Nonius Mobile vs. STAY Guest App: Which Is Right for You?

Updated May 16, 2026  ·  215 verified reviews analyzed

TLDR

We analyzed 215 verified hotelier reviews, compared feature sets, pricing, and real-world case studies to break down where each platform delivers. The right choice depends on your property type and priorities:

Nonius shines , with exclusive features like Payments and Mobile Checkin.

STAY shines in ease of use and customer support — especially for brand properties (0.0/5) , with exclusive features like Mobile App.

See the full breakdown below ↓

How Does Nonius Mobile Compare to STAY Guest App?

Side-by-side ratings based on 215 verified hotelier reviews on HTR.

HTScore
0
47
Likelihood to Recommend
0%
96%
Ease of Use
0.0/5
4.8/5
Customer Support
0.0/5
4.8/5
Value for Money
0.0/5
4.6/5
Starting Price Contact sales From $300/mo
Verified Reviews 0 215

What Are the Pros and Cons of Nonius Mobile vs STAY Guest App?

After analyzing 215 verified reviews, Nonius users most value its , while STAY users highlight guest experience optimization, mobile and user experience, operational efficiency. Click any theme to see what reviewers say.

Nonius Nonius STAY STAY
Pros
+ Guest Experience Optimization
+ Mobile and User Experience
+ Operational Efficiency
+ Support and Service
Cons
CMS and Customization
Integration Capabilities
Analytics and Reporting

Nonius vs STAY: Rankings by Hotel Segment

How each product ranks among Hotel Guest Apps vendors for different property sizes, types, and regions — based on verified reviews from hoteliers in each segment.

By Hotel Size

Segment Nonius Nonius STAY STAY
Small (10-24 rooms) #9 10 reviews
Mid-Size (25-74 rooms) #4 83 reviews
Large (75-199 rooms) #2 89 reviews
X-Large (200+ rooms) #2 24 reviews

By Property Type

Segment Nonius Nonius STAY STAY
Boutique #2 77 reviews
Luxury #2 88 reviews
Branded / Chain #3 91 reviews
Extended Stay #6 7 reviews

By Region

Segment Nonius Nonius STAY STAY
North America #5 27 reviews
Europe #3 112 reviews
Asia Pacific #6 3 reviews
Middle East #7 2 reviews

The Decision

Choosing the right guest app is crucial to enhancing your hotel’s guest experience and operational efficiency. Both Nonius Mobile by Nonius and STAY Guest App aim to digitize guest interactions, but they differ significantly in terms of features, support, and market presence. Your decision should hinge on which product aligns best with your specific needs and strategic goals.

Nonius offers a comprehensive digital journey platform with advanced features like mobile check-in and payments, but it lacks recent reviews and an overall rating, raising questions about current user satisfaction. Meanwhile, STAY boasts a robust user base, recent positive reviews, and high satisfaction scores, making it the more reliable choice for most hoteliers today.

Is Nonius Mobile or STAY Guest App Better for Hotels?

Both products aim to streamline guest communications and services through mobile technology, but their market presence and user feedback differ dramatically. Nonius has been around since 2005 and provides a suite of digital solutions, including online check-in, guest apps, and digital dining, yet it has no recent reviews or data on customer satisfaction. This absence raises concerns about its current usability and support.

STAY, founded in 2012, has a more recent and active presence, with over 200 reviews in the last six months alone and a 4/5 overall rating. Its high NPS score and 96% likelihood to recommend indicate strong recent user satisfaction. Given the current data, STAY’s reviews suggest your team will experience more reliable support and a better overall user experience.

Do these differences matter for your hotel’s needs and expectations?

STAY Guest App vs Nonius Mobile: Which Should Your Hotel Choose?

If your property is seeking a user-friendly platform with proven impact on guest satisfaction, STAY is the clear choice. It’s trusted by over 1,000 hotels globally, with many reports highlighting improved operational efficiency, reduced queues, and increased revenue—like the case at VIVA Wyndham and NH Hotels.

