条短信 | $9.99 | one-time |


### 潮汐查看助手

[App page](https://appshunter.io/ios/app/id6450698453)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 生日助手 free?

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

### Is 潮汐查看助手 free?

潮汐查看助手 is free to download, with no in-app purchases.

### Do 生日助手 or 潮汐查看助手 have ads?

Both 生日助手 and 潮汐查看助手 show ads.

### Which is updated more often, 生日助手 or 潮汐查看助手?

生日助手 ships an update every 3 weeks, and 潮汐查看助手 every 2 months. Most recently, 生日助手 was updated on October 25, 2026 and 潮汐查看助手 on October 27, 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.*