Centrum Air vs Simyoq
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Centrum Air
Easily book flights, organize your travel plans, and access your itinerary. This app simplifies your journey from booking to arrival.
- Book flights
- Manage trips
- Add extras
- View itinerary
- Travel organization
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Book flights, manage trips, add extras, and view your itinerary - all in one place. Travel made simple with Centrum Air.
Simyoq
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Simyoq is an eSIM marketplace for travelers. Buy affordable mobile data plans for 190+ countries and regions, activate in minutes, and stay online wherever you go — no physical SIM card and no expensive roaming. WHY SIMYOQ • Coverage in 190+ countries and regions • Local, regional, and global data plans • Instant delivery and activation via QR code • Transparent prices with local payment methods • Keep your primary SIM for calls and SMS while using Simyoq for data • Fast 4G/LTE and 5G networks where available HOW IT WORKS 1. Choose your destination and a data plan 2. Pay and receive your eSIM instantly 3. Install the eSIM and turn it on when you arrive 4. Track your data balance right in the app MANAGE EVERYTHING IN ONE APP • Browse plans for countries and regions worldwide • Check remaining data and validity in real time • Top up or buy a new plan in a couple of taps • Get help from our support team — we are always in touch DEVICE COMPATIBILITY Simyoq works on eSIM-compatible devices, including recent iPhone models. To check if your phone supports eSIM, dial *#06# — if an EID is shown, your device is ready. Trusted by more than 2,000 travelers. Download Simyoq and travel without roaming worries.
Screenshots
Verdict
The clearest difference is ads: Centrum Air at none against Simyoq's shown. Simyoq's advantage is update cadence (every 3 days vs every 2 weeks). On price, in-app purchases, device support and iOS requirement 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.
Centrum Air ships an update every 2 weeks, Simyoq every 3 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.
| Parameter | Centrum Air | Simyoq |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 23 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | AvtraSoft Limited | SIMYOQ MCHJ |
In-app purchases
Centrum Air
No in-app purchases
Simyoq
No in-app purchases
