PSLab vs Clean Links

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.

That link a friend just sent you probably has a dozen tracking parameters glued to the end of it. Clean Links strips them off. It also opens up QR codes so you can read where they actually go before you commit to tapping. The app does a handful of things, and does them without an account, a subscription, or an ad: QR reader that shows you the destination URL first. Quishing scams work because nobody can read a QR code with their eyes, so you scan and hope. This one puts the real address on screen and waits. Link cleaner. Paste anything, get back the same link minus the utm tags, click IDs, and referral junk. Works on links from hundreds of shopping sites, social networks and search engines. Send to Device. Push a cleaned link from your iPhone into your Mac's browser, or over to another iPhone or iPad. If the device is asleep or offline the link waits for it. Unshorten. Feed it a bit.ly or t.co address and it follows the chain to whatever sits at the end. Useful when a shortened link turns up from someone you don't know, which is how most phishing starts. Tracker blocker covering 71+ services, running as a parameter remover across everything you paste. QR generator for making your own codes out of links you trust. Safari extension that cleans every link on a page in one tap. Shortcuts, a Control Center widget, and a share sheet action, if you want the whole thing automated. Nothing leaves your device. There's no analytics SDK in here, no crash reporter phoning home, no account to create. Privacy isn't a feature we bolted on; there was never any data to collect. ■ Send Links Between Your Devices Share a cleaned link from any iPhone, iPad or Mac and it opens where you send it: in your Mac's browser, or from a notification on iPhone and iPad. Links queue up if the device is offline. You can run Shortcuts on your other devices this way too. You'll need Clean Links on each device, iCloud turned on, and the same Apple account. ■ Coming from Hyperduck? Clean Links does the same handoff, adds tracker stripping on the way out, handles more than one Mac, and costs nothing. ■ Link Sharing FAQ ‣ Why not AirDrop? AirDrop needs both devices awake and nearby. This doesn't, and it drops the link straight into a background tab. ‣ Why not iCloud Tabs? Because iCloud Tabs only works in Safari, and the tabs are easy to lose. These open in whatever browser you actually use. ‣ Why not Reading List? Reading List is where links go to be forgotten. Yours open immediately. ‣ Why not Handoff? Handoff wants the devices in the same room. Clean Links supports Handoff anyway, for when they are. ‣ More than one device? Send to several at once. Any iPhone, iPad or Mac signed into the same Apple account with the app installed can receive. ‣ Want to leave a device out? Turn off receiving in that device's settings. ■ Spotted a tracker we don't catch yet? There's a link in Settings to tell us. We'll add them.