Comparison

ClassFast vs Tutor Diary

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

Head to head
About

ClassFast

This app digitizes class management for educators, handling attendance, tuition fees, and parent communication. It automates tasks like fee calculation and receipt generation, saving time for teachers. Parents can track student progress and receive notifications directly within the app.

Highlights
  • Quick attendance tracking
  • Automated tuition management
  • Parent communication portal
  • Class and student profiles
  • Income and expense tracking
  • Automated notifications
  • Dark mode and multi-language support
Features
Read full description

ClassFast – Simple and Effective Class Management ClassFast helps teachers, tutors, and educational centers manage daily classes easily and accurately. From attendance and tuition fees to parent communication — everything is digitalized in a single app. Say goodbye to manual paperwork and monthly texts. ClassFast saves you time so you can focus entirely on teaching. Key Features • Quick Attendance Mark attendance in seconds. Track the number of sessions and attendance rate for each student clearly. • Automated Tuition Management Calculate monthly tuition automatically. Generate and send digital receipts with QR payment codes for quick and easy parent payments. • Parent Connection Parents can track learning progress, attendance, and receive tuition notifications directly on the app. • Class & Student Management Create classes, store student profiles, and manage learning statuses flexibly, ensuring your data is always accurate. • Roles & Center Operations Add teaching assistants or staff and control access permissions tailored to each role. • Income & Expense Tracking Manage class funds and track expenses with clear, visual reports. • Automated Notifications Send automated class schedule reminders and recurring tuition alerts to parents and students. • Flexible Experience Supports dark mode, multiple languages, continuous cloud sync, and quick access from the home screen widget. It takes less than 2 minutes to set up your first class! Download ClassFast today and elevate the professionalism of your teaching! Term of Use: https://classfast.bizfast.com.vn/terms-of-use.html Privacy Policy: https://classfast.bizfast.com.vn/privacy-policy.html

About

Tutor Diary

This app serves as a digital notebook for private tutors and small teaching businesses. It helps organize classes, track student attendance and lesson progress, manage billing, and record expenses. The app offers features like a dashboard, scheduling, invoicing, and analytics to streamline administrative tasks.

Highlights
  • Class scheduling and planning
  • Attendance and lesson recaps
  • Student and family billing
  • Session pass management
  • Expense tracking
  • Income and attendance analytics
  • Custom branding options
Features
Read full description

Tutor Diary is the all-in-one notebook for private tutors and small teaching businesses. Plan your classes, record every lesson, and keep track of what each family owes, all in one place. WHAT YOU CAN DO • Dashboard: see today's lessons and what needs your attention at a glance • Classes & schedule: set up classes with recurring times and see your week • Attendance: mark who came, who was absent, and note how each lesson went • Students & teachers: keep contacts, notes and history for everyone • Session passes & billing: sell lesson packs, see remaining sessions and balances • Recaps & invoices: share a lesson recap or an invoice with parents in seconds • Absences & makeups: track missed lessons and schedule makeups • Planner: write lesson plans and notes for what's coming up • Expenses: record your teaching costs • Analytics: understand your income, lessons and attendance over time • Your own branding: add your name, logo and payment QR code to what you share • Reminders: get notified before classes and plans YOUR DATA STAYS YOURS • No account and no sign-up • Everything is stored on your device • Lock the app with Face ID, fingerprint or passcode • Keep up to five backups and restore everything on a new phone Free to use. Available in English, Tiếng Việt, Español, 日本語 and 한국어.

Screenshots

ClassFast4 screens
Tutor Diary4 screens

Verdict

The call

The clearest difference is in-app purchases: Tutor Diary at none against ClassFast's 3. Tutor Diary also leads on update cadence (every 3 days vs every 2 weeks). ClassFast's advantage is ratings volume (5 vs 1). On price, rating, 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. ClassFast sells 3 in-app purchases, starting at $1.99 per month. Tutor Diary asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for ClassFast against 5.0 for Tutor Diary. That said, the two scores are not equally well evidenced: ClassFast has 5 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

ClassFast ships an update every 2 weeks, Tutor Diary every 3 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

Scorecard4 real differences · 6 level
ClassFast versus Tutor Diary: the parameters behind the verdict, then further details
ParameterClassFastTutor Diary
PriceFreeFree
Rating5.0 (5 ratings)5.0 (1 ratings)
Positive reviews100.0% of reviews—
Number of ratings5 — better1
Update frequencyEvery 2 weeksEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemiumFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.6 — better16.4
Further details — not scored
Size74 MB58 MB
Age rating4+4+
DeveloperVien Tran NgocTuan Quach Thanh

Customer experience

ClassFast

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Tutor Diary

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

ClassFast

Subscriptions3
  • Gói hằng tháng$1.991 Month
  • Gói 6 tháng$7.996 Months
  • Gói 1 năm$12.991 Year
None

Tutor Diary

No in-app purchases

Questions

Is ClassFast free?
ClassFast is free to download, with in-app purchases available.
Is Tutor Diary free?
Tutor Diary is free to download, with no in-app purchases.
Which has better reviews, ClassFast or Tutor Diary?
ClassFast and Tutor Diary are both rated 5.0 out of 5 on the App Store, from 5 and 1 ratings respectively.
Do ClassFast or Tutor Diary have ads?
Neither ClassFast nor Tutor Diary shows ads.
Which is updated more often, ClassFast or Tutor Diary?
ClassFast ships an update every 2 weeks, and Tutor Diary every 3 days. Most recently, ClassFast was updated on October 30, 2026 and Tutor Diary on October 29, 2026.

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