# PM研发实验室项目流程管理 vs Printer

The clearest difference is in-app purchases: PM研发实验室项目流程管理 at none against Printer's 3. PM研发实验室项目流程管理 also leads on iOS requirement (10.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Printer sells 3 in-app purchases, starting at $2.99 per month. PM研发实验室项目流程管理 asks for nothing beyond the download.

## The numbers

| Metric | PM研发实验室项目流程管理 | Printer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 15 MB | 47 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NeoTrident Technology Ltd](https://appshunter.io/developer/940375066) | [子彬 张](https://appshunter.io/developer/1880623754) |

## What reviewers say

### PM研发实验室项目流程管理

[App page](https://appshunter.io/ios/app/pm/id1514720241)

**Features:** macOS Compatibility

**In-app purchases:** none


### Printer

[App page](https://appshunter.io/ios/app/printer-print-and-convert/id6761677562)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月会员计划 | $2.99 | per month |
| 年会员计划 | $9.99 | per year |
| 终身会员计划 | $19.99 | one-time |


## Frequently asked questions

### Is PM研发实验室项目流程管理 free?

PM研发实验室项目流程管理 is free to download, with no in-app purchases.

### Is Printer free?

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

### Do PM研发实验室项目流程管理 or Printer have ads?

Neither PM研发实验室项目流程管理 nor Printer shows ads.

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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.*