# Σήματα vs Open eClass Mobile

The clearest difference is review sentiment: Σήματα at 100% against Open eClass Mobile's 2%. Σήματα also leads on iOS requirement (12.0 vs 15.3). Open eClass Mobile's advantage is ads (none vs shown) and update cadence (every 3 months vs every 7 months). On price, in-app purchases and device support there is nothing between them.

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

Σήματα ships an update every 7 months, Open eClass Mobile every 3 months. The most recent releases landed on July 17, 2026 and July 24, 2026 respectively.

## The numbers

| Metric | Σήματα | Open eClass Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id492983652/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **100.0% of reviews** | 2.3% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | — | Free |
| Size | 178 MB | 33 MB |
| Requires iOS | **12.0** | 15.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [AppDVision](https://appshunter.io/developer/486183667) | [Greek Universities Network](https://appshunter.io/developer/796936705) |

## What reviewers say

### Σήματα

[App page](https://appshunter.io/ios/app/id492983652)

**Features:** macOS Compatibility

**In-app purchases:** none


### Open eClass Mobile

[App page](https://appshunter.io/ios/app/open-eclass-mobile/id1398319489)

Access your Open eClass courses and stay updated with the official mobile application. This app provides an alternative way to interact with your educational content, designed to complement the web experience.

**Highlights:** Access Open eClass courses, Stay updated on course content, Alternative to web-app access, Requires active user account, Works with enabled Open eClass sites

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

**In-app purchases:** none


## Frequently asked questions

### Is Σήματα free?

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

### Is Open eClass Mobile free?

Open eClass Mobile is free to download, with no in-app purchases.

### Do Σήματα or Open eClass Mobile have ads?

Σήματα shows ads; Open eClass Mobile does not.

### Which is updated more often, Σήματα or Open eClass Mobile?

Σήματα ships an update every 7 months, and Open eClass Mobile every 3 months. Most recently, Σήματα was updated on July 17, 2026 and Open eClass Mobile on July 24, 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.*