WFS210 vs SpeedOmeter SP
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WFS210
This application controls a portable, battery-powered digital storage oscilloscope designed for tablet use. It allows users to connect to the device's WLAN network and begin measurements immediately.
- WLAN connectivity
- Dual channel oscilloscope
- Tablet control
- Portable and battery-powered
- Source code available
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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
SpeedOmeter SP
This utility app accurately tracks your speed using your device's built-in capabilities. It offers features like a trip meter, average and max speed display, and total distance traveled. You can also set speed limit alarms and view road speed limits when available.
- Accurate speed calculation
- Trip meter
- Average and max speed display
- Total distance traveled
- Speed limit alarm
- Road speed limit display
- Choice of measurement units
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Carefully developed to achieve the best accuracy possible. “SpeedOmeter” uses the build in device capabilities to calculate your speed accurately. There is a trip meter available in the main view and also some other nice features such as showing the average speed, the max speed and the total distance traveled while using the app. You can set a speed limit alarm whenever you like in the main screen. A banner showing the current road’s speed limits is displayed whenever available. The measurement units are of your choice (km or mi). You can use “SpeedOmeter” Free of charge. Enjoy using it and don’t forget, keep your eyes on the road…!
Screenshots
Verdict
The clearest difference is in-app purchases: WFS210 at none against SpeedOmeter SP's 1. WFS210 also leads on ads (none vs shown) and iOS requirement (8.0 vs 12.0). SpeedOmeter SP's advantage is update cadence (every 2 weeks vs every 3 months) and device support (4 vs 1). On price 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
Both are free to download. SpeedOmeter SP sells 1 one-off in-app purchase. WFS210 asks for nothing beyond the download.
WFS210 ships an update every 3 months, SpeedOmeter SP every 2 weeks. The most recent releases landed on September 10, 2026 and September 9, 2026 respectively.
| Parameter | WFS210 | SpeedOmeter SP |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (4 ratings) — better |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | — | 4 — better |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPad | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 8.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 23 MB | 67 MB |
| Age rating | 4+ | 4+ |
| Developer | Velleman nv | Spyridon Bousios |
Customer experience
WFS210
SpeedOmeter SP
In-app purchases
WFS210
No in-app purchases
SpeedOmeter SP
- Remove ads$2.99
Questions
Is WFS210 free?
Is SpeedOmeter SP free?
Do WFS210 or SpeedOmeter SP have ads?
Which is updated more often, WFS210 or SpeedOmeter SP?
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