Comparison

Nevvon vs MAST High School

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

Head to head
About

Nevvon

This app provides a technologically advanced online education system designed to enhance healthcare training. It leverages machine intelligence and data-driven insights to improve employee performance and aid companies in making informed decisions. The platform focuses on the caregiver industry, aiming to enrich both companies and their employees.

Highlights
  • Technologically advanced online education system
  • Machine intelligent data collection
  • Data-driven decision making for companies
  • Focus on caregiver industry training
  • Compliance requirement fulfillment
  • Employee performance enhancement
Features
Read full description

We built a one-of-a-kind technologically advanced online education system. Enhancing the healthcare education sector by collecting machine intelligent data to help companies that deploy high turnover, low-income employees. Nevvon’s mission is to enhance employee performances by enabling companies to make powerful decisions based on data-driven knowledge. Whenever necessary, we meet all compliance requirements to get the job done right. Our stakeholders will benefit from our simple, relevant and progressive way of doing it all. We are driven by the excitement of building new technology and providing services that enrich companies and their employees. The founders of Nevvon have deep domain experience in senior care and we have strategically chosen the caregiver industry as our first vertical. With offices in three different continents, we are striving to accomplish diversity and employ various different perspectives in the caregiver industry. Nevvon is committed to helping every customer become the best-run business.

About

MAST High School

This app provides students, families, and staff with a centralized hub for academic information, school communications, and resources. It offers access to schedules, grades, event calendars, and staff directories, with features like real-time notifications and multi-language support.

Highlights
  • Access schedules and grades
  • View classroom resources
  • Receive PTA updates
  • Staff directory access
  • Real-time push notifications
  • Consolidated social media feed
  • Calendar and event details
  • Multi-language translation
Features
Read full description

Key Features: Students: Stay on top of your academic game with easy access to schedules, grades, and a wealth of classroom resources. Families: Engage with the school community through PTA updates, connect with our dedicated staff via the staff directory, and receive comprehensive student reports. Staff: Utilize essential data at your fingertips, integrate Positive Behavioral Interventions and Supports (PBIS) into your daily practice, and access Continued Teacher and Leader Education (CTLE) resources for professional development. What's New: Keep informed with real-time push notifications for school news. Access all social media updates from the school in one consolidated feed. Calendar & Events: Never miss an important date with detailed information on parent-teacher conferences, sporting events, and field trips. Translation & Accessibility: Our commitment to inclusivity is reflected in over 100 language options and comprehensive accessibility features ensuring everyone can stay connected. Benefits: Embrace the convenience of having a centralized digital hub: For Parents: A mobile gateway to all things related to your child’s education - schedules, events, and communication with the school. For Teachers & Staff: A practical solution for managing educational content and student engagement. Use Cases: For Busy Parents: Quick, on-the-go access to your child’s grade book during your daily commute. For Students: Preparing for the week ahead by checking the bell schedule on Sunday night. For Teachers: Coordinating with colleagues on upcoming events via the staff portal. Content Highlights: Navigate with ease using our intuitive and user-friendly interface. Enjoy direct access to top apps like Google Classroom and ClassDojo. Stay healthy and informed with integrated health screening and vaccine portal links. Exclusive Features: Instant translations to engage with the school's content in your preferred language. A rich gallery of school photos and videos, capturing the vibrant life of our community. Conclusion: Download the Mathematics, Science Research and Technology Magnet High School Mobile Hub today and experience the ease of having a comprehensive school portal at your fingertips – because we believe managing educational needs should be straightforward and accessible to all.

Screenshots

Nevvon4 screens
MAST High School4 screens

Verdict

The call

The clearest difference is rating: MAST High School at 4.6 against Nevvon's 3.5. Nevvon's advantage is ratings volume (394 vs 11) and update cadence (every 3 weeks vs every 2 months). 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

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

MAST High School holds the better App Store score, 4.6 against 3.5. That said, the two scores are not equally well evidenced: Nevvon has 394 ratings behind it against 11, so its average is the more settled of the two.

UpkeepUpdate frequency

Nevvon ships an update every 3 weeks, MAST High School every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard3 real differences · 7 level
Nevvon versus MAST High School: the parameters behind the verdict, then further details
ParameterNevvonMAST High School
PriceFreeFree
Rating3.5 (394 ratings)4.6 (11 ratings) — better
Positive reviews3.2% of reviews—
Number of ratings394 — better11
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 — better15.6
Further details — not scored
Size58 MB164 MB
Age rating4+4+
DeveloperNevvon Inc.Solved Education Consultancy, LLC

Customer experience

Nevvon

All ratings391 ratings
Positive59.1%
Neutral6.1%
Negative34.8%
Written reviews31 reviews
Positive3.2%
Neutral12.9%
Negative83.9%

MAST High School

All ratings11 ratings
Positive90.9%
Neutral0.0%
Negative9.1%

Bugs and requests

Nevvon

Reported bugs

21 issues
  • App constantly freezes
  • Lessons take longer than labeled
  • App is painstakingly slow
  • Glitches prevent lesson completion
  • Loading screens appear too often
Show 16 more
  • Cannot log in or authenticate
  • System does not respond correctly
  • Repeatedly makes users redo lessons
  • Issues with points/redeeming rewards
  • Cannot select answer boxes for quizzes
  • Login page frozen/cannot scroll
  • Does not confirm email and password
  • Cannot move from screen to screen
  • No option to print certificates
  • Only one certificate for multiple modules
  • Cannot skip ahead in videos
  • Audio/video makes lessons too long
  • Freezing on specific lesson screens
  • Questions with empty answer slots
  • Course completion not processed
  • Slow authentication and page loading

Requested features

3 requests
  • Option to turn off audio and video
  • Ability to skip ahead in lessons/videos
  • Clearer information on state approvals and NAC#

MAST High School

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Nevvon

No in-app purchases

None

MAST High School

No in-app purchases

Questions

Is Nevvon free?
Nevvon is free to download, with no in-app purchases.
Is MAST High School free?
MAST High School is free to download, with no in-app purchases.
Which has better reviews, Nevvon or MAST High School?
MAST High School is rated higher. Nevvon averages 3.5 out of 5 from 394 ratings, while MAST High School averages 4.6 from 11 ratings.
Do Nevvon or MAST High School have ads?
Neither Nevvon nor MAST High School shows ads.
Which is updated more often, Nevvon or MAST High School?
Nevvon ships an update every 3 weeks, and MAST High School every 2 months. Most recently, Nevvon was updated on November 6, 2026 and MAST High School on November 3, 2026.

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