Comparison

FlyData eSIM vs SignalSide

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FlyData eSIM

Get instant mobile data in over 200 countries without a physical SIM card. Purchase and install a digital SIM plan easily through the app for seamless global connectivity.

Highlights
  • Instant digital SIM delivery
  • Coverage in 200+ countries
  • No contracts or roaming fees
  • Prepaid plans
  • App-based plan management
Features
Read full description

FlyData Network gives you instant access to mobile data in 200+ countries — no physical SIM card needed. How it works: 1. Choose your destination and data plan 2. Purchase and receive your digital SIM instantly by email 3. Install on your phone and connect immediately Key Features: - Instant digital SIM delivery via email - Coverage in 200+ countries worldwide - No contracts, no roaming fees - Compatible with all unlocked devices - Prepaid plans — no surprises - Manage your plans from the app Perfect for travelers, business professionals, and anyone who needs reliable mobile data abroad without expensive roaming charges. Developed by FlyData Network LLC.

About

SignalSide

This app provides instant eSIM data plans for international travel, allowing users to avoid roaming fees and physical SIM cards. It offers flexible data packages for over 190 countries, enabling seamless global connectivity.

Highlights
  • Instant eSIM activation
  • eSIM data plans for 190+ countries
  • Avoids expensive roaming fees
  • Supports iOS devices
  • Flexible data packages
  • Manage multiple eSIM plans
Features
Read full description

Signalside: Travel eSIM & Mobile Data Plans, is a premier gateway to instant connectivity, allowing you to bypass expensive roaming fees and physical SIM cards. Effortlessly add eSIM profiles directly to your device and access high-speed eSIM travel data in over 190 countries. Whether you need a localized travel eSIM for a weekend getaway or an eSIM global package for an international tour, Signalside provides premium mobile data without roaming fees. Global eSIM Coverage: Get an eSIM for iOS devices with coverage across Europe, Asia, North America, South America, Africa, the Middle East, and Oceania. Choose from flexible eSIM data plans designed for every type of traveler. With Signalside, you can: - Buy a travel eSIM online instantly - Complete eSIM setup in minutes - Enjoy fast eSIM mobile data worldwide - Access affordable eSIM travel data packages - Use one app for global connectivity - Avoid expensive international roaming charges - Manage multiple eSIM plans from a single account - Stay connected with reliable eSIM service providers Why Choose Signalside? Signalside combines convenience, affordability, and worldwide coverage into one powerful eSIM app. Whether you need a short-term eSIM plan for a weekend getaway or eSIM unlimited data for extended travel, Signalside offers options that fit your needs. Our platform supports: - International travel eSIM solutions - Regional and country-specific eSIM data plans - Global eSIM connectivity - Business travel internet access - Vacation and holiday mobile data - Digital nomad connectivity - Multi-country eSIM travel plans - Instant eSIM Activation No physical SIM card required. Purchase an eSIM online, scan the QR code, and complete your eSIM activation within minutes. Signalside provides a seamless experience from purchase to connection. Whether you're looking for an eSIM globe solution for worldwide travel or a local eSIM digital package for a specific destination, Signalside makes staying connected simple. Travel Smarter with eSIM Technology: Modern travelers choose eSIM because it is faster, more flexible, and more convenient than traditional SIM cards. Signalside lets you easily add eSIM profiles while keeping your primary number active. Benefits include: - Fast eSIM setup - Secure virtual SIM technology - Flexible prepaid data packages - Global coverage options - Easy account management - Reliable network partners - Transparent pricing - Perfect for Every Traveler Get worldwide eSIM connectivity with affordable eSIM mobile solutions. Choose from regional, country-specific, or global packages and enjoy uninterrupted internet wherever your journey takes you. Download Signalside today and discover a smarter way to stay connected with travel eSIM technology, global eSIM plans, and reliable mobile data coverage around the world.

Screenshots

FlyData eSIM4 screens
SignalSide4 screens

Verdict

The call

The clearest difference is ratings volume: SignalSide at 6 against FlyData eSIM's 1. On price, rating, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for FlyData eSIM against 5.0 for SignalSide. That said, the two scores are not equally well evidenced: SignalSide has 6 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

FlyData eSIM ships an update every 2 weeks, SignalSide weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 9 level
FlyData eSIM versus SignalSide: the parameters behind the verdict, then further details
ParameterFlyData eSIMSignalSide
PriceFreeFree
Rating5.0 (1 ratings)5.0 (6 ratings)
Positive reviews100.0% of reviews—
Number of ratings16 — better
Update frequencyEvery 2 weeksWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.115.0 — better
Further details — not scored
Size18 MB90 MB
Age rating4+4+
DeveloperParrot Phone NetworkPogoPixel

Customer experience

FlyData eSIM

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

SignalSide

All ratings6 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

FlyData eSIM

No in-app purchases

None

SignalSide

No in-app purchases

Questions

Is FlyData eSIM free?
FlyData eSIM is free to download, with no in-app purchases.
Is SignalSide free?
SignalSide is free to download, with no in-app purchases.
Which has better reviews, FlyData eSIM or SignalSide?
FlyData eSIM and SignalSide are both rated 5.0 out of 5 on the App Store, from 1 and 6 ratings respectively.
Do FlyData eSIM or SignalSide have ads?
Neither FlyData eSIM nor SignalSide shows ads.
Which is updated more often, FlyData eSIM or SignalSide?
FlyData eSIM ships an update every 2 weeks, and SignalSide weekly. Most recently, FlyData eSIM was updated on November 5, 2026 and SignalSide on October 31, 2026.

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