CBS CampusGroups vs Mental Math
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CBS CampusGroups
This app connects Columbia University Business School affiliates to the CampusGroups platform. Users can register for events and manage group schedules. Access requires a Columbia University UNI and password.
- Event registration
- Schedule events for managed groups
- CampusGroups platform interface
- University UNI/password access
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The CBS CampusGroups app empowers affiliates of the Columbia University Business School to interface with the School’s CampusGroups platform. Register for events, schedule events for groups you manage, and much more! For any questions, please contact your local support team. Requires a Columbia University UNI and password to access, please see https://www8.gsb.columbia.edu/ems/campusgroups for full details.
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.
- Adaptive drills
- Case math chains
- Estimation sandbox
- Lightning rounds
- Interview mode
- Exam-style sessions
- Career-specific prep
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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
Verdict
The clearest difference is rating: Mental Math at 5.0 against CBS CampusGroups's 3.5. Mental Math also leads on iOS requirement (15.1 vs 17.4). CBS CampusGroups's advantage is in-app purchases (none vs 3) and ratings volume (27 vs 2). 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
Both are free to download. Mental Math sells 3 in-app purchases, starting at $2.99 per 7 days. CBS CampusGroups asks for nothing beyond the download.
Mental Math holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: CBS CampusGroups has 27 ratings behind it against 2, so its average is the more settled of the two.
| Parameter | CBS CampusGroups | Mental Math |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (27 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 27 — better | 2 |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.4 | 15.1 — better |
| Further details — not scored | ||
| Size | 76 MB | 56 MB |
| Age rating | 17+ | 4+ |
| Developer | Novalsys, Inc | Heat Studio LLC |
Customer experience
CBS CampusGroups
Mental Math
In-app purchases
CBS CampusGroups
No in-app purchases
Mental Math
- Career Pass - Weekly3 Days trial$2.997 Days
- Career Pass - Monthly$7.991 Month
- Career Pass - Annual$24.991 Year
Questions
Is CBS CampusGroups free?
Is Mental Math free?
Which has better reviews, CBS CampusGroups or Mental Math?
Do CBS CampusGroups or Mental Math have ads?
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