# K vs Azap

The clearest difference is update cadence: Azap at every 4 weeks against K's every 2 months. 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 2 months, Azap every 4 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | K | Azap |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 38.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 41 MB | 98 MB |
| Requires iOS | **12.4** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Runfunding S.A. de C.V.](https://appshunter.io/developer/1466293515) | [Blackfor, S.A. de C.V.](https://appshunter.io/developer/1563939510) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-hero/id1457362761)

This app encourages physical activity by converting your walking or running distance into monetary donations for selected charitable causes. Choose a mission and your efforts will be amplified by a sponsor to support specific projects.

**Highlights:** Track kilometers walked/run, Donate earnings to missions, Sponsor-funded donations, Select specific causes, Promotes physical activity

**Features:** macOS Compatibility

**In-app purchases:** none


### Azap

[App page](https://appshunter.io/ios/app/azap/id1563939508)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is K free?

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

### Is Azap free?

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

### Do K or Azap have ads?

Neither K nor Azap shows ads.

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

K ships an update every 2 months, and Azap every 4 weeks. Most recently, K was updated on November 2, 2026 and Azap on November 3, 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.*