Comparison

spacedesk vs WO Mic

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

spacedesk

Extend your Windows PC's desktop to another device wirelessly or via USB. Use your tablet or phone as a drawing tablet or a portable second monitor for travel and productivity.

Highlights
  • Windows desktop extension
  • Screen mirroring
  • Remote desktop viewer
  • Drawing tablet functionality
  • Wireless display monitor
  • USB display monitor
  • Remote control
Features
Read full description

Windows computer desktop extension, mirroring and remoting tool for WiFi, USB or LAN. Supports applications like: - Screen Cast (to television, tablet or smart phone) - Desktop Remoting Viewer (over USB and Local Area Network) - Drawing Tablet (drawing and painting with digitizer pen) - Wireless Display Monitor (similar to Miracast, RDP, AirPlay and Sidecar) - USB Display Monitor (similar to DisplayLink) - Remote Access (over USB link, WiFi and LAN) - Remote Control (wireless and wired) - Screen Streaming (including audio) - Screen Mirroring (over the air and via cable) - Screen Cloning - Extension Screen - Windows Desktop Workspace Extension - Windows Desktop Duplication (clone) - Windows Desktop Streaming - Personal Computer Desktop Presenter - Virtual Monitor for Desktop PC - Second Display On The Go - TV, mobile or tablet screen as Side by Side Display - Alternative to Miracast, AirPlay and Sidecar - Portable Multimonitor Screen for Travel - Access main computer from mobile device - Software KVM-Switch (Keyboard Video Mouse) - Software Display Hub - Software Display Switch - Projector Screen Viewer - Input Console - Input Terminal - Tablet Input Device - Windows Graphics Tablet App - Windows Tablet as sketchbook for drawing artwork - Creative Video Wall App - Video Wall w. Any Angle Rotation Instruction manual, documentation and detailed setup: https://manual.spacedesk.net Quick Guide: 1. Install spacedesk DRIVER software for Windows Primary PC. Download from: https://www.spacedesk.net 2. Install this spacedesk Viewer app for iOS. 3. Open this spacedesk Viewer app and connect to Windows Primary PC. Connection: USB or LAN (Local Area Network). LAN: Driver and Viewer must be on the same network - via Mobile Hotspot Note: Does NOT need internet connection! The Windows Primary Machine running spacedesk Driver... ...supports Windows 11, Windows 10 or Windows 8.1. Apple Macs are not supported. Dual monitor and multi monitor configurations are supported. Needs spacedesk drivers installed. Download: https://www.spacedesk.net The Secondary Machine or Device (iOS network display client)... ...is an iPad, iPhone or device running the spacedesk iOS app. The wireless and wired cable connection... ...connects Windows Primary Machine to Secondary Machine or Device over USB, LAN (Local Area Network e.g. Ethernet) and/or WLAN (Wireless Local Area Network). Local Area Network connection can be wired or over WiFi. TCP/IP network protocol is required. More information on: https://www.spacedesk.net Instruction Manual: https://manual.spacedesk.net/ Support Forum: https://forum.spacedesk.net/ Facebook: https://www.facebook.com/pages/spacedesk/330909083726073 Youtube: https://www.youtube.com/watch?v=YkWZSwBD-XY — LIGHTNING FAST — To achieve unparalleled performance and display quality with zero lag, use cable connection over USB or Local Area Network. Try to circumvent WiFi and network routers. E.g. configure Windows PC or iOS device as WiFi Access Point (Hotspot) and connect directly before connecting spacedesk. Please check chapter "Performance Tuning" in the instruction manual: https://manual.spacedesk.net — REMOTE CONTROL INPUT AND OUTPUT PERIPHERAL ACCESSORIES — - Touchscreen (multitouch and single touch - Touchpad - Mouse Pointer Control - Keyboard - Pressure Sensitive Stylus Pen - Audio Speaker — SETTINGS AND OPTIONS — - Landscape View - Portrait View — SYSTEM SUPPORT — Supported are iOS versions 11.x+ (including MacOS on Apple Silicon Chips) and PCs with Windows 11, Windows 10 and Windows 8.1. Apple Macs are not supported.

About

WO Mic

Transform your smartphone into a wireless microphone for your computer. This app captures audio and transmits it via Wi-Fi, simulating a hardware microphone for all your audio software. Enjoy low latency and easy setup for a seamless audio experience.

