# AX Core vs KasMaker

The clearest difference is update cadence: AX Core at every 2 weeks against KasMaker's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. AX Core sells 1 one-off in-app purchase and KasMaker sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

AX Core ships an update every 2 weeks, KasMaker every 5 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | AX Core | KasMaker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Size | 8 MB | 10 MB |
| Requires iOS | 18.4 | **18.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AX Studio Labs Ltd](https://appshunter.io/developer/1881987685) | [Abdullah Ozturk](https://appshunter.io/developer/1879140207) |

## What reviewers say

### AX Core

[App page](https://appshunter.io/ios/app/ax-core-training-dashboard/id6760031772)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AX Core Pro | $12.99 | one-time |


### KasMaker

[App page](https://appshunter.io/ios/app/kasmaker-muscle-tracker/id6761697509)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KasMaker Pro Monthly | $2.99 | per month |
| KasMaker Pro Yearly | $19.99 | per year |
| KasMaker Pro Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is AX Core free?

AX Core is free to download, with in-app purchases available.

### Is KasMaker free?

KasMaker is free to download, with in-app purchases available.

### Do AX Core or KasMaker have ads?

Neither AX Core nor KasMaker shows ads.

### Which is updated more often, AX Core or KasMaker?

AX Core ships an update every 2 weeks, and KasMaker every 5 weeks. Most recently, AX Core was updated on October 24, 2026 and KasMaker on October 24, 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.*