# 海豚开单 vs 今大福

The clearest difference is update cadence: 今大福 at every 3 weeks against 海豚开单's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

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

海豚开单 ships an update every 6 weeks, 今大福 every 3 weeks. The most recent releases landed on October 30, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 海豚开单 | 今大福 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 3 weeks** |
| Size | 195 MB | 31 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [广州批源科技有限公司](https://appshunter.io/developer/1566521981) | [Shengzhen Qianhai Quantum Cloud Code Technology Co.,Ltd.](https://appshunter.io/developer/1513551332) |

## What reviewers say

### 海豚开单

[App page](https://appshunter.io/ios/app/id1566521979)

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

**In-app purchases:** none


### 今大福

[App page](https://appshunter.io/ios/app/id6443804911)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 海豚开单 free?

海豚开单 is free to download, with no in-app purchases.

### Is 今大福 free?

今大福 is free to download, with no in-app purchases.

### Do 海豚开单 or 今大福 have ads?

Neither 海豚开单 nor 今大福 shows ads.

### Which is updated more often, 海豚开单 or 今大福?

海豚开单 ships an update every 6 weeks, and 今大福 every 3 weeks. Most recently, 海豚开单 was updated on October 30, 2026 and 今大福 on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*