# ScreenWave vs V Speed Calculator

The clearest difference is price: ScreenWave at Free against V Speed Calculator's $0.99. ScreenWave also leads on update cadence (every 3 weeks vs every 12 months) and iOS requirement (11.0 vs 14.0). On rating, ratings volume, ads and in-app purchases there is nothing between them.

ScreenWave is free to download; V Speed Calculator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 3.0 for ScreenWave against 3.0 for V Speed Calculator. Both are backed by a comparable volume of ratings — 4 and 2 respectively.

ScreenWave ships an update every 3 weeks, V Speed Calculator every 12 months. The most recent releases landed on September 7, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | ScreenWave | V Speed Calculator |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [3.0 (4 ratings)](https://appshunter.io/ios/app/screenwave/id1318617607/reviews) | [3.0 (2 ratings)](https://appshunter.io/ios/app/v-speed-calculator/id1527508437/reviews) |
| Number of ratings | **4** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 12 months |
| Monetization | **Free** | Paid |
| Size | 86 MB | 16 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [j5create](https://appshunter.io/developer/1165311842) | [Gev Simon](https://appshunter.io/developer/1527508439) |

## What reviewers say

### ScreenWave

[App page](https://appshunter.io/ios/app/screenwave/id1318617607)

This utility app enables multi-person conference applications by supporting up to 16 simultaneous displays and 64 input sources. It provides seamless internet access alongside wireless display connections across various platforms.

**Highlights:** Supports 16 simultaneous displays, Connects up to 64 input sources, AC router with 5G/2.4G Wi-Fi, Wired Gigabit Ethernet, Cross-platform compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### V Speed Calculator

[App page](https://appshunter.io/ios/app/v-speed-calculator/id1527508437)

This app calculates critical V-speeds for aircraft takeoffs and landings. It automatically retrieves airport altitude and temperature, requiring only the aircraft's weight for calculations.

**Highlights:** Calculates V1, Vr, V2, Vfto, Verc, Vref, N1 speeds, Automatic airport altitude retrieval, Automatic temperature retrieval, Input aircraft weight, Supports Hawker 800xp

**In-app purchases:** none


## Frequently asked questions

### Is ScreenWave free?

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

### Is V Speed Calculator free?

V Speed Calculator costs $0.99, with no in-app purchases.

### Which has better reviews, ScreenWave or V Speed Calculator?

ScreenWave and V Speed Calculator are both rated 3.0 out of 5 on the App Store, from 4 and 2 ratings respectively.

### Do ScreenWave or V Speed Calculator have ads?

Neither ScreenWave nor V Speed Calculator shows ads.

### Which is updated more often, ScreenWave or V Speed Calculator?

ScreenWave ships an update every 3 weeks, and V Speed Calculator every 12 months. Most recently, ScreenWave was updated on September 7, 2026 and V Speed Calculator on September 15, 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.*