Nonius may appeal if you require a broader suite of digital solutions beyond guest engagement, such as mobile check-in and payments, especially if you’re already familiar with Nonius’s ecosystem. However, without recent reviews or a high overall rating, it’s less certain that Nonius will meet your expectations in 2024.

For most hoteliers looking for a reliable, well-supported guest app, STAY offers a safer, more tested option.

Is Nonius Mobile or STAY Guest App Easier to Use?

Ease of use is a key factor, especially for staff adoption and guest engagement. STAY’s interface receives a high rating of 4.78/5, with reviews describing it as intuitive, simple to update, and straightforward for both staff and guests. Many users praise its quick onboarding process, with a support rating of 4.83/5.

Nonius, on the other hand, scores zero in ease of use and has no recent reviews to gauge current usability. Its lack of recent feedback indicates it may be outdated or less user-friendly today.

Edge: STAY Guest App.

Which Has Better Features: Nonius Mobile or STAY Guest App?

STAY offers 10 shared features with Nonius, plus four unique ones—chatbot, message routing, automated replies, and mobile app—adding flexibility and automation. Nonius has only two unique features: payments and mobile check-in.

STAY’s advanced features, particularly its chatbot and messaging routing, improve guest communication and staff efficiency. Its feature set aligns well with hotels prioritizing guest engagement automation and real-time communication, giving it a clear edge.

Edge: STAY Guest App.

Which Has Better Customer Support: Nonius Mobile or STAY Guest App?

Customer support is critical for smooth onboarding and ongoing success. STAY’s support ratings are high at 4.83/5, with reviews emphasizing helpful, responsive service that makes implementation easier. Its clients report quick resolutions and strong post-sales support.

Nonius, lacking recent reviews, offers no current data on support quality. Historically, its support ratings are unknown or unverified, which could pose a risk for hotels needing reliable assistance.

Edge: STAY Guest App.

Which Has More Integrations: Nonius Mobile or STAY Guest App?

Nonius has an impressive 44 verified partners, including major systems like Oracle Hospitality, Mews, and SiteMinder, offering extensive integration options. STAY has 20 verified partners, including key players like Hotelkit, Winhotel, and Civitfun, with 9 shared integrations.

While Nonius supports more integrations overall, STAY’s partnerships with leading PMS and channel managers are sufficient for most hotels. If extensive integrations with niche systems are crucial, Nonius may be preferable; otherwise, STAY’s core integrations are strong enough.

Edge: Nonius Mobile.

Which Do Hoteliers Rate Higher: Nonius or STAY?

Since Nonius has no recent reviews or ratings, it cannot be reliably compared based on current user feedback. Conversely, STAY’s 206 reviews in the last six months with a 4/5 rating reflect current, positive sentiment.

Hoteliers across segments—especially those in the mid-market and chain hotels—favor STAY’s ease of use and support, making it the more trusted option today.

Edge: STAY Guest App.

How Much Do Nonius and STAY Cost?

Nonius does not provide publicly available pricing information, suggesting a customized quote process. STAY charges a base price of $300 per month, with no implementation or hidden fees, making costs transparent for decision-making.

If budget transparency is critical, STAY’s straightforward pricing simplifies comparison and planning. Without pricing details for Nonius, it’s hard to gauge ROI or affordability.

What Type of Hotel Should Use Nonius Mobile?

  • Hotels seeking a comprehensive digital platform to boost sales and operational efficiency.
  • Properties that want integrated online check-in, digital dining, and loyalty programs.
  • Larger hotels or chains that can leverage extensive integrations and advanced features.
  • Hotels prioritizing mobile payments and check-in for a seamless guest experience.

Not ideal if your hotel needs immediate support or recent user reviews, or if you prefer a simple, straightforward guest app.

What Type of Hotel Should Use STAY Guest App?

  • Hotels aiming to improve operational efficiency and guest satisfaction through digitization.
  • Properties that want an easy-to-use platform with high user satisfaction.
  • Hotels looking for proven results in reducing queues and increasing revenue.
  • Independent hotels or chains seeking quick deployment with strong local support.

Not ideal if your hotel has complex, niche operational needs beyond standard guest services, or if you require extensive third-party integrations.