Highlights
  • Wireless microphone via Wi-Fi
  • Simulates a real hardware microphone
  • Low latency audio transmission
  • Easy configuration and use
  • Adjustable volume and audio quality
  • Supports 48000Hz, 16-bit mono audio
Features
Read full description

WO Mic captures voice data from phone microphone and transmits the data to computer through WIFI. On computer, accompanying programs gets the audio data, simulate one virtual microphone device and forward data to all kinds of audio softwares just like a real hardware microphone. Besides installing this app on your iPhone, you also need to install below 2 programs on your computer to make it work: 1. WO Mic Client 2. WO Mic virtual device Visit http://wolicheng.com/womic to get more information. You can subscribe to remove ads, adjust volume level and audio quality level of the virtual microphone on computer. Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. Current subscription may not be cancelled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Main features: - Wireless microphone without any cost - Connect by Wifi - Can be used with any programs on computer just like REAL microphone - Very short lag - Easy to configure and use - Audio format: 48000 sampling rate, 16 bits per sample, mono channel Support: https://wolicheng.com/womic Privacy: https://wolicheng.com/womic/privacy.html Terms of Service: https://wolicheng.com/womic/tos.html

Screenshots

spacedesk4 screens
WO Mic3 screens

Verdict

The call

The clearest difference is rating: spacedesk at 4.7 against WO Mic's 2.3. spacedesk also leads on review sentiment (71% vs 38%) and update cadence (every 3 weeks vs every 7 months). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. spacedesk sells 11 one-off in-app purchases and WO Mic sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

spacedesk holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: spacedesk has 2.3K ratings behind it against 235, so its average is the more settled of the two. Written reviews point the same way: 71% of spacedesk's written reviews are positive against 38% of WO Mic's.

UpkeepUpdate frequency

spacedesk ships an update every 3 weeks, WO Mic every 7 months. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
spacedesk versus WO Mic: the parameters behind the verdict, then further details
ParameterspacedeskWO Mic
PriceFreeFree
Rating4.7 (2.3K ratings) — better2.3 (235 ratings)
Positive reviews71.2% of reviews — better37.6% of reviews
Number of ratings2.3K — better235
Update frequencyEvery 3 weeks — betterEvery 7 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.3 — better13.0
Further details — not scored
Size17 MB1 MB
Age rating4+4+
Developerdatronicsoft Technology GmbHWolicheng Tech.

Customer experience

spacedesk

All ratings2,195 ratings
Positive94.8%
Neutral1.2%
Negative4.0%
Written reviews899 reviews
Positive71.2%
Neutral7.2%
Negative21.6%

WO Mic

All ratings224 ratings
Positive29.9%
Neutral4.5%
Negative65.6%
Written reviews279 reviews
Positive37.6%
Neutral5.7%
Negative56.6%

Bugs and requests

spacedesk

Not enough reviews yet to summarise bugs or requests.

WO Mic

Reported bugs

3 issues
  • Incompatible with certain devices/OSes
  • Causes system slowdowns or crashes on some PCs
  • Fails to detect or connect to microphone

Requested features

3 requests
  • Add support for Bluetooth and USB connections
  • Improve stability and reduce disconnections
  • Allow more customization options without subscription

In-app purchases

11 purchases

spacedesk

One-time11
  • Business License: 46-50 Conn.$9.00
  • Business License: 41-45 Conn.$18.00
  • Business License: 1 connection$19.00
Show 8 more
  • Business License: 36-40 Conn.$25.00
  • Business License: 31-35 Conn.$35.00
  • Business License: 26-30 Conn.$45.00
  • Business License: 21-25 Conn.$50.00
  • Business License: 16-20 Conn.$59.00
  • Business License: 11-15 Conn.$60.00
  • Business License: 6-10 Conn.$70.00
  • Business License: 2-5 Conn.$79.00
2 purchases

WO Mic

Subscriptions2
  • WO Mic all access$0.991 Month
  • WO Mic all access$8.991 Year

Questions

Is spacedesk free?
spacedesk is free to download, with in-app purchases available.
Is WO Mic free?
WO Mic is free to download, with in-app purchases available.
Which has better reviews, spacedesk or WO Mic?
spacedesk is rated higher. spacedesk averages 4.7 out of 5 from 2.3K ratings, while WO Mic averages 2.3 from 235 ratings.
Do spacedesk or WO Mic have ads?
Neither spacedesk nor WO Mic shows ads.
Which is updated more often, spacedesk or WO Mic?
spacedesk ships an update every 3 weeks, and WO Mic every 7 months. Most recently, spacedesk was updated on October 24, 2026 and WO Mic on October 24, 2026.

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