Articles By Jessica Santero
Jessica Santero
Staff Writer
Jessica is a Staff Writer for WhistleOut and the site’s resident app expert, covering mobile plans, carrier pricing, smartphone deals, and the mobile apps that power everyday connectivity. She tracks plan changes and promotions across major carriers and MVNOs while testing a wide range of apps to help readers determine which downloads are genuinely useful, and which ones just take up storage space. Her coverage frequently includes hands-on comparisons of popular app categories, such as translation, navigation, and dating apps, to evaluate how they perform in real-world mobile use.
After spending six years teaching abroad, Jessica developed a global perspective on connectivity that informs her expertise in international phone plans, eSIM carriers, and the apps travelers rely on to stay connected across borders.
She currently uses an iPhone 11 on Visible’s base plan and regularly experiments with new apps to identify the most helpful tools for everyday mobile users. Her current favorites include Splid, Garmin, Discord, and Libby. When she’s not researching wireless trends or testing the latest apps, Jessica enjoys cycling and open-water swimming.
Expertise
- Mobile app research and testing
- International travel plans and eSIMs
- Mobile pricing and plan changes
- Carrier testing
- Device deals
Plane Finder Flight Tracker Has Been Left Behind by Better Free Alternatives
I tested Plane Finder as part of our flight tracker roundup. It works, but other free apps do everything it does — and more; without the ad frustrations or the paywall on light mode.
FlightAware Is the Original Flight Tracker App That's Still Hanging Around
FlightAware is the OG flight tracker app, and after testing it alongside five competitors, I can tell you exactly where it still earns its spot and where it's been left behind.
Best Cell Phone Coverage in Idaho
There’s nothing worse than being shut out of service on your way to go fly fishing on the Salmon, skiing on Baldy, or hunting in the Pioneers. Read this guide to learn about which carriers provide the best cell phone coverage in Idaho, and where.
Never Miss a Flight Again with ByAir—or Get There Too Early
I tested ByAir as part of our flight tracker roundup. It's trip-focused, free, and the best flight tracking app for Android users who want more than just a map.
What Is an eSIM and How Do They Work?
Learn all about eSIMS—who they're for, what they are, how much they cost and who can use them.
Attention Android Users: You Can Now Share Real-Time Location Directly In Messages
Google Messages now lets you share your live location in a text—no extra app needed.
Flightradar24 Is the Most Accurate Flight Tracker You'll Actually Enjoy Using
Here's what Flightradar24 shows you, how accurate it really is, and why it's essential before any overseas trip.
How to Share Your Live Location on Android Without Downloading a New App
Google Messages just added real-time location sharing; no extra app needed, and it takes about 30 seconds to set up.
How to Share Your Location Safely During Spring Break
Learn how to share your location safely with trusted contacts and the best apps to use for travel safety.
Our Entire Team Uses Google Maps. Here's Why Nobody Has Switched.
Google Maps is the navigation app our entire team relies on — for real-time traffic, incident alerts, cop warnings, and getting from A to B without any surprises along the way.
