# Meterbox Probes vs UPAD V

The clearest difference is price: Meterbox Probes at Free against UPAD V's $9.99. UPAD V's advantage is iOS requirement (9.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

Meterbox Probes is free to download; UPAD V costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Meterbox Probes | UPAD V |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[4.2 (24 ratings)](https://appshunter.io/ios/app/upad-v/id1403334454/reviews)** |
| Number of ratings | — | **24** |
| Positive reviews | — | 43.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | — | Free |
| Size | 5 MB | 37 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Everbest Machinery Industry Co.,Ltd](https://appshunter.io/developer/564470332) | [TaeJin Kim](https://appshunter.io/developer/310880581) |

## What reviewers say

### Meterbox Probes

[App page](https://appshunter.io/ios/app/meterbox-probes/id1319208214)

**Features:** macOS Compatibility

**In-app purchases:** none


### UPAD V

[App page](https://appshunter.io/ios/app/upad-v/id1403334454)

This app transforms your device into a powerful digital notebook. It offers a realistic handwriting experience for notes, diaries, and planners, along with robust PDF editing capabilities. Easily insert images, type text, draw shapes, and share your creations.

**Highlights:** Realistic handwriting feel, PDF file editing, Image insertion and editing, Text typing with formatting, Shape and table creation, Document sharing and printing, Variety of templates

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Meterbox Probes free?

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

### Is UPAD V free?

UPAD V costs $9.99, with no in-app purchases.

### Do Meterbox Probes or UPAD V have ads?

Neither Meterbox Probes nor UPAD V 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.*