# PEI Group Conferences vs Adria Future Summit

The clearest difference is iOS requirement: Adria Future Summit at 15.0 against PEI Group Conferences's 17.0. 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.

PEI Group Conferences ships an update every 9 months, Adria Future Summit every 5 months. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PEI Group Conferences | Adria Future Summit |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 5 months** |
| Size | 48 MB | 72 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [PEI Media Inc](https://appshunter.io/developer/1434661607) | [Adria Future Summit](https://appshunter.io/developer/1887892592) |

## What reviewers say

### PEI Group Conferences

[App page](https://appshunter.io/ios/app/pei-group-conferences/id6757862008)

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

**In-app purchases:** none


### Adria Future Summit

[App page](https://appshunter.io/ios/app/adria-future-summit/id6761125529)

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

**In-app purchases:** none


## Frequently asked questions

### Is PEI Group Conferences free?

PEI Group Conferences is free to download, with no in-app purchases.

### Is Adria Future Summit free?

Adria Future Summit is free to download, with no in-app purchases.

### Do PEI Group Conferences or Adria Future Summit have ads?

Neither PEI Group Conferences nor Adria Future Summit shows ads.

### Which is updated more often, PEI Group Conferences or Adria Future Summit?

PEI Group Conferences ships an update every 9 months, and Adria Future Summit every 5 months. Most recently, PEI Group Conferences was updated on October 31, 2026 and Adria Future Summit on October 25, 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.*