MegaEsim vs FlyoSIM
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MegaEsim
Get instant mobile data in over 200 countries without physical SIM cards or roaming fees. Purchase affordable prepaid data plans securely and activate them upon arrival to stay connected globally.
- Instant mobile data in 200+ countries
- No physical SIM or roaming fees
- Affordable prepaid data plans
- QR code activation
- Keep your existing phone number
- Local, regional, and global plans
Read full descriptionHide full description
MegaEsim gives you instant mobile data in 200+ countries the moment you land. No physical SIM, no roaming fees, no surprise bills. Just scan a QR code, activate, and go. Buy an affordable prepaid data plan in seconds, right from your phone, and skip the expensive roaming and airport SIM card queues. WHY TRAVELLERS LOVE MEGAESIM • Instant QR code delivery, installed in seconds with no shipping • 200+ destinations in one app: USA, Europe, Japan, UK, Mexico, Turkey, Thailand, Dubai, China and more • No roaming fees. One low, fixed price before you travel • Keep your number. Runs alongside your normal SIM • Local, regional and global plans, including unlimited options • Works on eSIM compatible iPhone HOW IT WORKS 1. Pick your destination and a plan 2. Pay securely, get your eSIM instantly 3. Scan, activate on arrival, and you are online PERFECT FOR Holidays, business trips, backpacking, digital nomads, study abroad, and trips across multiple countries. No contracts. No credit checks. No hidden fees. Top up anytime. Download MegaEsim and turn on data the minute you arrive, anywhere in the world.
FlyoSIM
Read full descriptionHide full description
FlyoSIM helps travelers buy and manage prepaid data-only eSIM connectivity for supported destinations. Browse current country, regional, and global offers and compare data, validity, coverage, network, and price before you travel. Choose a plan, review the server-confirmed all-in price, and complete payment on Stripe's secure hosted checkout in your browser. FlyoSIM verifies payment on its servers before provisioning and keeps the latest order status available in the app. Create or access your account with email, Google, or Apple. Signed-in customers can manage purchased eSIMs, view protected installation guidance, contact support, review legal information, and initiate account deletion from the app. Availability, coverage, speed, activation, compatibility, refunds, and terms depend on the selected offer, device, destination, and partner network. A compatible unlocked eSIM device is required. FlyoSIM plans are data-only unless an offer explicitly states otherwise and do not provide emergency calling.
Screenshots
Verdict
The clearest difference is update cadence: MegaEsim at every 2 days against FlyoSIM's every 3 weeks. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
MegaEsim ships an update every 2 days, FlyoSIM every 3 weeks. Both last shipped on October 31, 2026.
| Parameter | MegaEsim | FlyoSIM |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 14.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 34 MB |
| Age rating | 4+ | 17+ |
| Developer | Soha Trading L.L.C-FZ | Flyosim, LLC |
In-app purchases
MegaEsim
No in-app purchases
FlyoSIM
No in-app purchases
