Comparison

Otello GuestApp vs Summit

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

Head to head
About

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.

Highlights
  • Discover hotel events and activities
  • Request hotel services
  • File complaints to reception
  • View guest loyalty information
  • See activities inside and around the hotel
Features
Read full description

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.

About

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.

Highlights
  • 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
Features
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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

Otello GuestApp4 screens
Summit4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Otello GuestApp versus Summit: the parameters behind the verdict, then further details
ParameterOtello GuestAppSummit
PriceFreeFree
Rating1.0 (1 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings12 — better
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better16.4
Further details — not scored
Size122 MB34 MB
Age rating4+4+
DeveloperHotech SoftwareSUMMIT YAZILIM VE TEKNOLOJI DANISMANLIK HIZMETLERI TICARET ANONIM SIRKETI

Customer experience

Otello GuestApp

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Summit

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Otello GuestApp

No in-app purchases

None

Summit

No in-app purchases

Questions

Is Otello GuestApp free?
Otello GuestApp is free to download, with no in-app purchases.
Is Summit free?
Summit is free to download, with no in-app purchases.
Which has better reviews, Otello GuestApp or Summit?
Summit is rated higher. Otello GuestApp averages 1.0 out of 5 from 1 ratings, while Summit averages 5.0 from 2 ratings.
Do Otello GuestApp or Summit have ads?
Neither Otello GuestApp nor Summit shows ads.
Which is updated more often, Otello GuestApp or Summit?
Otello GuestApp ships an update every 2 months, and Summit every 3 weeks. Most recently, Otello GuestApp was updated on October 24, 2026 and Summit on October 14, 2026.

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