# 情书大全宝典 vs 商详宝

The clearest difference is update cadence: 商详宝 at every 2 months against 情书大全宝典's every 9 months. 情书大全宝典's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 情书大全宝典 sells 1 one-off in-app purchase and 商详宝 sells 7 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

情书大全宝典 ships an update every 9 months, 商详宝 every 2 months. Both last shipped on October 25, 2026.

## The numbers

| Metric | 情书大全宝典 | 商详宝 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 2 months** |
| Size | 38 MB | 87 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Zhaohuan Network Technology Co., Ltd.](https://appshunter.io/developer/1733427951) | [深圳鹿川文化传媒](https://appshunter.io/developer/1810978435) |

## What reviewers say

### 情书大全宝典

[App page](https://appshunter.io/ios/app/id6504644745)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一个月会员 | $0.99 | one-time |


### 商详宝

[App page](https://appshunter.io/ios/app/id6786539596)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月卡会员 | $7.99 | per month |
| 季卡会员 | $22.99 | per 3 months |
| 年卡会员 | $69.99 | per year |
| 400积分 | $6.99 | one-time |
| 900积分 | $14.99 | one-time |
| 1800积分 | $29.99 | one-time |
| 2700积分 | $39.99 | one-time |


## Frequently asked questions

### Is 情书大全宝典 free?

情书大全宝典 is free to download, with in-app purchases available.

### Is 商详宝 free?

商详宝 is free to download, with in-app purchases available.

### Do 情书大全宝典 or 商详宝 have ads?

Neither 情书大全宝典 nor 商详宝 shows ads.

### Which is updated more often, 情书大全宝典 or 商详宝?

情书大全宝典 ships an update every 9 months, and 商详宝 every 2 months. Most recently, 情书大全宝典 was updated on October 25, 2026 and 商详宝 on October 25, 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.*