# 点读机 vs 机友计算器pro

The clearest difference is in-app purchases: 机友计算器pro at none against 点读机's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 点读机 sells 3 one-off in-app purchases. 机友计算器pro asks for nothing beyond the download.

点读机 ships an update every 6 months, 机友计算器pro every 7 months. The most recent releases landed on October 25, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 点读机 | 机友计算器pro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 7 months |
| Size | 76 MB | 59 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Changsha yuanli network technology co. LTD.](https://appshunter.io/developer/1277587299) | [Changsha Fugui Bamboo Network Technology Co., Ltd.](https://appshunter.io/developer/1458061020) |

## What reviewers say

### 点读机

[App page](https://appshunter.io/ios/app/id1519943679)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一月会员 | $1.99 | one-time |
| 季度会员 | $4.99 | one-time |
| 一年会员 | $12.99 | one-time |


### 机友计算器pro

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

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

**In-app purchases:** none


## Frequently asked questions

### Is 点读机 free?

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

### Is 机友计算器pro free?

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

### Do 点读机 or 机友计算器pro have ads?

Neither 点读机 nor 机友计算器pro shows ads.

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

点读机 ships an update every 6 months, and 机友计算器pro every 7 months. Most recently, 点读机 was updated on October 25, 2026 and 机友计算器pro on October 18, 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.*