# ARiiVA Go vs KNOWRON Assistant

The clearest difference is device support: ARiiVA Go at 3 against KNOWRON Assistant's 1. 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.

ARiiVA Go ships an update every 3 weeks, KNOWRON Assistant every 6 weeks. The most recent releases landed on October 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | ARiiVA Go | KNOWRON Assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Size | 21 MB | 57 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Viingo GmbH](https://appshunter.io/developer/1525144707) | [Knowron GmbH](https://appshunter.io/developer/1581605933) |

## What reviewers say

### ARiiVA Go

[App page](https://appshunter.io/ios/app/ariiva-go/id1525148282)

**Features:** macOS Compatibility

**In-app purchases:** none


### KNOWRON Assistant

[App page](https://appshunter.io/ios/app/knowron-assistant/id1585382448)

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

**In-app purchases:** none


## Frequently asked questions

### Is ARiiVA Go free?

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

### Is KNOWRON Assistant free?

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

### Do ARiiVA Go or KNOWRON Assistant have ads?

Neither ARiiVA Go nor KNOWRON Assistant shows ads.

### Which is updated more often, ARiiVA Go or KNOWRON Assistant?

ARiiVA Go ships an update every 3 weeks, and KNOWRON Assistant every 6 weeks. Most recently, ARiiVA Go was updated on October 2, 2026 and KNOWRON Assistant on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*