# K vs ZeroConsulting

The clearest difference is update cadence: ZeroConsulting at every 3 weeks against K's every 3 months. ZeroConsulting also leads on iOS requirement (13.4 vs 15.6). 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.

K ships an update every 3 months, ZeroConsulting every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | K | ZeroConsulting |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 27 MB | 52 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [System Project Srl](https://appshunter.io/developer/1564452229) | [Theory Holding SPA](https://appshunter.io/developer/1674784689) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-gym/id6459057234)

This app allows users to book classes at gyms that utilize the GymManagement portal. Access is granted using credentials provided by your subscribed gym.

**Highlights:** Class booking, Gym management portal integration, Credential-based access, New training experience

**Features:** macOS Compatibility

**In-app purchases:** none


### ZeroConsulting

[App page](https://appshunter.io/ios/app/zeroconsulting/id6664071376)

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

**In-app purchases:** none


## Frequently asked questions

### Is K free?

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

### Is ZeroConsulting free?

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

### Do K or ZeroConsulting have ads?

Neither K nor ZeroConsulting shows ads.

### Which is updated more often, K or ZeroConsulting?

K ships an update every 3 months, and ZeroConsulting every 3 weeks. Most recently, K was updated on November 3, 2026 and ZeroConsulting on October 30, 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.*