Comparison

Cell vs Nevvon

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

Head to head
About

Cell

Acquire essential life, work, and health skills through short, accessible lessons. This app offers courses in languages, math, digital literacy, and even health exercises, with certified coaching and certificates upon completion.

Highlights
  • Quick 3-minute lessons
  • Certified personal coach
  • Course certificates
  • Feedback and support
  • Offline learning
  • Cross-device access
Features
Read full description

Get the skills you need for everyday life, work, and health with Cell-Ed’s mobile learning app. We teach you important topics including languages, math, US citizenship, digital skills, and even basic exercises to improve your daily health! Our app makes learning easy with: - Quick 3-minute lessons - Certified, accredited personal coach - Course certificates - Feedback and support Whether you’re at home or on-the-go, you can learn anytime, anywhere. You can access your lessons on any phone or computer device, even without wi-fi. How it works: 1. Download the app for free. 2. Enter your PIN number (you get a PIN number from your sponsor such as local library, government program, employer, or healthcare provider). 3. Start learning! What learners like you are saying about Cell-Ed: "With Cell-Ed, because I learned to read, I feel liberated. This has changed my life." "The program is great, especially the work series. I landed a couple of interviews because of it." "Whoever came up with this program is a genius. Every school in the US should do this–to have a program that can teach via text messages." "It is really helpful and you can do it whenever you have time. I just connect my headphones and listen, even when I’m cooking or with my daughter." "When I got the certificate for completing 5 courses, it really brightened up my day … It made me feel very proud of myself." "I started not being able to walk the whole 6 minutes at the beginning of the program. My feet and legs hurt. I am now walking 30 minutes 3 times a day and my legs don't hurt anymore." Get started today!

About

Nevvon

This app offers a technologically advanced online education system designed to enhance the healthcare sector. It collects machine-intelligent data to help companies with high employee turnover make data-driven decisions and improve employee performance. The platform is built with a focus on simplicity, relevance, and progressive solutions.

Highlights
  • Technologically advanced online education system
  • Machine intelligent data collection
  • Data-driven decision making for companies
  • Employee performance enhancement
  • Compliance requirement fulfillment
  • Caregiver industry focus
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.

Screenshots

Cell4 screens
Nevvon4 screens

Verdict

The call

The clearest difference is rating: Cell at 4.0 against Nevvon's 3.5. Cell also leads on review sentiment (25% vs 3%). Nevvon's advantage is update cadence (every 3 weeks vs every 3 months) and ratings volume (378 vs 29). 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

Cell holds the better App Store score, 4.0 against 3.5. That said, the two scores are not equally well evidenced: Nevvon has 378 ratings behind it against 29, so its average is the more settled of the two. Written reviews point the same way: 25% of Cell's written reviews are positive against 3% of Nevvon's.

UpkeepUpdate frequency

Cell ships an update every 3 months, Nevvon every 3 weeks. The most recent releases landed on July 23, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 6 level
Cell versus Nevvon: the parameters behind the verdict, then further details
ParameterCellNevvon
PriceFreeFree
Rating4.0 (29 ratings) — better3.5 (378 ratings)
Positive reviews25.0% of reviews — better3.3% of reviews
Number of ratings29378 — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size54 MB57 MB
Age rating4+4+
DeveloperCell-Ed, Inc.Nevvon Inc.

Customer experience

Cell

All ratings29 ratings
Positive72.4%
Neutral10.3%
Negative17.2%
Written reviews4 reviews
Positive25.0%
Neutral50.0%
Negative25.0%

Nevvon

All ratings378 ratings
Positive59.0%
Neutral6.3%
Negative34.7%
Written reviews30 reviews
Positive3.3%
Neutral13.3%
Negative83.3%

Bugs and requests

Cell

Not enough reviews yet to summarise bugs or 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#

In-app purchases

None

Cell

No in-app purchases

None

Nevvon

No in-app purchases

Questions

Is Cell free?
Cell is free to download, with no in-app purchases.
Is Nevvon free?
Nevvon is free to download, with no in-app purchases.
Which has better reviews, Cell or Nevvon?
Cell is rated higher. Cell averages 4.0 out of 5 from 29 ratings, while Nevvon averages 3.5 from 378 ratings.
Do Cell or Nevvon have ads?
Neither Cell nor Nevvon shows ads.
Which is updated more often, Cell or Nevvon?
Cell ships an update every 3 months, and Nevvon every 3 weeks. Most recently, Cell was updated on July 23, 2026 and Nevvon on September 22, 2026.

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