# iDS vs Forum School

The clearest difference is iOS requirement: Forum School at 15.1 against iDS's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

iDS ships an update every 10 days, Forum School every 2 weeks. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iDS | Forum School |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 36 MB | 32 MB |
| Requires iOS | 26.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nikolaos Maounis](https://appshunter.io/developer/926116108) | [Vasilis Andreou](https://appshunter.io/developer/6816826819) |

## What reviewers say

### iDS

[App page](https://appshunter.io/ios/app/ids-digital-systems/id926116109)

This app provides essential information and tools for students of Digital Systems at the University of Piraeus. Access department news, announcements, class schedules, campus maps, and job listings. It also offers note-taking features with cross-device synchronization and push notifications.

**Highlights:** Department news and announcements, Class schedule viewing, Campus map and access directions, Job listings, Cross-device note synchronization, Push notifications, Apple Watch announcements

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases:** none


### Forum School

[App page](https://appshunter.io/ios/app/forum-school/id6816826817)

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

**In-app purchases:** none


## Frequently asked questions

### Is iDS free?

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

### Is Forum School free?

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

### Do iDS or Forum School have ads?

Neither iDS nor Forum School shows ads.

### Which is updated more often, iDS or Forum School?

iDS ships an update every 10 days, and Forum School every 2 weeks. Most recently, iDS was updated on November 1, 2026 and Forum School on October 31, 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.*