# cpdd vs 拼豆库

The clearest difference is update cadence: 拼豆库 at every 6 days against cpdd's every 3 weeks. cpdd's advantage is iOS requirement (14 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. cpdd sells 6 one-off in-app purchases and 拼豆库 sells 7 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

cpdd ships an update every 3 weeks, 拼豆库 every 6 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | cpdd | 拼豆库 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 89 MB | 13 MB |
| Requires iOS | **14** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 4+ |
| Developer | [秋冬 刘](https://appshunter.io/developer/1515244172) | [璐玥 彭](https://appshunter.io/developer/6804715002) |

## What reviewers say

### cpdd

[App page](https://appshunter.io/ios/app/cpdd/id1515256939)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 高级用户 | $0.99 | one-time |
| 购买60贝壳 | $0.99 | one-time |
| 购买10贝壳 | $0.99 | one-time |
| CPDD会员VIP一个月 | $1.99 | one-time |
| 充值520贝壳 | $6.99 | one-time |
| 充值1314贝壳 | $14.99 | one-time |


### 拼豆库

[App page](https://appshunter.io/ios/app/id6805067532)

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pindou VIP Monthly | $4.99 | per month |
| Pindou SVIP Monthly | $5.99 | per month |
| Pindou VIP Yearly | $37.99 | per year |
| Pindou SVIP Yearly | $49.99 | per year |
| Lifetime VIP to SVIP Upgrade | $20.00 | one-time |
| Pindou Lifetime VIP | $79.00 | one-time |
| Pindou Lifetime SVIP | $99.00 | one-time |


## Frequently asked questions

### Is cpdd free?

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

### Is 拼豆库 free?

拼豆库 is free to download, with in-app purchases available.

### Do cpdd or 拼豆库 have ads?

Neither cpdd nor 拼豆库 shows ads.

### Which is updated more often, cpdd or 拼豆库?

cpdd ships an update every 3 weeks, and 拼豆库 every 6 days. Most recently, cpdd was updated on October 25, 2026 and 拼豆库 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.*