# WFS210 > Tablet-controlled portable dual-channel digital storage oscilloscope. (iPhone/iPad app by Velleman nv.) - Source: https://appshunter.io/ios/app/wfs210/id933118232 (this page in markdown: same URL + `.md`) - Developer: [Velleman nv](https://appshunter.io/developer/456579607) - Category: Utilities, Productivity - Price: Free - Age rating: 4+ - Requires: iOS 8.0 · 23 MB - Languages: American English - Released: 2014-11-06 - Data updated: 2026-06-10 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/wfs210/id933118232/reviews.md ## What is WFS210? The Velleman WFS210 is the world's first wlan dual channel digital storage oscilloscope geared towards tablet computers. The WFS210 is a compact, portable battery powered fully featured two channel oscilloscope. With this app you can control the WFS210 Oscilloscope Just connect to the WFS210 WLAN network open the app and you are good to go. You can find the source code on http://www.github.com/Velleman/iWFS210 ## Key features - WLAN connectivity - Dual channel oscilloscope - Tablet control - Portable and battery-powered - Source code available ## Recent user reviews (5 of 5) All indexed reviews: https://appshunter.io/ios/app/wfs210/id933118232/reviews.md ### 1/5 — Nice App Developers . *2017-01-23, version 1.1.2* Thanks for the latest update, you've now made my scope useless just because I've got an iPad 3. You've really earned yourself a pat on the back for this one (not). ### 1/5 — Oh dear! *2016-02-03, version 1.1.1* To say I am underwhelmed with this device and it's associated app is an understatement. I bought the hardware as an alternative to a full-blown oscilloscope. The practicality of use has been disappointing leaving me out of pocket to the tune of £130.00. Whether the fault lies with the hardware or software is not known tho' I suspect that apples OS is probably to blame! ### 4/5 — Stopped working with iOS 9 *2015-10-30, version 1.1.1* Was reasonable but not working at all for me with iOS 9 20th September 2015 app disappeared from App Store then came back on the 21st I thought it would have been fixed but no it still won't work on my iPad mini 2 under iOS 9 Please repair this ! 29th October the app has been updated to 1.1.1 and now works with iOS 9 Thanks Velleman ### 1/5 — Mr *2015-10-12, version 1.1* I have just purchased the wfs210 and the app isn't working at all. Ok it wasn't very expensive but still wasn't cheap so I am disappointed ### 1/5 — Wfs210 poor peformance *2015-07-16* The support is bad, app hasn't been updated for ages, app is very buggy ## Frequently asked questions about WFS210 ### What devices is WFS210 compatible with? WFS210 is designed to work with iPads. It was released on November 6, 2014, and its latest version is 1.1.7, last updated on March 30, 2017. ### How do I connect WFS210 to the oscilloscope? To connect, simply join the WFS210's WLAN network from your tablet. Once connected, open the app, and you will be ready to control the oscilloscope. ### Is WFS210 free to use? Yes, WFS210 is available for free. There are no in-app purchases or advertisements associated with this application. ### What is the age rating for WFS210? WFS210 has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger individuals. ### Where can I find the source code for WFS210? The source code for WFS210 is publicly available on GitHub. You can access it at http://www.github.com/Velleman/iWFS210. ### How often is WFS210 updated? The app was last updated on March 30, 2017, with version 1.1.7. While updates are not frequent, the application provides core functionality for controlling the WFS210 oscilloscope. ### Does WFS210 have ads? No, WFS210 does not contain advertisements. The app is completely free and ad-free, allowing for an uninterrupted user experience. ## Version history (last 5 releases) ### 1.1.7 — 2017-03-30 This app has been updated by Apple to display the Apple Watch app icon. Enabled 32bit devices ### 1.1.4 — 2017-01-19 Fix for iOS10 Security Update. Don't forget to update the Firmware! Please visit the product page here: http://www.vellemanprojects.eu/products/view/?id=416586 ### 1.1.2 — 2016-10-17 Fix for iOS10 Before opening the new version, open your wifi settings and forget the WFS210 network and join the network again. ### 1.1.1 — 2015-10-29 -Fixes crashing on iOS10 ### 1.1 — 2014-11-12 -Fixed a bug which slows down the app over time ## More apps by Velleman nv - [VM201](https://appshunter.io/ios/app/vm201/id581187349) - [ALLBOT](https://appshunter.io/ios/app/allbot/id1052683794) - [VM204](https://appshunter.io/ios/app/vm204/id1059678453) - [Light-Creations](https://appshunter.io/ios/app/light-creations/id1102647666) - [Velleman](https://appshunter.io/ios/app/velleman/id1287489843) All apps by Velleman nv: https://appshunter.io/developer/456579607 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*