# 打印机 vs Authenticator验证器

The clearest difference is update cadence: Authenticator验证器 at every 2 months against 打印机's every 3 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.

打印机 ships an update every 3 months, Authenticator验证器 every 2 months. The most recent releases landed on September 19, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | 打印机 | Authenticator验证器 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Size | 23 MB | 20 MB |
| Requires iOS | 13 | 13 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [润清 朱](https://appshunter.io/developer/1872260108) | [志鹏 杨](https://appshunter.io/developer/1872258033) |

## What reviewers say

### 打印机

[App page](https://appshunter.io/ios/app/id6761043072)

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

**In-app purchases:** none


### Authenticator验证器

[App page](https://appshunter.io/ios/app/authenticator-google/id6761459953)

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

**In-app purchases:** none


## Frequently asked questions

### Is 打印机 free?

打印机 is free to download, with no in-app purchases.

### Is Authenticator验证器 free?

Authenticator验证器 is free to download, with no in-app purchases.

### Do 打印机 or Authenticator验证器 have ads?

Neither 打印机 nor Authenticator验证器 shows ads.

### Which is updated more often, 打印机 or Authenticator验证器?

打印机 ships an update every 3 months, and Authenticator验证器 every 2 months. Most recently, 打印机 was updated on September 19, 2026 and Authenticator验证器 on September 29, 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.*