ScreenWave vs V Speed Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ScreenWave
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.
- Supports 16 simultaneous displays
- Connects up to 64 input sources
- AC router with 5G/2.4G Wi-Fi
- Wired Gigabit Ethernet
- Cross-platform compatibility
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For multi-person conference applications, the Wireless ScreenWave Router supports up to 16 simultaneous displays. The 64 input sources can be connected at any time for content display. It covers the entire array of platforms. JWR2100 is also an AC router with wireless 5G / 2.4G and wired Gigabit Ethernet connections, so it allows you to access the Internet while using wireless display connections.
V Speed Calculator
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.
- Calculates V1, Vr, V2, Vfto, Verc, Vref, N1 speeds
- Automatic airport altitude retrieval
- Automatic temperature retrieval
- Input aircraft weight
- Supports Hawker 800xp
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Calculates your V1, Vr, V2, Vfto, Verc, Vref and N1 speeds for takeoffs and landings for Hawker 800xp. Gets the nearest airport altitude and temperature automatically, Just enter airplanes weight and hit Calculate.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | ScreenWave | V Speed Calculator |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 3.0 (4 ratings) | 3.0 (2 ratings) |
| Number of ratings | 4 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 86 MB | 16 MB |
| Age rating | 17+ | 4+ |
| Developer | j5create | Gev Simon |
Customer experience
ScreenWave
V Speed Calculator
In-app purchases
ScreenWave
No in-app purchases
V Speed Calculator
No in-app purchases
Questions
Is ScreenWave free?
Is V Speed Calculator free?
Which has better reviews, ScreenWave or V Speed Calculator?
Do ScreenWave or V Speed Calculator have ads?
Which is updated more often, ScreenWave or V Speed Calculator?
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