Comparison

QuizKeepers vs Lesson Diary

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

Head to head
About

QuizKeepers

Features
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Run a live class quiz in 30 seconds, with no sign-up. Pick one of 2,000+ ready-made quizzes or write your own, put the questions on the projector or TV with a link, and students join with a code on their own phones. No student accounts, nothing to install on the display, and free for up to 30 players. THE LIBRARY More than 2,000 ready-made quizzes across every school subject: biology, chemistry, physics, algebra, geometry, history, civics, geography, ELA, languages, AP and SAT review, elementary topics, professional training and family trivia night. Browse a featured shelf, drill into any subject by level, or search everything. Host a set straight from the preview in two taps, or keep your own editable copy. MADE FOR THE CLASSROOM - The projector is a link: open the web app on any classroom PC or TV, type the code, done - Students join with a code and a nickname, no accounts - A live answer count while the clock runs, then a reveal everyone sees at once - Speed and streak scoring, a leaderboard after every question, a podium to finish - Typed answers with forgiving spelling, and buzzer rounds for first-to-answer fun - Practice mode: solo flashcards, a match game and a quiz on the phone, no code needed - Room mode for classes with no student devices: tally raised hands, the projector still shows the reveal - Homework mode: students work through a quiz at their own pace - Geometry questions draw real labeled diagrams, and you can attach your own photo to any question - Per-question results, class average and CSV reports, free - AirPlay and HDMI external display support, iPad console layout - The app speaks English, Spanish, Portuguese, French, German, Italian, Japanese, Korean, Chinese, Arabic and Turkish QUIZKEEPERS PRO One purchase, no subscription. Every student in one game, unlimited saved quizzes, team mode, four screen themes with your class name on the display, and your quizzes, reports and settings synced across devices with Apple or Google sign in. PRIVACY No student accounts and no ads. Students join with a code and a nickname; rooms are single use. Your quizzes stay on your device unless you turn on Pro sync.

About

Lesson Diary

Features
Read full description

The ultimate lesson management app for tutors, teachers, and instructors! Streamline your music, art, sports, or private tutoring lessons with Lesson Diary. Track session times, keep detailed progress notes, and manage lesson fees effortlesly. Key Features โ€ข Real-Time Lesson Timer: Record start/end times and view elapsed and remaining time live during sessions. โ€ข End-of-Session Alerts: Receive notifications before the lesson ends so you can wrap up smoothly. โ€ข Status Icons: Instantly check current activity with clear 'In Session' and 'Alert' indicators. โ€ข Detailed Progress Notes: Write notes for each student to track homework, progress, and next steps. โ€ข Tuition Fee Tracking: Easily check completed session counts and hours to calculate lesson fees accurate. โ€ข Smart Search: Filter records by specific location or student to access lesson history instantly. Focus more on teaching with Lesson Diary!

Screenshots

QuizKeepers4 screens
Lesson Diary4 screens

Verdict

The call

The clearest difference is ads: QuizKeepers at none against Lesson Diary's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. QuizKeepers sells 1 one-off in-app purchase and Lesson Diary sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

QuizKeepers ships an update every 2 days, Lesson Diary daily. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

Scorecard1 real difference ยท 5 level
QuizKeepers versus Lesson Diary: the parameters behind the verdict, then further details
ParameterQuizKeepersLesson Diary
PriceFreeFree
Update frequencyEvery 2 daysDaily โ€” better
AdsNo โ€” betterYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details โ€” not scored
Size49 MB29 MB
Age rating4+4+
DeveloperJoseph TingSnowdropSoft

In-app purchases

1 purchases

QuizKeepers

One-time1
  • QuizKeepers Pro$7.99
1 purchases

Lesson Diary

One-time1
  • Remove Ads$3.99

Questions

Is QuizKeepers free?
QuizKeepers is free to download, with in-app purchases available.
Is Lesson Diary free?
Lesson Diary is free to download, with in-app purchases available.
Do QuizKeepers or Lesson Diary have ads?
Lesson Diary shows ads; QuizKeepers does not.
Which is updated more often, QuizKeepers or Lesson Diary?
QuizKeepers ships an update every 2 days, and Lesson Diary daily. Most recently, QuizKeepers was updated on November 1, 2026 and Lesson Diary on October 26, 2026.

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