Comparison

Istantour vs Holidayscenter

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

Head to head
About

Istantour

Features
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Istantour is a simple and easy Mobile Travel Application, providing a reliable and solid medium between agents and worldwide travel product suppliers. Istantour product range covers flights, accommodation, mass transfer, rent a car and other services related to the core travel services. All Istantour services are completely on mobile, enabling a seamless and fast communication between product suppliers and sellers. Istantour provides a complete travel solution for travel agents with its fast and responsive product modules enabling them to compete with the ever growing traveling market. Istantour mobile application consists of all the core modules that covers the agent’s needs: Sales After Sales Support Reporting Administrative Management Financial Management RM Tools Istantour is a free mobile application without any ads or visual disturbances. With Istantour's push notifications you will receive sales or campaigns on your mobile device. You can make your reservations in a highly secured credit card transaction environment (SSL) and pay with many options like account or credit card. Istantour is available in English, Turkish, German, Russian and Ukrainian. Istantour also supports multi-currency, you can buy and compare in various currencies. If you desire,your reservation confirmations are sent through SMS and E-mail. Istantour has a 7/24 call center support that will assist you with all of your requests.

About

Holidayscenter

Features
Read full description

Discover your dream destinations effortlessly with the HolidaysCenter Travel App! From exclusive deals to personalized itineraries, we've got your wanderlust covered. Plan, book, and embark on unforgettable journeys—all at your fingertips. Don't miss out on your next adventure. Download now and let the world become your playground!".

Screenshots

Istantour3 screens
Holidayscenter4 screens

Verdict

The call

The clearest difference is update cadence: Holidayscenter at every 2 weeks against Istantour's every 2 months. Istantour's advantage is device support (3 vs 1). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Istantour ships an update every 2 months, Holidayscenter every 2 weeks. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.

Scorecard2 real differences · 4 level
Istantour versus Holidayscenter: the parameters behind the verdict, then further details
ParameterIstantourHolidayscenter
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.6 — better16.1
Further details — not scored
Size27 MB48 MB
Age rating4+4+
DeveloperTURBIT BILISIM TURIZM TICARET ANONIM SIRKETIMOUSTAFA GHANDOUR

In-app purchases

None

Istantour

No in-app purchases

None

Holidayscenter

No in-app purchases

Questions

Is Istantour free?
Istantour is free to download, with no in-app purchases.
Is Holidayscenter free?
Holidayscenter is free to download, with no in-app purchases.
Do Istantour or Holidayscenter have ads?
Neither Istantour nor Holidayscenter shows ads.
Which is updated more often, Istantour or Holidayscenter?
Istantour ships an update every 2 months, and Holidayscenter every 2 weeks. Most recently, Istantour was updated on September 15, 2026 and Holidayscenter on September 14, 2026.

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