STAY vs Nonius: The Bottom Line for Hotels

The core difference lies in recent user feedback and overall market validation. STAY has a clear edge thanks to its high review count, strong recent ratings, and proven impact on guest satisfaction and operational efficiency.

If your hotel prioritizes ease of use, support, and a product with current positive reviews, STAY is the better choice. It’s trusted by hundreds of hotels worldwide and delivers tangible benefits in guest experience and staff productivity.

Nonius, despite its broad feature set and extensive integrations, lacks recent reviews and high user satisfaction ratings, making it a riskier investment. It may suit larger, tech-savvy properties with existing Nonius systems, but for most hotels, STAY provides a safer, more reliable path forward.

In conclusion, for most hoteliers today, STAY Guest App is the recommended option, especially if recent reviews and high user satisfaction are your priorities.

How Much Do Nonius Mobile and STAY Guest App Cost?

Hotel Guest Apps pricing is rarely straightforward. Here is what we know from each vendor's public pricing data. Always request a custom quote for your property size.

Nonius Nonius STAY STAY
Starting Price From $300/mo

Which Features Does Nonius Mobile Have That STAY Guest App Doesn't (and Vice Versa)?

According to HTR's product database, Nonius Mobile and STAY Guest App share 10 features. Here are the key differences — features one has that the other lacks.

Feature Nonius Nonius STAY STAY
Automated Replies
Chatbot
Message Routing
Mobile App
Mobile Checkin
Payments

Real-World Results: Nonius vs STAY by Business Goal

We analyzed 8 verified case studies to compare what hotels actually achieve with each platform across four key business objectives.

Increase Operational Efficiency
Nonius Nonius

No published case study for this goal yet.

STAY Barceló Hoteles Large
+ Room Service is faster. It's more comfortable. For the guests. And for the staff too
+ Barceló can make better decisions in real time
+ Through live surveys, Barceló can detect pain points more easily and streamline processes

"Thanks to STAY, we offer our guests an interaction tool with our staff. We can make real-time decisions with it. This simplifies our staff's duties at the same time. The guest expe..."

Álvaro Montalvo
Álvaro Montalvo
Project Manager Innovation
Improve Guest Experience
Nonius Nonius

No published case study for this goal yet.

STAY AMR Collection Mid-Size
+ The app pays for itself according to AMR's Product Manager. "Spa services, gourmet dinners, wine sales, and other premium services have seen significant increases since we implemented the app.
+ The implementation of STAY skyrocketed the number of users of AMR's app. Increasing them by 50% was their goal. However, they "far exceeded that goal.
+ AMR's users rate the app 4.7 out of 5 on average. The app has been downloaded tens of thousands of times in 50 AMR hotels.

"Implementing STAY contributed to a significant increase in our revenue and customer satisfaction. The app pays for itself. We have seen significant increases in consumption for all..."

Yudy Mora
Yudy Mora
Product Owner Manager

Nonius vs STAY: The Bottom Line

Nonius
Nonius
0.0/5 from 0 reviews

Unique capabilities

Payments Mobile Checkin
0.0/5 ease of use 0.0/5 support 44 integrations
Visit Profile
STAY
STAY
4.8/5 from 215 reviews

What hoteliers love

Guest Experience Optimization 97% positive

Multiple reviews highlight how STAY dramatically enhances guest experience by providing digital and sustainable ways for guests to access information... Multiple reviews highlight how STAY dramatically enhances guest experience by providing digital and sustainable ways for guests to access information and services. Features like real-time updates, mobile service ordering, and the ability to make restaurant reservations reduce wait times and provide convenience.

Mobile and User Experience 90% positive

The app's user interface and mobile experience are lauded for being intuitive and easy to navigate. Users find it simple to update information and man... The app's user interface and mobile experience are lauded for being intuitive and easy to navigate. Users find it simple to update information and manage content, whether they are hotel staff or guests.

Operational Efficiency 96% positive

STAY aids in improving hotel operational efficiency by allowing quicker handling of guest requests, optimized internal processes, and reduced front de... STAY aids in improving hotel operational efficiency by allowing quicker handling of guest requests, optimized internal processes, and reduced front desk lines. The tool facilitates sustainable practices by digitizing traditional paper-based services, aiding hotels in their sustainability goals.

