# Wi vs V

The clearest difference is rating: V at 5.0 against Wi's 3.0. V also leads on update cadence (every 4 weeks vs every 4 months). Wi's advantage is ratings volume (4 vs 1) and iOS requirement (7.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

V holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Wi ships an update every 4 months, V every 4 weeks. The most recent releases landed on October 7, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Wi | V |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/wi-viewer/id588252158/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/v-scope/id6698898541/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 8 MB | 106 MB |
| Requires iOS | **7.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TSUNG JUNG HU](https://appshunter.io/developer/588252161) | [京玉 刘](https://appshunter.io/developer/1769415908) |

## What reviewers say

### Wi

[App page](https://appshunter.io/ios/app/wi-viewer/id588252158)

This app connects to wireless microscopes to display live magnified images on your iPhone or iPad. It allows users to capture photos and videos of specimens, making it useful for education, medical diagnosis, and crime scene investigation.

**Highlights:** Connects to wireless microscopes, Displays live microscope image, Captures images and videos, Supports iPhone and iPad, Ideal for education and professional use

**Features:** macOS Compatibility

**In-app purchases:** none


### V

[App page](https://appshunter.io/ios/app/v-scope/id6698898541)

Connect to an endoscope device to view high-definition images and videos in real-time. This user-friendly utility app aids in home repairs and car diagnostics with features like video recording and image enhancement.

**Highlights:** Connect to endoscope devices, Real-time HD image viewing, Real-time video viewing, Video recording, Image enhancement, User-friendly interface

**In-app purchases:** none


## Frequently asked questions

### Is Wi free?

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

### Is V free?

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

### Which has better reviews, Wi or V?

V is rated higher. Wi averages 3.0 out of 5 from 4 ratings, while V averages 5.0 from 1 ratings.

### Do Wi or V have ads?

Neither Wi nor V shows ads.

### Which is updated more often, Wi or V?

Wi ships an update every 4 months, and V every 4 weeks. Most recently, Wi was updated on October 7, 2026 and V on October 27, 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.*