Comparison

Marshall U vs ChemOasis

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

Head to head
About

Marshall U

This app serves as a central hub for student life at a university. It allows users to discover campus events, join organizations, and manage their involvement. It aims to simplify campus engagement and foster a sense of community.

Highlights
  • Explore campus events
  • Join student organizations
  • RSVP for events
  • Centralized student hub
  • Build campus experience
Features
Read full description

HerdLife is the new central hub for student life and engagement at Marshall University. It’s where every member of the Herd can explore what’s happening on campus, join organizations, RSVP for events, and build their unique Marshall experience. Designed for simplicity and connection, HerdLife brings together what used to be separate systems making it easier than ever to get involved, stay informed, and feel part of the Herd. Whether you’re a first-year student finding your place or a senior leading your organization, HerdLife is built for you.

About

ChemOasis

An interactive platform for students to learn chemistry and other sciences with tools for concept explanation, practice questions, and guided learning. Instructors can use it to check answers and create worksheets.

Highlights
  • Interactive science learning
  • Chemistry concept explanation
  • Practice question generation
  • Worksheet creation
  • Guided learning modules
  • Chemical structure exploration
Features
Read full description

ChemOasis™ is an interactive learning and teaching platform designed to help students learn chemistry and other scientific subjects while providing useful educational tools for instructors. ChemOasis brings specialized learning experiences together in one platform. Students can access subject-focused ChemOasis Professors and choose learning activities based on their course level and needs. ChemOasis Chemistry includes tools for: • Explaining chemistry concepts • Generating practice questions and MCQs • Creating worksheets • Practicing chemistry problems • Checking student answers • Guided learning through “Teach Me Until I Understand” • Exploring chemical structures and reactions • Supporting multiple levels of chemistry, including Foundations of Chemistry, General Chemistry, and Organic Chemistry The platform also provides access to additional subject-focused learning experiences, including biology, neuroscience, physics, mathematics, and immunology, as available within ChemOasis. ChemOasis is designed around a simple goal: make scientific learning more interactive, structured, visual, and accessible. Created by Manoj K. Manna, Ph.D. Founder & Creator, ChemOasis™

Screenshots

Marshall U4 screens
ChemOasis4 screens

Verdict

The call

The clearest difference is update cadence: ChemOasis at daily against Marshall U's every 3 weeks. ChemOasis also leads on rating (5.0 vs 4.8). Marshall U's advantage is ratings volume (138 vs 3) and iOS requirement (17.4 vs 26.5). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

ChemOasis holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Marshall U has 138 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Marshall U ships an update every 3 weeks, ChemOasis daily. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Marshall U versus ChemOasis: the parameters behind the verdict, then further details
ParameterMarshall UChemOasis
PriceFreeFree
Rating4.8 (138 ratings)5.0 (3 ratings) — better
Positive reviews92.9% of reviews—
Number of ratings138 — better3
Update frequencyEvery 3 weeksDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.4 — better26.5
Further details — not scored
Size76 MB5 MB
Age rating17+4+
DeveloperMarshall UniversityManoj Manna

In-app purchases

None

Marshall U

No in-app purchases

None

ChemOasis

No in-app purchases

Questions

Is Marshall U free?
Marshall U is free to download, with no in-app purchases.
Is ChemOasis free?
ChemOasis is free to download, with no in-app purchases.
Which has better reviews, Marshall U or ChemOasis?
ChemOasis is rated higher. Marshall U averages 4.8 out of 5 from 138 ratings, while ChemOasis averages 5.0 from 3 ratings.
Do Marshall U or ChemOasis have ads?
Neither Marshall U nor ChemOasis shows ads.
Which is updated more often, Marshall U or ChemOasis?
Marshall U ships an update every 3 weeks, and ChemOasis daily. Most recently, Marshall U was updated on November 3, 2026 and ChemOasis on October 31, 2026.

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