Let'sTrip vs Centrum Air
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Let'sTrip
This all-in-one travel assistant helps you find tour deals, rent cars, book taxis, hotels, and excursions globally. Its smart assistant suggests trips based on your preferences for easy and affordable travel planning.
- Find tour deals
- Rent cars
- Book taxis
- Book hotels
- Book excursions
- Smart trip recommendations
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Application your all in one travel assistant! Find hot tour deals, rent cars at the best prices, book taxis, hotels, and excursions around the world all in one app. And that’s not all our smart assistant will help you choose the perfect trip based on your preferences. Travel smart, easy, and affordably!
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.
Screenshots
Verdict
The clearest difference is device support: Centrum Air at 3 against Let'sTrip's 1. Centrum Air also leads on iOS requirement (15.6 vs 17.0). On price, update cadence, ads and in-app purchases 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.
Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 13, 2026 and September 22, 2026 respectively.
| Parameter | Let'sTrip | Centrum Air |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 37 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | AINN LLC | AvtraSoft Limited |
Customer experience
Let'sTrip
Centrum Air
In-app purchases
Let'sTrip
No in-app purchases
Centrum Air
No in-app purchases
