Grey Wall Pass vs Solver
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Grey Wall Pass
Access over 1000 business lounges worldwide with this travel loyalty program. Enjoy comfortable waiting areas, exclusive privileges, and 100% cashback for members. Offers 24/7 customer support and up-to-date lounge information.
- Global business lounge access
- Loyalty program with cashback
- Comfortable flight waiting
- 24/7 customer support
- Up-to-date lounge information
- Corporate client access
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Grey Wall Pass is not just a loyalty program—it is your key to a world of comfort and privileges in over 1000 business lounges globally. We are proud of our extensive network, and we continue to grow to become the leading company in our field. Our specially designed Grey Wall Pass App is dedicated to make your journey even more convenient and enjoyable. With Grey Wall Pass you gain: Easy access to business lounges at attractive prices, saving you time and money on your travel. A 100% cashback for the loyalty program members, making every trip even more rewarding. Comfortable flight waiting in a relaxing atmosphere - make every moment of your trip special. 24/7 customer support, with our experts always ready to assist you with any issues or questions. Up-to-date information on business lounges and services—stay informed about all updates and news. Access for corporate clients—make your business trips even more efficient and convenient. Join us, become a member of the Grey Wall Pass loyalty program, and travel with boundless comfort.
Solver
Easily book a wide variety of travel services in Dubai, including cars, yachts, and private jets. Compare prices and conditions from multiple providers to find the best deals. Enjoy a user-friendly interface and secure payment options for a comfortable and unforgettable trip.
- Book cars, yachts, and private jets
- Compare prices from multiple services
- User-friendly interface
- Cumulative discount system
- View guest reviews and ratings
- Secure payment options
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Solver is a fast and easy service for booking travel services in Dubai. User-friendly interface, wide range of filters and convenient payment systems. We provide information from other booking services, which allows you to compare prices and conditions, choosing the most suitable option for you. Why do you need to download the solver app right now? Varieties selections of booking travel services (rent a car services, hotels, private jets, tickets with discounts, booking excursions ant tours); There is aсcumulative discount system as a additional option for saving more money on future bookings; Wide range of different offers; The search can be applied according chosen parameters; Comparison of prices and conditions with other services; We offer not only tourism services, but also pay attention to their quality provision. We can help to select quickly the best option for an unforgettable vacation. To use the services, you just need to choose the desired dates, provide your credit card details and confirm your choice. With our help your trip will be as comfortable and enjoyable as possible. Based on reliable reviews from previous guests, you will receive more information about touristic services: the level and service of a particular hotel, its rating, location and additional services. Book with us - it's easy and simple! To make your vacation a unforgettable adventure, and your trip safe and comfortable, rely on us regarding all organizational issues. We guarantee you positive emotions from our services!
Screenshots
Verdict
The clearest difference is rating: Solver at 5.0 against Grey Wall Pass's 3.9. Solver also leads on review sentiment (86% vs 67%). Grey Wall Pass's advantage is update cadence (every 3 weeks vs every 11 months) and ratings volume (7 vs 2). On price, ads, in-app purchases and monetization model 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.
Solver holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews point the same way: 67% of Grey Wall Pass's written reviews are positive against 86% of Solver's.
Grey Wall Pass ships an update every 3 weeks, Solver every 11 months. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.
| Parameter | Grey Wall Pass | Solver |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (7 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 66.7% of reviews | 85.7% of reviews — better |
| Number of ratings | 7 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 82 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | ООО "Алид" | Ilia Konstantinov |
Customer experience
Grey Wall Pass
Solver
In-app purchases
Grey Wall Pass
No in-app purchases
Solver
No in-app purchases
Questions
Is Grey Wall Pass free?
Is Solver free?
Which has better reviews, Grey Wall Pass or Solver?
Do Grey Wall Pass or Solver have ads?
Which is updated more often, Grey Wall Pass or Solver?
Other comparisons
