# Invityou Check vs E

The clearest difference is update cadence: Invityou Check at every 3 months against E's every 24 months. E's advantage is iOS requirement (13.4 vs 16.4). 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.

Invityou Check ships an update every 3 months, E every 24 months. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Invityou Check | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 24 months |
| Size | 41 MB | 24 MB |
| Requires iOS | 16.4 | **13.4** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Corpo'Events](https://appshunter.io/developer/1062275078) | [Joel FRANCOIS HAUGRIN](https://appshunter.io/developer/1692076179) |

## What reviewers say

### Invityou Check

[App page](https://appshunter.io/ios/app/invityou-check-in/id1506561104)

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

**In-app purchases:** none


### E

[App page](https://appshunter.io/ios/app/e-scan/id6468365650)

**In-app purchases:** none


## Frequently asked questions

### Is Invityou Check free?

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

### Is E free?

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

### Do Invityou Check or E have ads?

Neither Invityou Check nor E shows ads.

### Which is updated more often, Invityou Check or E?

Invityou Check ships an update every 3 months, and E every 24 months. Most recently, Invityou Check was updated on October 8, 2026 and E on October 4, 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.*