PSLab vs BBVPN

Pocket Science Lab (PSLab) comes with an array of instruments including Oscilloscope, Multimeter, Waveform Generator, Frequency Counter, Programmable Voltage, Current Source and many more. With instruments such as the Luxmeter and Barometer you can also do measurements directly using your phone sensors. Other instruments can use the PSLab Open Hardware extension that combines many devices in one. PSLab enables you to do science experiments without the need for programming. You can store and export the data and show it on a map. The app is created by the FOSSASIA community and developed entirely as Open Source ensuring privacy and long-term support.

BBVPN is a fast and secure VPN proxy for iPhone with free unlimited access. Connect with one tap, hide your IP address, protect yourself on public Wi-Fi, and choose from VPN servers in 60+ countries. FREE AND UNLIMITED Use BBVPN without data caps or forced session limits. No trial period, no countdown timer, no bandwidth throttle applied to free users. Connect whenever you need a VPN and stay connected for as long as you need. No account and no registration required to start. 60+ COUNTRIES WORLDWIDE Choose from VPN servers across more than 60 countries. Switch between locations and servers whenever you need a different region, or to find the fastest connection for your current network. Server load and latency are shown in the app so you can pick the best option at a glance. PRIVACY ON PUBLIC WI-FI BBVPN encrypts your VPN connection and helps protect your internet traffic on public Wi-Fi networks in airports, hotels, cafes, offices, and other shared locations. While connected, your public IP address is replaced by the IP address of the selected server, keeping your real IP private from the websites and services you visit. NO LOGS OF YOUR VPN TRAFFIC BBVPN does not log or store your browsing history, DNS queries, VPN traffic content, or traffic destinations. What you do while connected stays yours. MODERN VPN PROTOCOLS BBVPN supports current-generation VPN technologies, including WireGuard-based and Xray protocols, built for fast and reliable connections across mobile networks, home Wi-Fi, and restrictive network conditions. If one protocol performs poorly on your network, switch to another in a single tap. BUILT FOR EVERYDAY USE Browsing, streaming, online gaming, messaging, and VoIP calls. If a connection feels slow or unstable, try another server or another protocol. Most issues are solved in two taps. HOW IT WORKS 1. Open BBVPN 2. Choose a server 3. Tap Connect That is the entire setup. No configuration files, no manual profiles, no technical knowledge needed. WHY BBVPN - Free unlimited VPN access - No data caps, no session limits - No speed limit for free users - Servers in 60+ countries - Encrypted VPN connection - Public Wi-Fi protection - Hides your public IP address - WireGuard-based and Xray protocols - Streaming, gaming, and VoIP ready - No registration required - No logs of VPN traffic WHY IS BBVPN FREE? BBVPN is supported by advertising, which covers the cost of running and maintaining our server network worldwide. That is what lets us offer the VPN with no data caps, no forced session limits, and no artificial speed limits. Advertising is handled entirely separately from VPN traffic processing. Advertising partners never receive your browsing history, DNS queries, VPN traffic content, or VPN traffic destinations. Questions or problems? Contact us at support@bbvpn.net - we read every message. For details on how BBVPN handles data, see our Privacy Policy.