# ARRCH vs Impact VX

The clearest difference is update cadence: ARRCH at monthly against Impact VX's every 2 months. ARRCH also leads on device support (4 vs 2). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

ARRCH ships an update monthly, Impact VX every 2 months. The most recent releases landed on September 18, 2026 and August 15, 2026 respectively.

## The numbers

| Metric | ARRCH | Impact VX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 149 MB | 1 MB |
| Requires iOS | 15.6 | **14.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Arthur Yan Chun Law](https://appshunter.io/developer/1706452276) | [Impact AV Solutions](https://appshunter.io/developer/1707571273) |

## What reviewers say

### ARRCH

[App page](https://appshunter.io/ios/app/arrch/id6465133394)

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


### Impact VX

[App page](https://appshunter.io/ios/app/impact-vx/id6466649649)

This mobile event application provides attendees with comprehensive event details. Access agendas, speaker biographies, venue information, and tradeshow specifics. Engage with interactive features like gamification and receive real-time alerts.

**Highlights:** Event agendas, Speaker bios, Venue details, Tradeshow information, Gamification, Real-time alerts

**In-app purchases:** none


## Frequently asked questions

### Is ARRCH free?

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

### Is Impact VX free?

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

### Do ARRCH or Impact VX have ads?

Neither ARRCH nor Impact VX shows ads.

### Which is updated more often, ARRCH or Impact VX?

ARRCH ships an update monthly, and Impact VX every 2 months. Most recently, ARRCH was updated on September 18, 2026 and Impact VX on August 15, 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.*