# Gradescope vs IUDM

The clearest difference is rating: IUDM at 5.0 against Gradescope's 1.4. IUDM also leads on update cadence (weekly vs every 2 months). Gradescope's advantage is ratings volume (275 vs 3) and iOS requirement (13.4 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IUDM holds the better App Store score, 5.0 against 1.4. That said, the two scores are not equally well evidenced: Gradescope has 275 ratings behind it against 3, so its average is the more settled of the two.

Gradescope ships an update every 2 months, IUDM weekly. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Gradescope | IUDM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (275 ratings)](https://appshunter.io/ios/app/gradescope/id1563280912/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/iudm/id6793291501/reviews)** |
| Number of ratings | **275** | 3 |
| Positive reviews | 8.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | Free |
| Size | 37 MB | 21 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Turnitin](https://appshunter.io/developer/657602527) | [Indiana University Dance Marathon, LLC](https://appshunter.io/developer/6792915141) |

## What reviewers say

### Gradescope

[App page](https://appshunter.io/ios/app/gradescope/id1563280912)

Easily upload assignments for courses using this app. Submit files from your device or scan your work directly. Assign pages for variable-length assignments and resubmit if needed before the deadline.

**Highlights:** Upload assignments, Scan documents with camera, Select existing files, Assign pages for variable-length assignments, Resubmit assignments, View submitted and graded assignments

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick and effective submission process
- 👍 Clean and well-designed app
- 📸 Convenient scanning and photo upload

**What reviewers complain about**

- 🔑 Frequent log-in issues and lack of session persistence
- 📱 Suboptimal iPad and tablet experience
- 🐛 Buggy scanning and submission functionality
- 🤔 Lack of key features like viewing graded assignments

**Reported bugs**

- Camera flash issues during scanning
- Photos not uploading in correct order
- Inconsistent download button behavior

**Requested features**

- Ability to sort assignments by due date
- Integration of tools for instructors
- Improved iPad and tablet optimization


### IUDM

[App page](https://appshunter.io/ios/app/iudm/id6793291501)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Gradescope free?

Gradescope is free to download, with no in-app purchases.

### Is IUDM free?

IUDM is free to download, with no in-app purchases.

### Which has better reviews, Gradescope or IUDM?

IUDM is rated higher. Gradescope averages 1.4 out of 5 from 275 ratings, while IUDM averages 5.0 from 3 ratings.

### Do Gradescope or IUDM have ads?

Neither Gradescope nor IUDM shows ads.

### Which is updated more often, Gradescope or IUDM?

Gradescope ships an update every 2 months, and IUDM weekly. Most recently, Gradescope was updated on November 3, 2026 and IUDM on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*