Comparison

LessonKeeper vs ForteDeck

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

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

ForteDeck

Features
Read full description

Master ABRSM music theory vocabulary the smart way. ForteDeck is a flashcard app built for the Italian, French, and German musical terms that appear on every ABRSM grade theory exam. With native audio pronunciation for every term and a Leitner spaced-repetition system, it gets vocabulary out of your textbook and into your long-term memory. WHO IT'S FOR • Piano, voice, string, and wind students prepping ABRSM Grade 1–5 theory exams • Music teachers building a vocabulary curriculum for their students • Anyone reading Italian-marked scores who wants to hear the words said correctly HOW IT WORKS Each card shows a term — crescendo, con fuoco, à demi-voix — on one side and the definition on the other. Tap the speaker icon to hear it spoken. Mark whether you got it right, and the Leitner box system schedules when you'll see it again: known terms move up and surface less often; missed terms come back tomorrow. No grinding through cards you already know. FEATURES • 185 ABRSM Grade 1–5 terms covering Italian, French, and German • Audio pronunciation for every term, every grade • Leitner box progression with five levels and automatic scheduling • Per-grade study sessions and progress tracking • Per-grade reset for re-studying from scratch • Works fully offline after first download • No account, no signup, no personalized tracking • Optional one-time $2.99 unlock to remove banner ads (Restore Purchases supported) PRIVACY No accounts. No analytics SDKs. No personalized advertising. The only data leaving your device is what AdMob needs to serve a non-personalized banner ad — and only if you grant the App Tracking Transparency prompt. ABOUT Built for daily 5-minute practice sessions that actually stick. Designed by a developer who got tired of forgetting poco a poco crescendo halfway through a Bach prelude.

Screenshots

LessonKeeper4 screens
ForteDeck4 screens

Verdict

The call

The clearest difference is ads: LessonKeeper at none against ForteDeck's shown. ForteDeck's advantage is update cadence (every 3 days vs every 2 weeks) and iOS requirement (13.0 vs 15.0). On price, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LessonKeeper sells 2 in-app purchases, starting at $7.99 per month and ForteDeck sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

LessonKeeper ships an update every 2 weeks, ForteDeck every 3 days. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
LessonKeeper versus ForteDeck: the parameters behind the verdict, then further details
ParameterLessonKeeperForteDeck
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size11 MB26 MB
Age rating4+4+
DeveloperJohn NastosDouce AI LLC

In-app purchases

2 purchases

LessonKeeper

Subscriptions2
  • Monthly Subscription$7.991 Month
  • Yearly Subscription$79.991 Year
1 purchases

ForteDeck

One-time1
  • Remove Ads$2.99

Questions

Is LessonKeeper free?
LessonKeeper is free to download, with in-app purchases available.
Is ForteDeck free?
ForteDeck is free to download, with in-app purchases available.
Do LessonKeeper or ForteDeck have ads?
ForteDeck shows ads; LessonKeeper does not.
Which is updated more often, LessonKeeper or ForteDeck?
LessonKeeper ships an update every 2 weeks, and ForteDeck every 3 days. Most recently, LessonKeeper was updated on October 24, 2026 and ForteDeck on October 24, 2026.

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