Otello GuestApp vs Summit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Otello GuestApp
Enhance your hotel stay by discovering on-site events and activities. Easily request services, report issues, and view your loyalty status directly from your device. Future updates aim to include booking capabilities and more service requests.
- Discover hotel events and activities
- Request hotel services
- File complaints to reception
- View guest loyalty information
- See activities inside and around the hotel
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Otello GuestApp allows hotel guests to conveniently find out what a hotel has to offer, request services or file complaints, and see what activities are occurring inside or around the hotel. The Guest is able to access these benefits; 1- See the events inside and around the hotels. 2- See the hotel activities. 3- Send requests or file a complaint to the hotels reception desk 4- See the loyalty information of the guest inside the hotel he’s staying in. Disclaimer: The app has a continuous use of GPS in the background which may dramatically decrease the battery life. And many other features will be on the way to be added like making reservation, request SPA and other services.
Summit
Manage your vacation rental properties, bookings, and guest communications from a single platform. This app uses AI to enhance notifications, suggest guest messages, and optimize your calendar for efficient property management on the go.
- AI-enhanced booking notifications
- Smart calendar management
- Channel manager for multiple platforms
- Automated guest messaging
- Financial dashboard for revenue and expenses
- Real-time availability updates
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Discover SummitOS — the ultimate smart property and hotel management platform. We have completely evolved from our previous version to bring you a supercharged, AI-enhanced, and IoT-ready ecosystem. Manage your entire property’s operations, energy consumption, and guest reservations seamlessly from your smartphone. Features of SummitOS: - Smart Dashboard & AI Insights: Monitor device health, energy savings, and GSTC sustainability metrics on one screen. Our AI-driven autonomous system analyzes real-time sensor data to optimize energy usage, maximizing savings for your property. - Advanced Energy Monitoring: Analyze total device energy consumption with daily, monthly, and yearly charts. Track hourly consumption curves, calculate costs, and optimize your property's efficiency. - Digital Twin Technology: Track the real-time status of your IoT devices through an interactive room view. Click on motion, presence, or contact sensors for zero-latency control and detailed insights. - Unified Reservation Calendar: Manage availability on a Gantt-style calendar. Color-coded syncs for Direct, Booking.com, Airbnb, and Expedia sources allow you to optimize occupancy at a glance. - Finance: Keep your financials transparent. Track total expenses, incomes, monitor exchange rates, and view category-based expense distributions with easy exporting tools. SummitOS isn’t just an app; it’s your strategic partner in building a sustainable, fully automated, and highly profitable hospitality business.
Screenshots
Verdict
The clearest difference is review sentiment: Summit at 100% against Otello GuestApp's 0%. Summit also leads on rating (5.0 vs 1.0) and update cadence (every 3 weeks vs every 2 months). On price, ratings volume, 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.
Summit holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 0% of Otello GuestApp's written reviews are positive against 100% of Summit's.
Otello GuestApp ships an update every 2 months, Summit every 3 weeks. The most recent releases landed on October 24, 2026 and October 14, 2026 respectively.
| Parameter | Otello GuestApp | Summit |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 16.4 |
| Further details — not scored | ||
| Size | 122 MB | 34 MB |
| Age rating | 4+ | 4+ |
| Developer | Hotech Software | SUMMIT YAZILIM VE TEKNOLOJI DANISMANLIK HIZMETLERI TICARET ANONIM SIRKETI |
Customer experience
Otello GuestApp
Summit
In-app purchases
Otello GuestApp
No in-app purchases
Summit
No in-app purchases
Questions
Is Otello GuestApp free?
Is Summit free?
Which has better reviews, Otello GuestApp or Summit?
Do Otello GuestApp or Summit have ads?
Which is updated more often, Otello GuestApp or Summit?
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