Comparison

SLU Central vs 66 Days

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

Head to head
About

SLU Central

This official campus app connects students, faculty, and staff to essential university information and events. Access campus-wide calendars, student organizations, academic departments, and dining menus all from your mobile device.

Highlights
  • Campus-wide event calendar
  • Student club and organization access
  • Connect with academic departments
  • Link to academic and career resources
  • Daily dining hall menu
  • Access university resources
Features
Read full description

SLU Central is the official campus engagement app for St. Lawrence University and provides our students, faculty, and staff with easy access to essential information and weekly events. This app is the best way to get connected on campus and allows you to quickly connect to university resources from your mobile device. Examples include: - Campus-wide calendar of events - Engagement and access to every student club and organization - Connect with academic departments and campus offices - Link to key academic and career exploration resources - Quick access to the daily Dana Dining Hall menu - And more!

About

66 Days

Master banking and consulting interviews with daily AI-powered practice. Track your progress on a 66-day journey with personalized feedback on technical, behavioral, and case questions. Improve your resume and gain confidence for top firms.

Highlights
  • AI interview coach with personalized feedback
  • Daily drills for behavioral, technical, and case questions
  • 66-day progress heat map
  • Resume checker
  • Excel and valuation tools
  • Analytics dashboard
Features
Read full description

66 Days Prep is an AI-powered career preparation platform designed to help candidates master interviews for banking and consulting roles through structured, daily progress. The app combines personalized coaching, habit tracking, and analytics to transform your preparation into a consistent 66-day journey. Each day you’ll train across behavioral, technical, cases or market-based questions while receiving instant feedback from an AI coach. The goal is simple — make interview mastery a daily habit. Your progress is visualized through a 66-day heat map that tracks consistency, focus, and improvement. Every session compounds your learning so that when interview season arrives, you’re confident, sharp, and ready to perform. Key features: • AI interview coach for personalized feedback on real questions • Daily drills in behavioral, technical, cases, and market news • 66-day heat map that tracks performance and consistency • Resume checker to strengthen clarity and impact • Excel and valuation tools for technical accuracy • Productivity features including timers and streak reminders • Analytics dashboard that highlights your growth over time Built by former bankers and consultants, 66 Days Prep mirrors real recruiting standards at leading firms such as Goldman Sachs, Morgan Stanley, McKinsey, and Bain. The app ensures that every minute spent practicing is focused on what matters most — structured thinking, confident delivery, and business intuition. Whether you are recruiting for your first internship, preparing for post-graduate consulting interviews, or advancing your career in finance, 66 Days Prep provides a disciplined path to daily improvement. Consistency is what separates good candidates from great ones. 66 Days Prep helps you build that consistency through smart repetition, clear feedback, and visible progress you can track. Build momentum, develop confidence, and master your interviews with 66 Days Prep — your AI career partner for banking and consulting success. Some features, including the AI interview coach, require a subscription. Please review our Privacy Policy at https://www.66daysprep.com/privacy. By using this app, you agree to the terms outlined in https://www.66daysprep.com/terms and https://www.apple.com/legal/internet-services/itunes/dev/stdeula/.

Screenshots

SLU Central4 screens
66 Days4 screens

Verdict

The call

The clearest difference is in-app purchases: SLU Central at none against 66 Days's 2. 66 Days's advantage is rating (4.8 vs 4.4) and ratings volume (258 vs 13). On price, update cadence, 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. 66 Days sells 2 in-app purchases, starting at $15.99 per month. SLU Central asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

66 Days holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: 66 Days has 258 ratings behind it against 13, so its average is the more settled of the two.

UpkeepUpdate frequency

SLU Central ships an update fortnightly, 66 Days every 10 days. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.

Scorecard4 real differences · 6 level
SLU Central versus 66 Days: the parameters behind the verdict, then further details
ParameterSLU Central66 Days
PriceFreeFree
Rating4.4 (13 ratings)4.8 (258 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings13258 — better
Update frequencyFortnightlyEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.417.0 — better
Further details — not scored
Size76 MB110 MB
Age rating17+4+
DeveloperSt Lawrence UniversityUru Technologies, LLC

Customer experience

SLU Central

All ratings13 ratings
Positive84.6%
Neutral0.0%
Negative15.4%

66 Days

All ratings228 ratings
Positive96.9%
Neutral1.3%
Negative1.8%
Written reviews6 reviews
Positive50.0%
Neutral16.7%
Negative33.3%

In-app purchases

None

SLU Central

No in-app purchases

2 purchases

66 Days

Subscriptions2
  • 66 Days Prep Pro$15.991 Month
  • 66 Days Prep Pro$49.991 Year

Questions

Is SLU Central free?
SLU Central is free to download, with no in-app purchases.
Is 66 Days free?
66 Days is free to download, with in-app purchases available.
Which has better reviews, SLU Central or 66 Days?
66 Days is rated higher. SLU Central averages 4.4 out of 5 from 13 ratings, while 66 Days averages 4.8 from 258 ratings.
Do SLU Central or 66 Days have ads?
Neither SLU Central nor 66 Days shows ads.
Which is updated more often, SLU Central or 66 Days?
SLU Central ships an update fortnightly, and 66 Days every 10 days. Most recently, SLU Central was updated on October 25, 2026 and 66 Days on October 23, 2026.

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