# 多多计算器 vs 美开花

The clearest difference is update cadence: 美开花 at monthly against 多多计算器's every 7 months. 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.

多多计算器 ships an update every 7 months, 美开花 monthly. The most recent releases landed on October 3, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 多多计算器 | 美开花 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Monthly** |
| Size | 26 MB | 116 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [清华 钟](https://appshunter.io/developer/1503192280) | [广西共伙科技](https://appshunter.io/developer/1609739980) |

## What reviewers say

### 多多计算器

[App page](https://appshunter.io/ios/app/id1504096520)

**Features:** macOS Compatibility

**In-app purchases:** none


### 美开花

[App page](https://appshunter.io/ios/app/id1609739978)

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

**In-app purchases:** none


## Frequently asked questions

### Is 多多计算器 free?

多多计算器 is free to download, with no in-app purchases.

### Is 美开花 free?

美开花 is free to download, with no in-app purchases.

### Do 多多计算器 or 美开花 have ads?

Neither 多多计算器 nor 美开花 shows ads.

### Which is updated more often, 多多计算器 or 美开花?

多多计算器 ships an update every 7 months, and 美开花 monthly. Most recently, 多多计算器 was updated on October 3, 2026 and 美开花 on October 23, 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.*