# Precision Power App vs YDEBMS

The clearest difference is iOS requirement: Precision Power App at 15.1 against YDEBMS's 17.0. 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.

## The numbers

| Metric | Precision Power App | YDEBMS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 22 MB | 2 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Precision Sonar](https://appshunter.io/developer/1746297353) | [Shenzhen Yundier Technology Co., Ltd](https://appshunter.io/developer/6811608002) |

## What reviewers say

### Precision Power App

[App page](https://appshunter.io/ios/app/precision-power-app/id6760452644)

**Features:** macOS Compatibility

**In-app purchases:** none


### YDEBMS

[App page](https://appshunter.io/ios/app/ydebms/id6811608000)

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

**In-app purchases:** none


## Frequently asked questions

### Is Precision Power App free?

Precision Power App is free to download, with no in-app purchases.

### Is YDEBMS free?

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

### Do Precision Power App or YDEBMS have ads?

Neither Precision Power App nor YDEBMS 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.*