# Kwirk.io vs HeavyOps

The clearest difference is update cadence: HeavyOps at monthly against Kwirk.io's every 4 months. Kwirk.io's advantage is iOS requirement (13.0 vs 15.1). 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.

Kwirk.io ships an update every 4 months, HeavyOps monthly. The most recent releases landed on June 4, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Kwirk.io | HeavyOps |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/kwirkio/id6446597670/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | — |
| Size | 3 MB | 44 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [TM9657 GmbH](https://appshunter.io/developer/1663636734) | [Tradester LTD.](https://appshunter.io/developer/1536025796) |

## What reviewers say

### Kwirk.io

[App page](https://appshunter.io/ios/app/kwirkio/id6446597670)

This AI-powered writing tool enhances your writing speed and quality. It integrates advanced AI support and allows embedding various media types into your documents. Collaborate in real-time with end-to-end encryption and export your work in multiple formats.

**Highlights:** Next-gen AI writing technology, ChatGPT integration, Embed YouTube videos, images, Figma, Offline-first experience, End-to-end encrypted real-time collaboration, File export (markdown, text, docx)

**Features:** macOS Compatibility

**In-app purchases:** none


### HeavyOps

[App page](https://appshunter.io/ios/app/heavyops/id6475727105)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kwirk.io free?

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

### Is HeavyOps free?

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

### Do Kwirk.io or HeavyOps have ads?

Neither Kwirk.io nor HeavyOps shows ads.

### Which is updated more often, Kwirk.io or HeavyOps?

Kwirk.io ships an update every 4 months, and HeavyOps monthly. Most recently, Kwirk.io was updated on June 4, 2026 and HeavyOps on September 6, 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.*