LessonKeeper vs ozzy.games
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LessonKeeper
Create and share engaging lessons with students using rich media like text, images, audio, and video. Students can access lessons via a web link without needing the app. Track student progress, manage payments, and sync data across devices.
- Create multimedia-rich lessons
- Share lessons via web link
- Real-time lesson edits
- Student progress tracking
- Payment and invoice management
- Cross-device data sync
- Export lesson data to CSV
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LessonKeeper is a virtual lesson notebook that lets you stay in-sync with your students, whether you’re doing lessons online or in person. Easily create shareable lessons filled with text, images, audio, YouTube clips, PDFs, and more. Then, send the lesson to your student via email, Messages, or any other system where they can receive a link. The student doesn’t need an app to access the lesson — all they need is an internet-enabled device that can access a webpage. Students can view the lessons on their device, including listening to sound clips you’ve recorded, watch embedded YouTube videos, etc. Plus, if you edit the lesson, the student sees the edits without you having to send the information again — it just appears on their lesson. LessonKeeper is free to use for up to 3 students and 5 lessons per week, with limits on how much multimedia you can upload. With a monthly or yearly subscription plan, you unlock all of the app’s features. LessonKeeper features: - Easily keep records of your students and their lessons - Build multimedia rich lessons including text, checklists, images, PDFs, YouTube clips, audio clips, and more - Send lessons to students in a variety of ways including email, Messages, etc - Sync your data between LessonKeeper on multiple devices - Students can respond to assignments, including uploading their own audio clips - Keep track of what students owe and pay using LessonKeeper’s ledger system - Easily send invoices to students - Export CSV (spreadsheet) files with lesson data for all your lessons and students, or filtered by search criteria Subscription info: - LessonKeeper offers monthly or yearly auto-renewing subscription plans in order to access its full set of features. - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase - Privacy policy: https://lessonkeeper.app/privacy.html / Terms of use: https://lessonkeeper.app/terms.html - Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable.
ozzy.games
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Ozzy.games is the app for the innovative Ozzy.school music education platform. Designed for primary schools, Ozzy.school transforms learning the basics of sheet music into an engaging, story-driven experience. With the Ozzy.games app, students can actively participate in their music lessons using their personal devices (iPad & iPhone). Accessing games is simple: students can enter a code or scan a QR code provided through the Ozzy.school platform to unlock interactive and educational music games. Ozzy.school games are specifically designed for younger students in primary school lower grades. Each game is closely tied to the platform's immersive story and other classroom activities, ensuring a well-rounded and collaborative learning experience. The Ozzy.games app allows students to enhance their learning both in the classroom and at home, using their personal or family devices. The curriculum focuses on essential musical concepts, including: * Rhythms and note lengths * Note placement on the piano keyboard * Melody direction * Understanding different musical keys * And more! The games follow a logical progression aligned with the curriculum, making learning seamless, effective, and fun. Bring music education to life with Ozzy.games, and watch your students explore the joy of music like never before!
Screenshots
Verdict
The clearest difference is in-app purchases: ozzy.games at none against LessonKeeper's 2. ozzy.games also leads on iOS requirement (12.0 vs 15.0). LessonKeeper's advantage is update cadence (every 2 weeks vs every 4 months). On price, ads and device support 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
Both are free to download. LessonKeeper sells 2 in-app purchases, starting at $7.99 per month. ozzy.games asks for nothing beyond the download.
LessonKeeper ships an update every 2 weeks, ozzy.games every 4 months. The most recent releases landed on September 22, 2026 and September 18, 2026 respectively.
| Parameter | LessonKeeper | ozzy.games |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 2 weeks — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 452 MB |
| Age rating | 4+ | 4+ |
| Developer | John Nastos | Farko Productions Aps |
In-app purchases
LessonKeeper
- Monthly Subscription$7.991 Month
- Yearly Subscription$79.991 Year
ozzy.games
No in-app purchases
Questions
Is LessonKeeper free?
Is ozzy.games free?
Do LessonKeeper or ozzy.games have ads?
Which is updated more often, LessonKeeper or ozzy.games?
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