# Haldor Parent vs Kung Fu Math

The clearest difference is in-app purchases: Haldor Parent at none against Kung Fu Math's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Kung Fu Math sells 1 one-off in-app purchase. Haldor Parent asks for nothing beyond the download.

Haldor Parent ships an update monthly, Kung Fu Math every 3 weeks. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Haldor Parent | Kung Fu Math |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 24 MB | 85 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Haldor AB](https://appshunter.io/developer/1510938039) | [KURT ROBERT HANSSON](https://appshunter.io/developer/6778291384) |

## What reviewers say

### Haldor Parent

[App page](https://appshunter.io/ios/app/haldor-parent/id1510938040)

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

**In-app purchases:** none


### Kung Fu Math

[App page](https://appshunter.io/ios/app/kung-fu-math/id6778291382)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Lifetime | $2.99 | one-time |


## Frequently asked questions

### Is Haldor Parent free?

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

### Is Kung Fu Math free?

Kung Fu Math is free to download, with in-app purchases available.

### Do Haldor Parent or Kung Fu Math have ads?

Neither Haldor Parent nor Kung Fu Math shows ads.

### Which is updated more often, Haldor Parent or Kung Fu Math?

Haldor Parent ships an update monthly, and Kung Fu Math every 3 weeks. Most recently, Haldor Parent was updated on October 29, 2026 and Kung Fu Math on October 31, 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.*