Comparison

Aktiv Learning vs IUDM

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

Head to head
About

Aktiv Learning

This platform offers dynamic problems and interactive tools for college-level chemistry and math. It helps students visualize abstract STEM concepts and provides instructors with real-time insights into class understanding. Features include a mobile-friendly Lewis structure drawing tool and over 250 practice questions.

Highlights
  • Interactive Lewis structure drawing tool
  • Dynamic STEM problems
  • Real-time class results
  • Over 250 built-in practice questions
  • Create in-class or homework assignments
  • Isoform recognition for answers
Read full description

Aktiv Learning is an active learning platform built specifically for college-level chemistry and mathematics. Say goodbye to static content and generic multiple choice questions and hello to dynamic problems that are designed to help students learn and visualize abstract concepts in STEM. Aktiv Learning allows chemistry instructors to ask students engaging questions, such as drawing Lewis structures, and receive real-time information on what structures the class is drawing. The app features a custom-built tool that allows students and instructors to quickly and intuitively draw Lewis structures on mobile devices. Additionally, both students and instructors have access to over 250 built-in questions related to Lewis structures, resonance, molecular geometries, VSEPR, hybridization, sigma and pi bonding, and molecular polarity. Features: • Intuitive Lewis structures drawing tool built specifically for mobile devices - Use as engaging demonstration for your students to show example Lewis structures and reinforce concepts such as the octet rule, formal charge, and VSEPR. Students can take advantage of the drawing tool to visualize the relationship between Lewis structures and molecular shapes. • Create in-class or homework assignments - Perfect for clicker, recitation, or review problems. Students receive push notifications to alert and remind them of pending assignments. • Assign or practice with over 250 built-in questions related to Lewis structures, resonance, molecular geometries, VSEPR, hybridization, sigma and pi bonding, and molecular polarity. • Real-time class results - Quickly find common incorrect structures to address student misunderstanding before exams. • Isoform recognition - Aktiv’s technology recognizes correct answers independent of the drawn structure orientation. • Export student activity - Student participation and performance exported in a tap of a button. • Easy sign-up - Students and instructors can create accounts and join courses all within the app in a few steps. • School IT and device independent - Assign, work, and review from any mobile device and over any network connection. More content and features coming soon!

About

IUDM

This app serves as a central hub for Indiana University Dance Marathon participants. It provides access to important announcements, event schedules, fundraising tools, and information about the organization's mission. It complements the DonorDrive account for registered users.

Highlights
  • Important announcements
  • Upcoming event schedules
  • Fundraising resources
  • Learn about IUDM's mission
  • Connect with other participants
Features
Read full description

The official Indiana University Dance Marathon (IUDM) app. Committee members, chairs, and external dancers can stay connected with everything IUDM in one place. View important announcements and upcoming events, find fundraising resources, learn more about IUDM's mission, and more. The IUDM app is designed to complement your DonorDrive account, not replace it. Before signing in to the app, all participants must first register for IUDM through DonorDrive at iudm.org/register. Indiana University Dance Marathon (IUDM) is Indiana University's largest student organization and the second-largest student-run philanthropy in the world. Since 1991, IUDM has raised more than $59 million to support Riley Hospital for Children and the IU School of Medicine Wells Center for Pediatric Research. Each year, nearly 3,000 students come together for a 36-hour Dance Marathon, united For The Kids.

Screenshots

Aktiv Learning4 screens
IUDM4 screens

Verdict

The call

The clearest difference is rating: IUDM at 5.0 against Aktiv Learning's 3.2. IUDM also leads on in-app purchases (none vs 1) and update cadence (every 6 days vs every 3 weeks). Aktiv Learning's advantage is ratings volume (184 vs 3). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Aktiv Learning sells 1 one-off in-app purchase. IUDM asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

IUDM holds the better App Store score, 5.0 against 3.2. That said, the two scores are not equally well evidenced: Aktiv Learning has 184 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Aktiv Learning ships an update every 3 weeks, IUDM every 6 days. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

Scorecard6 real differences · 4 level
Aktiv Learning versus IUDM: the parameters behind the verdict, then further details
ParameterAktiv LearningIUDM
PriceFreeFree
Rating3.2 (184 ratings)5.0 (3 ratings) — better
Positive reviews72.5% of reviews—
Number of ratings184 — better3
Update frequencyEvery 3 weeksEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size95 MB21 MB
Age rating4+4+
DeveloperTop Hat MonocleIndiana University Dance Marathon, LLC

Customer experience

Aktiv Learning

All ratings184 ratings
Positive53.8%
Neutral2.7%
Negative43.5%
Written reviews91 reviews
Positive72.5%
Neutral2.2%
Negative25.3%

IUDM

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Aktiv Learning

Reported bugs

10 issues
  • Pop-up warnings flicker and disappear too quickly
  • Drag-and-drop fails 70% of the time on iOS
  • App crashes on specific problems with no recovery
  • Login errors and password reset failures
  • Users locked out of questions permanently
Show 5 more
  • Window resizing issues on iPad 12.9in
  • Questions don't load properly or display incompletely
  • Subscripts/superscripts not displaying on Mac
  • Split-screen functionality disabled
  • Inconsistent performance between app and web versions

Requested features

10 requests
  • In-app notification system for assignment reminders
  • Ability to sign up for courses on mobile app
  • Split-screen functionality on iPad
  • Zoom capability for periodic table
  • Reset button for Lewis structure questions
Show 5 more
  • Full solutions displayed after using all attempts
  • Better hints and guidance for dimensional analysis
  • School login integration on mobile app
  • Improved question clarity and directions
  • Subscript and superscript display on web version

IUDM

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Aktiv Learning

One-time1
  • Chem101 Course Activation$29.99
None

IUDM

No in-app purchases

Questions

Is Aktiv Learning free?
Aktiv Learning is free to download, with in-app purchases available.
Is IUDM free?
IUDM is free to download, with no in-app purchases.
Which has better reviews, Aktiv Learning or IUDM?
IUDM is rated higher. Aktiv Learning averages 3.2 out of 5 from 184 ratings, while IUDM averages 5.0 from 3 ratings.
Do Aktiv Learning or IUDM have ads?
Neither Aktiv Learning nor IUDM shows ads.
Which is updated more often, Aktiv Learning or IUDM?
Aktiv Learning ships an update every 3 weeks, and IUDM every 6 days. Most recently, Aktiv Learning was updated on October 14, 2026 and IUDM on October 17, 2026.

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