Comparison

ScheduleLab vs Classr

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

Head to head
About

ScheduleLab

This app helps students find the perfect class schedule by quickly calculating the best course options based on their preferences. It allows users to plan time off, request specific professors, and find classes with open seats, simplifying the registration process.

Highlights
  • Lightning-fast scheduling algorithm
  • Personalized course preference matching
  • Plan time off and specific days off
  • Request favorite professors
  • Find schedules with open seats
  • Avoid classes with TBA details
  • Request college support
Features
Read full description

Let's bring scheduling down to a science! Every student has a registration story: Finding out a class is full, meeting with their advisors, staying up late working on backup plans. Often it's a matter of trial and error finding the perfect schedule - mixing and matching courses to find ones that fit together. Take the hassle out of registration with ScheduleLab! Our lightning-fast algorithm processes your needs and calculates the best choices available to you. Need a day off? Want your favorite professor? No problem! Just enter your preferences and we'll find the schedules that match. ScheduleLab lets you decide what's important by giving you the power to: • Plan time off for breaks • Take specific days off • Have your favorite professor • Find schedules with open seats • Avoid classes with TBA details Introducing ScheduleLab Pro Take your scheduling even further with ScheduleLab Pro: • Flexible Courses: Need an elective but not sure which one to pick? Add your top choices and we'll find the one that fits your schedule. • Compare Schedules: Found two options you like? View them side by side and save your favorite. • No Ads: Enjoy a clean, ad-free experience throughout the app. Pro is available as a yearly subscription or a one-time lifetime purchase. We're always looking for ways to improve our app to ensure you have the best experience possible. We support colleges across the United States, and are adding more all the time. Don't see your college? You can request it right in the app! For more information, visit our website at https://schedulelab.io/ Have an issue? Contact us through support@schedulelab.io Privacy Policy: https://schedulelab.io/privacy Terms of Use: https://schedulelab.io/terms

About

Classr

Manage your college schedule, assignments, and attendance efficiently. Get timely reminders for deadlines and track your class participation with ease. Personalize your experience with beautiful themes and home screen widgets.

Highlights
  • Class schedule management
  • Assignment tracking and reminders
  • Attendance logging
  • Home screen and lock screen widgets
  • Calendar export
  • Customizable themes
Features
Read full description

Classr is the smartest way to manage your college life. Track your class schedule, assignments, and attendance — beautifully organized, always up to date. SCHEDULE AT A GLANCE Add your courses once and Classr handles the rest. See exactly what's coming up today, set your classroom locations, and never wonder where you need to be next. NEVER MISS A DEADLINE Keep all your assignments, midterms, and finals in one place. Set reminders and get notified the day before anything is due — so you can focus on studying, not remembering. ATTENDANCE TRACKING Log attendance for every class with a single tap. Mark yourself present, absent, late, or excused. Always know where you stand before it affects your grade. WIDGETS & LIVE ACTIVITIES Glance at your next class right from your home screen or lock screen. The Dynamic Island shows your current class in real time — no need to even open the app. EXPORT TO CALENDAR Send your entire semester schedule to Apple Calendar in seconds. Share it with friends, view it alongside your other commitments, or just keep a backup. BEAUTIFUL THEMES Choose a theme that matches your style. Warm Neutral, Dark Mocha, Soft Cloud, and Matcha Latte — each designed with care to make every screen feel personal. CLASSR PRO Unlock the full experience with Classr Pro: · Attendance Tracking · Calendar Export · Lock Screen Widget · Exclusive Themes: Soft Cloud & Matcha Latte Available as a monthly subscription, yearly subscription, or a one-time lifetime purchase. Privacy Policy: https://diagnostic-lamb-04b.notion.site/Privacy-Policy-320c86b02b9180e6a819cf068a250d3c?source=copy_link Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ———

Screenshots

ScheduleLab4 screens
Classr4 screens

Verdict

The call

The clearest difference is rating: ScheduleLab at 4.8 against Classr's 3.8. ScheduleLab also leads on review sentiment (100% vs 67%) and monetization model (free vs freemium). Classr's advantage is ads (none vs shown) and update cadence (weekly vs every 3 months). On price, ratings volume, 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. ScheduleLab sells 2 in-app purchases, starting at $4.99 per year and Classr sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ScheduleLab holds the better App Store score, 4.8 against 3.8. Both are backed by a comparable volume of ratings — 10 and 13 respectively. Written reviews point the same way: 100% of ScheduleLab's written reviews are positive against 67% of Classr's.

UpkeepUpdate frequency

ScheduleLab ships an update every 3 months, Classr weekly. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
ScheduleLab versus Classr: the parameters behind the verdict, then further details
ParameterScheduleLabClassr
PriceFreeFree
Rating4.8 (10 ratings) — better3.8 (13 ratings)
Positive reviews100.0% of reviews — better66.7% of reviews
Number of ratings1013 — better
Update frequencyEvery 3 monthsWeekly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree — betterFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size12 MB2 MB
Age rating4+4+
DeveloperScheduleLab, LLCKemal Tas

Customer experience

ScheduleLab

All ratings10 ratings
Positive90.0%
Neutral10.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Classr

All ratings9 ratings
Positive77.8%
Neutral22.2%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

In-app purchases

2 purchases

ScheduleLab

Subscriptions1
  • Pro (1 Year)$4.991 Year
One-time1
  • Pro (Lifetime)$14.99
3 purchases

Classr

Subscriptions2
  • Classr Pro Monthly$1.991 Month
  • Classr Pro Yearly$9.991 Year
One-time1
  • Classr Pro Lifetime$19.99

Questions

Is ScheduleLab free?
ScheduleLab is free to download, with in-app purchases available.
Is Classr free?
Classr is free to download, with in-app purchases available.
Which has better reviews, ScheduleLab or Classr?
ScheduleLab is rated higher. ScheduleLab averages 4.8 out of 5 from 10 ratings, while Classr averages 3.8 from 13 ratings.
Do ScheduleLab or Classr have ads?
ScheduleLab shows ads; Classr does not.
Which is updated more often, ScheduleLab or Classr?
ScheduleLab ships an update every 3 months, and Classr weekly. Most recently, ScheduleLab was updated on October 29, 2026 and Classr on October 24, 2026.

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