# Onyx - Everything for Lyon 1 — The student app

> The student app (iPhone/iPad app by Eymeric Dechelette.)

- Source: https://appshunter.io/ios/app/onyx-everything-for-lyon-1/id6462440486 (this page in markdown: same URL + `.md`)
- Developer: [Eymeric Dechelette](https://appshunter.io/developer/1703051211)
- Category: Productivity, Education
- Price: Free
- Age rating: 4+
- Requires: iOS 14.0 · 57 MB
- Languages: American English
- Released: 2023-08-29
- Data updated: 2026-06-01
- User reviews in markdown: https://appshunter.io/ios/app/onyx-everything-for-lyon-1/id6462440486/reviews.md

## What is Onyx?

All the Lyon 1 services you need on a daily basis, in a lightweight, modern cross-platform application.

- Your university emails, accessible everywhere, anytime. Receive and send emails from Onyx. Flag the most important ones, delete the others. 

- Your Tomuss grades in a new, clearer and modern presentation. Add your own coefficients to each grade to create an average representative of the year's validation conditions for each teaching unit.

- Your synchronized university schedule. With an integrated map to find that lecture hall nobody knows about, fast. Let Onyx warn you of changes to your schedule in the coming days, so you don't get caught out.

- A map of the campus, with only the most important information, entirely local and functional offline.

Try it, it's open-source!  Onyx is an application made for students, by students.


## Version history (last 5 releases)

### 2.0.12 — 2025-08-31

Various fixes because of university update and some internal migrations

### 2.0.9 — 2024-09-18

Exciting Updates in Version 2.0.8

 Bug Fixes:

- Connection Layer Enhancement: Smoothly link all app parts for better performance.
- Colloscope Loading: Fixed loading issues for enhanced reliability.
- Tomuss Coef Editor Realignment: Improved cursor alignment for accuracy.
- Optimized Agenda Animation: Enhanced animation for better responsiveness.
- Email Attachment Fix: Resolved issues with attachment handling.
- Low Contrast in Bad Apple Theme: Improved visibility for a better experience.
- Grade Sharing Repair: Ensured accurate information sharing.
- Vocabulary Consistency: Improved interface coherence.

 Enhancements:

- Improved Email Send Page: Redesigned for a better user experience.
- Icon Text Clarity: Clearer navigation with text labels.
- Blazingly Fast Agenda Config Search: Lightning-fast search for quick navigation.
- Comprehensive Map Zoom: Zoom to show entire route for better understanding.
- Enhanced Search Service: Improved multilingual support.
- Mail Send Warning: Prevent data loss with warning prompt.

 New Additions:

- Multilingual Support: Now in Russian, Arabic, and English.
- Exam Integration: Unified experience with Colloscope.
- Calendar Integration: Better organization with exam and Colloscope.

### 2.0.6 — 2023-12-27

Merry Christmas !
For the end of the year, onyx presents you a some brand-new theme.
For the students from Polytech you can now enable the colloscope from the settings.
Also, plenty of bug fixes like the agenda alignment and a lot more.

Hope you will enjoy this release.
Special thanks to :

    @NichiHachi which entirely developed by itself the new themes.
    @FlashOnFire which developed all the colloscope from the parsing to the screen.

### 2.0.5 — 2023-10-11

## New Features
- Forced vertical mode for improved user experience.
- Enhanced error handling for connection issues.
- Added a pop-up prompting users to manually select their agenda.
- Introduced a new multi-day agenda view.
- Fixed the JPS issue (special thanks to @FlashOnFire ).
- Improved handling of SUAPS activities (thanks again, @FlashOnFire  ).
- Added a payment history display for Izly (thanks to @NichiHachi ).
- Updated the dependency for scanning agenda QrCode, with plans for Onyx on F-Droid.
- Displayed the remaining number of QR codes on Izly.
- Points of interest on the map, such as buildings and restaurants, now group together when zoomed out for improved clarity and navigation.

## Bug Fixes
- Corrected email text color for dark theme (using [dark-reader](https://github.com/darkreader/darkreader)).
- Fixed the login screen when the virtual keyboard is open.


## Code Changes
- Updated dependencies to improve performance and security.
- Made improvements to some agenda-related code.

### 2.0.4 — 2023-09-11

pou
You can now view the crous menu.

## Apps similar to Onyx

| App | Rating | Price | Category |
| --- | --- | --- | --- |
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| [INKK - INSA Lyon](https://appshunter.io/ios/app/inkk-insa-lyon/id1336154964) | — | Free | Productivity |
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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*