# Innovation Training Summit EFI vs Intranet Dev4Side Group

The clearest difference is update cadence: Intranet Dev4Side Group at every 4 days against Innovation Training Summit EFI's every 13 months. Intranet Dev4Side Group also leads on iOS requirement (13.4 vs 16.0). On price, ads, 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.

Innovation Training Summit EFI ships an update every 13 months, Intranet Dev4Side Group every 4 days. The most recent releases landed on September 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Innovation Training Summit EFI | Intranet Dev4Side Group |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 days** |
| Size | 3 MB | 17 MB |
| Requires iOS | 16.0 | **13.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [LetzFair](https://appshunter.io/developer/1590302077) | [intranet.ai s.r.l.](https://appshunter.io/developer/1801150222) |

## What reviewers say

### Innovation Training Summit EFI

[App page](https://appshunter.io/ios/app/innovation-training-summit-efi/id6479165504)

**Features:** macOS Compatibility

**In-app purchases:** none


### Intranet Dev4Side Group

[App page](https://appshunter.io/ios/app/intranet-dev4side-group/id6743073680)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Innovation Training Summit EFI free?

Innovation Training Summit EFI is free to download, with no in-app purchases.

### Is Intranet Dev4Side Group free?

Intranet Dev4Side Group is free to download, with no in-app purchases.

### Do Innovation Training Summit EFI or Intranet Dev4Side Group have ads?

Neither Innovation Training Summit EFI nor Intranet Dev4Side Group shows ads.

### Which is updated more often, Innovation Training Summit EFI or Intranet Dev4Side Group?

Innovation Training Summit EFI ships an update every 13 months, and Intranet Dev4Side Group every 4 days. Most recently, Innovation Training Summit EFI was updated on September 11, 2026 and Intranet Dev4Side Group on September 9, 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.*