# Killark vs Quantum AI

The clearest difference is update cadence: Quantum AI at every 4 days against Killark's fortnightly. 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.

Killark ships an update fortnightly, Quantum AI every 4 days. The most recent releases landed on June 2, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Killark | Quantum AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | Free | — |
| Size | 24 MB | 49 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fournitures EX Inc](https://appshunter.io/developer/1663422807) | [Nadiia Holdina](https://appshunter.io/developer/1872492242) |

## What reviewers say

### Killark

[App page](https://appshunter.io/ios/app/killark-to-go/id6477622050)

Easily discover, customize, and shop for electrical products designed for harsh and hazardous environments. Browse an extensive catalog, use smart search with competitor part numbers, and build custom products with a step-by-step configurator. Manage your shopping cart and email your selections for convenient ordering.

**Highlights:** Extensive electrical product catalog, Smart search with competitor part numbers, Intuitive category browsing, Custom product builder, Effortless shopping cart management, Email cart list feature

**Features:** macOS Compatibility

**In-app purchases:** none


### Quantum AI

[App page](https://appshunter.io/ios/app/quantum-ai-conquer-your-goals/id6758353749)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Killark free?

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

### Is Quantum AI free?

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

### Do Killark or Quantum AI have ads?

Neither Killark nor Quantum AI shows ads.

### Which is updated more often, Killark or Quantum AI?

Killark ships an update fortnightly, and Quantum AI every 4 days. Most recently, Killark was updated on June 2, 2026 and Quantum AI on September 5, 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.*