Comparison

Mosyle School vs Osmo Lettertopia

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

Head to head
About

Mosyle School

This tool simplifies the management of Apple devices for educational institutions, enabling secure student device usage for learning. It offers robust classroom management features to minimize distractions and enhance student focus, while providing IT staff and teachers with shared control and real-time insights.

Highlights
  • Apple device deployment and configuration
  • Classroom distraction elimination
  • Student focus monitoring
  • Internet access regulation
  • App management and installation
  • Real-time device inventory and reports
  • Shared IT and teacher management
Features
Read full description

Mosyle School is an MDM solution designed exclusively for Education that streamlines the Apple device management process, simplifies iPad, Mac and Apple TV deployments for Schools and Districts, while ensuring students safely utilize devices for learning. It’s easy to set up, manage, and maintain, while being powerful enough to create the ideal learning environment for any School or District. THE BEST MDM SOLUTION TO GET THE MOST OUT OF ALL OF APPLE’S PROGRAM AND OS FEATURES: - Configure all management settings with Mosyle School to harness all Apple’s education features and deployment programs; - Connect Mosyle School with Apple School Manager, Device Enrollment Program and Volume Program Purchase to assign devices, apps, and configure device settings, apps, and books; - Get the most out of Apple’s Shared iPad and the Classroom App for iPad; UNIQUE & EFFECTIVE CLASSROOM MANAGEMENT TOOLS: - Quickly eliminate any distractions from the devices; - Ensure student focus and attention is within the intended educational application; - Easily assess students during class to evaluate student progress; - Check compliance of student devices and solve any issues right in the classroom; - Customize and regulate student Internet access during class time; - Select apps allowed during class and remotely install them on student devices.
 AN ALWAYS-ON, CLOUD-BASED & SCALABLE SOLUTION TO SIMPLIFY DEPLOYMENTS: - Quickly take inventory and view reports of your device fleet in real time; - Shared management between IT Staff and Teachers; - Create time-based policies and restrictions – to work whether it’s before, during or after school; - Receive notifications when specific events occur across the managed device fleet; - Implement in any type of deployment model (BYOD, School Owned, 1:1 and Shared); - Rapid and easy device enrollment processes and flows; - Automatic load-balancing and fault tolerance across multiple Tier 3 data centers, with a 99.9% uptime guarantee. 
 *Continued use of GPS running in the background can dramatically decrease battery life. Mosyle School is designed to embrace and fully integrate with Apple’s new education features, and deployment programs (Apple School Manager, Device Enrollment Program and Volume Purchase Program). We're so excited with all the new possibilities we decided to include all necessary configuration with them in our basic, free plan. No hidden costs!

About

Osmo Lettertopia

This app transforms your tablet into a hands-on learning system for children aged 6-10. Players team up to build words, collect magical creatures, and boost spelling and social-emotional skills through collaborative play.

Highlights
  • Team-based word building
  • Collect magical creatures
  • Boost spelling skills
  • Develop social-emotional skills
  • Hands-on learning system
  • Collaborative play
Read full description

Move across the board by building words with letters and collect magical creatures as a team by matching descriptions! TEAM UP FOR EXCITING WORD BUILDING FUN! Boost spelling, word building and social-emotional skills. EXPLORE CORE LEARNING SUBJECTS THROUGH PLAY Designed for children ages 6-10 to build skills through fun collaborative play. TURN SCREEN TIME INTO LEARNING TIME Osmo’s unique technology transforms your tablet into a hands-on learning system! *Play your favourite Osmo Lettertopia on both iPhone and iPad! Use your iPhone with the Osmo Base for iPad and Words tiles - each can be found at playosmo.com. * Please see our device compatibility list here: https://support.playosmo.com/hc/articles/115010156067 *Requires the Osmo Base for iPad and Words tiles. Each sold separately or as part of Osmo Genius Starter Kit. Learn more by visiting www.playosmo.com. ABOUT OSMO -- 21ST CENTURY PLAY AND LEARNING Osmo combines healthy screen time and tangible play to make learning engaging and fun. Every Osmo game uses physical action and reflective artificial intelligence technology for digital learning in the real world. Help your child become more confident, thoughtful, and creative with Osmo.

Screenshots

Mosyle School4 screens
Osmo Lettertopia4 screens

Verdict

The call

The clearest difference is rating: Osmo Lettertopia at 3.3 against Mosyle School's 1.8. Mosyle School's advantage is in-app purchases (none vs 2) and iOS requirement (13.4 vs 15.0). On price, review sentiment, ratings volume and update cadence 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. Osmo Lettertopia sells 2 one-off in-app purchases. Mosyle School asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Osmo Lettertopia holds the better App Store score, 3.3 against 1.8. Both are backed by a comparable volume of ratings — 92 and 75 respectively. Written reviews complicate that: 13% of Mosyle School's written reviews are positive against 6% of Osmo Lettertopia's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Mosyle School ships an update every 2 months, Osmo Lettertopia every 3 months. The most recent releases landed on November 2, 2026 and November 4, 2026 respectively.

Scorecard4 real differences · 6 level
Mosyle School versus Osmo Lettertopia: the parameters behind the verdict, then further details
ParameterMosyle SchoolOsmo Lettertopia
PriceFreeFree
Rating1.8 (92 ratings)3.3 (75 ratings) — better
Positive reviews13.0% of reviews — better5.6% of reviews
Number of ratings92 — better75
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.4 — better15.0
Further details — not scored
Size84 MB277 MB
Age rating4+4+
DeveloperMosyleTangible Play

Customer experience

Mosyle School

All ratings91 ratings
Positive20.9%
Neutral2.2%
Negative76.9%
Written reviews46 reviews
Positive13.0%
Neutral0.0%
Negative87.0%

Osmo Lettertopia

All ratings75 ratings
Positive56.0%
Neutral4.0%
Negative40.0%
Written reviews18 reviews
Positive5.6%
Neutral22.2%
Negative72.2%

Bugs and requests

Mosyle School

Reported bugs

6 issues
  • Device management starts randomly
  • Apps disappear and cannot be recovered
  • App won't open during Zoom meetings
  • App crashes everything
  • App rearranges apps alphabetically
Show 1 more
  • App slows down device speed

Requested features

7 requests
  • Allow users to uninstall
  • Allow users to keep apps in original place
  • Add more apps to the store
  • Admin console for QR codes
  • Allow users to play games during free periods/lunch
Show 2 more
  • Fix app rearrangement issue
  • Allow users to control screen recording permissions

Osmo Lettertopia

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Mosyle School

No in-app purchases

2 purchases

Osmo Lettertopia

One-time2
  • 3-day trial of LettertopiaFree
  • Unlock Lettertopia$24.99

Questions

Is Mosyle School free?
Mosyle School is free to download, with no in-app purchases.
Is Osmo Lettertopia free?
Osmo Lettertopia is free to download, with in-app purchases available.
Which has better reviews, Mosyle School or Osmo Lettertopia?
Osmo Lettertopia is rated higher. Mosyle School averages 1.8 out of 5 from 92 ratings, while Osmo Lettertopia averages 3.3 from 75 ratings.
Do Mosyle School or Osmo Lettertopia have ads?
Neither Mosyle School nor Osmo Lettertopia shows ads.
Which is updated more often, Mosyle School or Osmo Lettertopia?
Mosyle School ships an update every 2 months, and Osmo Lettertopia every 3 months. Most recently, Mosyle School was updated on November 2, 2026 and Osmo Lettertopia on November 4, 2026.

Other comparisons