# Hydra vs Studeo

The clearest difference is review sentiment: Hydra at 50% against Studeo's 12%. Hydra also leads on ads (none vs shown) and monetization model (free vs ad-supported). Studeo's advantage is update cadence (every 4 days vs every 5 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Hydra ships an update every 5 months, Studeo every 4 days. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Hydra | Studeo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **50.0% of reviews** | 12.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 4 days** |
| Monetization | **Free** | Ad-supported |
| Size | 13 MB | 71 MB |
| Requires iOS | **16** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Universiteit Gent](https://appshunter.io/developer/602640927) | [Arthur Rys](https://appshunter.io/developer/1878626206) |

## What reviewers say

### Hydra

[App page](https://appshunter.io/ios/app/hydra/id602640924)

Stay updated on the latest news and activities from your favorite student associations. Check restaurant menus and read student publications.

**Highlights:** Latest news updates, Student association activities, Restaurant menu information, Access to student publications

**Features:** macOS Compatibility

**In-app purchases:** none


### Studeo

[App page](https://appshunter.io/ios/app/studeo/id6456571652)

This app consolidates your student schedule, timetable, and plans into a single, organized platform. Easily import your university timetable and sync with friends' calendars to coordinate activities and study sessions.

**Highlights:** Import university timetable, Plan with friends' calendars, Sync with favorite calendar apps, Organize student life, Clear schedule overview

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Hydra free?

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

### Is Studeo free?

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

### Do Hydra or Studeo have ads?

Studeo shows ads; Hydra does not.

### Which is updated more often, Hydra or Studeo?

Hydra ships an update every 5 months, and Studeo every 4 days. Most recently, Hydra was updated on September 30, 2026 and Studeo on October 11, 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.*