# 机友计算器pro vs 计算器

The clearest difference is update cadence: 机友计算器pro at every 7 months against 计算器's every 32 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.

机友计算器pro ships an update every 7 months, 计算器 every 32 months. The most recent releases landed on September 27, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 机友计算器pro | 计算器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 32 months |
| Size | 59 MB | 15 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Changsha Fugui Bamboo Network Technology Co., Ltd.](https://appshunter.io/developer/1458061020) | [德蔚 胡](https://appshunter.io/developer/1685595219) |

## What reviewers say

### 机友计算器pro

[App page](https://appshunter.io/ios/app/pro/id1546706241)

**Features:** macOS Compatibility

**In-app purchases:** none


### 计算器

[App page](https://appshunter.io/ios/app/id6449093985)

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

**In-app purchases:** none


## Frequently asked questions

### Is 机友计算器pro free?

机友计算器pro is free to download, with no in-app purchases.

### Is 计算器 free?

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

### Do 机友计算器pro or 计算器 have ads?

Neither 机友计算器pro nor 计算器 shows ads.

### Which is updated more often, 机友计算器pro or 计算器?

机友计算器pro ships an update every 7 months, and 计算器 every 32 months. Most recently, 机友计算器pro was updated on September 27, 2026 and 计算器 on September 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.*