Where hoteliers push back

CMS and Customization 41% negative

The CMS is highlighted for its ease of use and customization capabilities, though users have indicated some areas for improvement, particularly more f... The CMS is highlighted for its ease of use and customization capabilities, though users have indicated some areas for improvement, particularly more flexibility in design and functionality.

Integration Capabilities 50% negative

Users appreciate STAY's robust integration capabilities with various internal applications and systems, including PMS and CRM systems. These integrati... Users appreciate STAY's robust integration capabilities with various internal applications and systems, including PMS and CRM systems. These integrations streamline data management and help provide a seamless experience for both staff and guests.

Unique capabilities

Mobile App Chatbot Automated Replies Message Routing
4.8/5 ease of use 4.8/5 support 20 integrations
Visit Profile

Where the ratings diverge most

Overall Rating STAY 3.0 vs 0.0 (+3)
Ease of Use STAY 4.8 vs 0.0 (+4.8)
Customer Support STAY 4.8 vs 0.0 (+4.8)
Value for Money STAY 4.6 vs 0.0 (+4.6)
Onboarding STAY 4.6 vs 0.0 (+4.6)

Frequently Asked Questions About Nonius Mobile vs STAY Guest App

Can Nonius Mobile replace STAY Guest App?

It depends on your requirements. Nonius Mobile and STAY Guest App share many core Hotel Guest Apps features, but each has unique capabilities. Nonius Mobile offers 44 verified integration partners, while STAY Guest App offers 20. Review the feature comparison above to see where they differ before switching.

Which is better for small or independent hotels?

Small hotels should prioritize ease of use and fast onboarding. STAY Guest App leads in ease of use at 4.8/5 vs 0.0/5. Look for transparent pricing and a trial or demo option. Filter reviews on each product page by property size to hear from hotels like yours.

Do Nonius Mobile or STAY Guest App offer a free plan?

Nonius Mobile: No. STAY Guest App: No. Neither product currently offers a free tier. Most Hotel Guest Apps vendors offer demos or trials — request one from each to evaluate before committing.

How Does HTR Evaluate and Rank Nonius Mobile and STAY Guest App?

The HT Score is a composite ranking that considers 4 criteria groups and over a dozen variables to help hoteliers objectively compare hotel technology products. Nonius has an HT Score of 0 and STAY has 47. Here is how the score is calculated.

Criteria Group Weight What It Measures
Customer Ratings & Reviews

How highly do users recommend this product?

Ratings Score, Review Volume, Share of Voice, Review Depth, Review Recency, Success Stories

The most heavily weighted factor. Analyzes average satisfaction ratings (likelihood to recommend, ease of use, support, ROI), total review count relative to category peers, review recency (at least 20 reviews in the trailing 6 months), and share of voice across unique hotel clients to detect selection bias.

Partner Ecosystem

How highly do tech partners recommend this company?

Partner Recommendations, Integration Quantity, Integration Quality

Evaluates partner recommendations as expert votes of confidence, the number of verified integrations, and ecosystem quality — the average HT Scores of integration partners. Products with higher-quality integration ecosystems are more likely to deliver a connected tech stack.

Customer Centricity

How customer-centric is this organization?

Certified Support, Review Consistency, Profile Completeness

Assesses whether the company has earned HTR Customer Support Certification, maintains consistent review collection over time (an indicator of feedback-driven culture), and keeps product profiles complete with capabilities, screenshots, pricing, and features.

Reach, Staying Power & Resources

How extensive is this company's reach and resourcing?

Geographic Reach, Staying Power, Company Resources, Trending Score

Measures global presence (countries and regions served), years in business as a stability proxy, team headcount as a resource proxy, and a trending score based on trailing-twelve-month buyer inquiries, reviews, partner recommendations, and press activity.

Customer ratings and reviews are by far the most important factor in the HT Score algorithm. HTR does not accept payment for higher rankings. All reviews are verified — only hotel industry practitioners with confirmed affiliations can submit ratings. View full HT Score methodology →

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