# Concorde TSP vs Gradescope

The clearest difference is review sentiment: Concorde TSP at 76% against Gradescope's 9%. Concorde TSP also leads on rating (4.2 vs 1.4) and device support (4 vs 2). Gradescope's advantage is update cadence (every 2 months vs every 8 months) and ratings volume (259 vs 11). 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.

Concorde TSP holds the better App Store score, 4.2 against 1.4. That said, the two scores are not equally well evidenced: Gradescope has 259 ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 76% of Concorde TSP's written reviews are positive against 9% of Gradescope's.

Concorde TSP ships an update every 8 months, Gradescope every 2 months. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Concorde TSP | Gradescope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (11 ratings)](https://appshunter.io/ios/app/concorde-tsp/id498366515/reviews)** | [1.4 (259 ratings)](https://appshunter.io/ios/app/gradescope/id1563280912/reviews) |
| Number of ratings | 11 | **259** |
| Positive reviews | **76.5% of reviews** | 9.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 6 MB | 37 MB |
| Requires iOS | 13.5 | **13.4** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [William Cook](https://appshunter.io/developer/905963632) | [Turnitin](https://appshunter.io/developer/657602527) |

## What reviewers say

### Concorde TSP

[App page](https://appshunter.io/ios/app/concorde-tsp/id498366515)

This app provides exact optimal solutions for the Traveling Salesman Problem (TSP) on your device. It includes modules for map routing, tour-finding heuristics, and a TSP challenge, all based on established computational mathematics.

**Highlights:** Exact optimal solutions for TSP, Solves instances of 1,000+ cities, Local computations on iPhone/iPad, Includes TSP Art and Map Routing, Tour-Finding Heuristics, Minimum Spanning Tree module

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Concorde TSP free?

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

### Is Gradescope free?

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

### Which has better reviews, Concorde TSP or Gradescope?

Concorde TSP is rated higher. Concorde TSP averages 4.2 out of 5 from 11 ratings, while Gradescope averages 1.4 from 259 ratings.

### Do Concorde TSP or Gradescope have ads?

Neither Concorde TSP nor Gradescope shows ads.

### Which is updated more often, Concorde TSP or Gradescope?

Concorde TSP ships an update every 8 months, and Gradescope every 2 months. Most recently, Concorde TSP was updated on September 30, 2026 and Gradescope on October 13, 2026.

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