# Child Support Calc vs Comanche Peak

The clearest difference is price: Comanche Peak at Free against Child Support Calc's $6.99. Comanche Peak also leads on iOS requirement (15.0 vs 26.1). On update cadence, ads, in-app purchases and device support there is nothing between them.

Comanche Peak is free to download; Child Support Calc costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Child Support Calc ships an update every 32 months, Comanche Peak every 33 months. The most recent releases landed on October 16, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Child Support Calc | Comanche Peak |
| --- | --- | --- |
| Price | $6.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/child-support-calc/id1414770674/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 32 months** | Every 33 months |
| Monetization | Paid | — |
| Size | 2 MB | 136 MB |
| Requires iOS | 26.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ACS4Law](https://appshunter.io/developer/372347921) | [Vistra Corp.](https://appshunter.io/developer/1669085307) |

## What reviewers say

### Child Support Calc

[App page](https://appshunter.io/ios/app/child-support-calc/id1414770674)

Quickly estimate Texas guideline child support based on income, deductions, and tax withholdings. This tool calculates Net Resources and provides clear, shareable results aligned with Texas Family Code.

**Highlights:** Estimate guideline child support, Calculate Net Resources, Latest tax withholdings, Supports self-employment income, Handles statutory caps, Shareable results

**Features:** macOS Compatibility

**In-app purchases:** none


### Comanche Peak

[App page](https://appshunter.io/ios/app/comanche-peak/id1669085305)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Child Support Calc free?

Child Support Calc costs $6.99, with no in-app purchases.

### Is Comanche Peak free?

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

### Do Child Support Calc or Comanche Peak have ads?

Neither Child Support Calc nor Comanche Peak shows ads.

### Which is updated more often, Child Support Calc or Comanche Peak?

Child Support Calc ships an update every 32 months, and Comanche Peak every 33 months. Most recently, Child Support Calc was updated on October 16, 2026 and Comanche Peak on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*