Comparison

CampusGroups vs Mental Math

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

Head to head
About

CampusGroups

This app fosters private campus communities for student organizations, departments, and teams. It provides tools for communication, event management, membership tracking, and payments, enhancing student engagement and group leadership.

Highlights
  • Upcoming events
  • Event registrations
  • Campus & group feeds
  • Directory & profiles
  • Chat
  • Attendance tracking
  • Dedicated event app
Features
Currently charting
Read full description

CampusGroups is your campus hub and mobile application. It's the app your school uses to bring student life, organizations, events, and services together in one place. Find your people, discover what's happening on campus, get the support you need, and get involved from day one. This is where it all lives. Find your place on campus: Browse student organizations, clubs, and groups that match your interests. Connect with other students, build friendships, and get involved from day one. Events, made easy: See what campus events are coming up, register in a few taps, and never miss what matters to you. Get help when you need it: Access campus resources, services, and support all in one place. Whether it's academic help, financial aid, or student services, the CampusGroups college student app connects you to what your school has to offer. For student leaders: Run your student organization with tools for communication, events, membership, and budgeting. Everything you need is in one place, so you can focus on what actually matters. Key features: • Upcoming campus events and event registration • Campus and group feeds • Student directory and profiles • Chat and campus communications • Campus resources, maps, and links • Attendance tracking with QR Code or Card Reader Learn more at readyeducation.com/campusgroups The CampusGroups Team at Ready Education

About

Mental Math

Enhance your mental math skills for consulting, investment banking, and quant interviews. Practice realistic drills, track your progress with streaks, and build confidence with adaptive exercises and exam-style sessions.

Highlights
  • Adaptive drills
  • Case math chains
  • Estimation sandbox
  • Lightning rounds
  • Interview mode
  • Exam-style sessions
  • Career-specific prep
Features
Read full description

Sharpen mental math for consulting, IB, and quant interviews. Practice fast, realistic drills with estimation‑friendly scoring, track progress with streaks and XP, and build confidence under pressure. Highlights: - Adaptive drills, case math chains, and estimation sandbox - Lightning rounds, interview mode, and exam‑style sessions - Career‑specific prep for Consulting, IB, and Quant The career-specific content requires a subscription to access, one subscription allows for the use of ANY feature of the app. Privacy Policy: https://marble-liquid-091.notion.site/Heat-Studio-LLC-Privacy-Policy-28652966b06a807282efed41b058f5dd Terms of Service: https://marble-liquid-091.notion.site/Heat-Studio-LLC-Terms-of-Service-28652966b06a80028c0deeca197b4912?source=copy_link

Screenshots

CampusGroups4 screens
Mental Math4 screens

Verdict

The call

The clearest difference is rating: Mental Math at 5.0 against CampusGroups's 4.4. CampusGroups's advantage is in-app purchases (none vs 3) and ratings volume (5.3K vs 2). On price, ads, device support and iOS requirement 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. Mental Math sells 3 in-app purchases, starting at $2.99 per 7 days. CampusGroups asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Mental Math holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: CampusGroups has 5.3K ratings behind it against 2, so its average is the more settled of the two.

Scorecard5 real differences · 6 level
CampusGroups versus Mental Math: the parameters behind the verdict, then further details
ParameterCampusGroupsMental Math
PriceFreeFree
Rating4.4 (5.3K ratings)5.0 (2 ratings) — better
Positive reviews12.4% of reviews—
Number of ratings5.3K — better2
Update frequencyEvery 3 weeks—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
Best chart rank#208 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size61 MB56 MB
Age rating17+4+
DeveloperNovalsys, IncHeat Studio LLC

Customer experience

CampusGroups

All ratings5,318 ratings
Positive84.3%
Neutral3.5%
Negative12.2%
Written reviews105 reviews
Positive12.4%
Neutral8.6%
Negative79.0%

Mental Math

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

CampusGroups

Reported bugs

4 issues
  • Unable to register for events
  • Events not showing up correctly
  • App freezing or crashing on launch
  • Login issues and invalid email errors

Requested features

4 requests
  • Add calendar view for events
  • Improve event registration flow
  • Enhance search and filtering options
  • Provide better notification management

Mental Math

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

CampusGroups

No in-app purchases

3 purchases

Mental Math

Subscriptions3
  • Career Pass - Weekly3 Days trial$2.997 Days
  • Career Pass - Monthly$7.991 Month
  • Career Pass - Annual$24.991 Year

Questions

Is CampusGroups free?
CampusGroups is free to download, with no in-app purchases.
Is Mental Math free?
Mental Math is free to download, with in-app purchases available.
Which has better reviews, CampusGroups or Mental Math?
Mental Math is rated higher. CampusGroups averages 4.4 out of 5 from 5.3K ratings, while Mental Math averages 5.0 from 2 ratings.
Do CampusGroups or Mental Math have ads?
Neither CampusGroups nor Mental Math shows ads.

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