Comparison

Hebrew Dates Tracker vs TeachBook

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

Head to head
About

Hebrew Dates Tracker

Easily track important Hebrew and secular dates like birthdays, yahrzeits, and holidays. Plan celebrations with upcoming event reminders and home screen widgets. Share event groups with family and friends via messaging apps.

Highlights
  • Track Hebrew and secular dates
  • Birthday and yahrzeit reminders
  • Holiday and simcha tracking
  • Home screen widgets
  • Share event groups
  • Import/export data
Features
Read full description

Hebrew Dates Tracker allows you to track instances of Birthdays, Yahrzeits, Anniversaries, Holidays and other Simchas based on the Hebrew and Secular calendars. This app calculates and shows upcoming instances so that you can plan how best to celebrate each. Add a widget either to your lock screen or home screen to see these upcoming instances. Hebrew Dates Tracker includes pre-configured date packs to get you started and track some well-known events. Keep your extended family up-to-date: You may share groups of observed dates on WhatsApp and iMessage. It just takes one person to update and re-export to the group. To import a file, send the hdt file to Hebrew Dates Tracker app using iOS's share action. Hebrew Dates Tracker is committed to your privacy: All data is stored on your device. There is no tracking or analytics. Import and export group at anytime without cost. We decided to share files instead of having a service to ensure that you may use this app for as long as you would like. Hebrew Dates Tracker is a community project built by two cousins, Zev and Joe. We hope that it is useful for the community.

About

TeachBook

Features
Read full description

TeachBook brings everything you need to run your school year together in one place — on iPad and iPhone. Built by and for teachers, TeachBook replaces the paper gradebook with a fast, clear and beautiful tool. GRADEBOOK • Quick grade entry, automatic averages to two decimals, per-assessment stats • Grade dictation: say “Lucas 92” and the grade is entered, with on-device speech recognition • Copy a whole column of grades in one tap, ready to paste into your school system or a spreadsheet • French system (/20, coefficients) OR US system (weighted categories, percentage, letter & GPA) • Standards-based grading with color-coded mastery levels • Progress charts per student and per class PLANNER & TIMETABLES • Weekly planner you can annotate with Apple Pencil, or type in full view • Class timetables, time slots, A/B weeks SIRI • “What did I plan for my next class?”: Siri reads your planner notes, even handwritten ones • Log an observation or get a summary for a student or a class, by voice CLASS MANAGEMENT • Import your class list from a photo, a scan, a PDF or an exported file, birth dates included • Interactive seating charts (drag & drop, PDF export) • Track documents to hand in, student by student, with PDF export • Custom observations (work, behavior…) • Student profiles: photo, contacts, guardians, accommodations (flagged right in the gradebook), birthdays ORGANIZATION • Multiple planners (one year, one subject…) • Your classes in the order you choose • Handwritten notepad with multiple pages that turns your notes into tasks with reminders • To-dos, appointments with reminders, quote of the day • Useful links that open your sites — or your apps — directly • Home screen widgets: next class, today, your weekly timetable, and tasks you tick off without opening the app PDF PRINTABLES • Every document for a class in one place: blank class list, photo roster, gradebook, student info and report sheets, submission tracking • Portrait or landscape, laid out automatically across several pages iCLOUD SYNC • Your data synced and backed up privately across all your devices • Nothing leaves a device before it has received what you did elsewhere: your changes don't overwrite each other • Dated backups kept on your device, restorable at any time • Or keep everything on this device, without iCloud — your call • Export your whole database to a file you keep, or load it back on another device Try free for 14 days, no commitment. TeachBook offers an auto-renewable subscription (monthly or yearly) after a 14-day free trial. Your subscription renews automatically unless canceled at least 24 hours before the end of the period. Manage or cancel it in your App Store account settings. Terms of Use and Privacy Policy are available in the app.

Screenshots

Hebrew Dates Tracker4 screens
TeachBook4 screens

Verdict

The call

The clearest difference is in-app purchases: Hebrew Dates Tracker at none against TeachBook's 2. Hebrew Dates Tracker also leads on iOS requirement (17.6 vs 26.0). TeachBook's advantage is update cadence (every 5 days vs every 3 weeks). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. TeachBook sells 2 in-app purchases, starting at $0.99 per month. Hebrew Dates Tracker asks for nothing beyond the download.

UpkeepUpdate frequency

Hebrew Dates Tracker ships an update every 3 weeks, TeachBook every 5 days. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

Scorecard3 real differences · 7 level
Hebrew Dates Tracker versus TeachBook: the parameters behind the verdict, then further details
ParameterHebrew Dates TrackerTeachBook
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better26.0
Further details — not scored
Size4 MB82 MB
Age rating4+4+
DeveloperCAREFUL DREAM LLCKEVIN BLAYASSI

In-app purchases

None

Hebrew Dates Tracker

No in-app purchases

2 purchases

TeachBook

Subscriptions2
  • TeachBook - Monthly14 Days trial$0.991 Month
  • TeachBook - Yearly14 Days trial$9.991 Year

Questions

Is Hebrew Dates Tracker free?
Hebrew Dates Tracker is free to download, with no in-app purchases.
Is TeachBook free?
TeachBook is free to download, with in-app purchases available.
Do Hebrew Dates Tracker or TeachBook have ads?
Neither Hebrew Dates Tracker nor TeachBook shows ads.
Which is updated more often, Hebrew Dates Tracker or TeachBook?
Hebrew Dates Tracker ships an update every 3 weeks, and TeachBook every 5 days. Most recently, Hebrew Dates Tracker was updated on October 24, 2026 and TeachBook on October 28, 2026.

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