# BYB Backpack vs Gradescope

The clearest difference is rating: BYB Backpack at 3.0 against Gradescope's 1.4. Gradescope's advantage is update cadence (every 2 months vs every 11 months) and ratings volume (275 vs 2). 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.

BYB Backpack holds the better App Store score, 3.0 against 1.4. That said, the two scores are not equally well evidenced: Gradescope has 275 ratings behind it against 2, so its average is the more settled of the two.

BYB Backpack ships an update every 11 months, Gradescope every 2 months. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | BYB Backpack | Gradescope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/byb-backpack/id792968848/reviews)** | [1.4 (275 ratings)](https://appshunter.io/ios/app/gradescope/id1563280912/reviews) |
| Number of ratings | 2 | **275** |
| Positive reviews | — | 8.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 27 MB | 37 MB |
| Requires iOS | **13.1** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Backyard Brains](https://appshunter.io/developer/367151203) | [Turnitin](https://appshunter.io/developer/657602527) |

## What reviewers say

### BYB Backpack

[App page](https://appshunter.io/ios/app/byb-backpack/id792968848)

This application allows users to remotely control a two-channel signal generator for TTL signals. It enables the generation of square-wave pulses with adjustable frequency, pulse width, and duration, ideal for electronics projects.

**Highlights:** Remote TTL signal generation, Control two independent square-wave pulses, Adjustable frequency, Adjustable pulse width, Adjustable duration, Requires BYB remote signal generator hardware

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

**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 BYB Backpack free?

BYB Backpack 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, BYB Backpack or Gradescope?

BYB Backpack is rated higher. BYB Backpack averages 3.0 out of 5 from 2 ratings, while Gradescope averages 1.4 from 275 ratings.

### Do BYB Backpack or Gradescope have ads?

Neither BYB Backpack nor Gradescope shows ads.

### Which is updated more often, BYB Backpack or Gradescope?

BYB Backpack ships an update every 11 months, and Gradescope every 2 months. Most recently, BYB Backpack was updated on October 24, 2026 and Gradescope on October 30, 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.*