# MAP BMS vs Child Support Calculator (AU)

The clearest difference is price: MAP BMS at Free against Child Support Calculator (AU)'s $0.99. Child Support Calculator (AU)'s advantage is update cadence (daily vs every 13 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

MAP BMS is free to download; Child Support Calculator (AU) costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MAP BMS ships an update every 13 months, Child Support Calculator (AU) daily. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | MAP BMS | Child Support Calculator (AU) |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Daily** |
| Monetization | — | Paid |
| Size | 48 MB | 38 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Haidi Energy Tehcnogy Co., Ltd](https://appshunter.io/developer/1645467042) | [Arsosa Network Inc.](https://appshunter.io/developer/1209042440) |

## What reviewers say

### MAP BMS

[App page](https://appshunter.io/ios/app/map-bms/id6443525563)

**Features:** macOS Compatibility

**In-app purchases:** none


### Child Support Calculator (AU)

[App page](https://appshunter.io/ios/app/child-support-calculator-au/id6670748502)

Calculate Australian child support obligations based on income and expenses. Find local family lawyers with contact details and read informative articles on child support and custody.

**Highlights:** Calculate child support obligations, Find family/child support lawyers, Near Me lawyer finder, Read child support articles, Australian-specific calculations

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

**In-app purchases:** none


## Frequently asked questions

### Is MAP BMS free?

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

### Is Child Support Calculator (AU) free?

Child Support Calculator (AU) costs $0.99, with no in-app purchases.

### Do MAP BMS or Child Support Calculator (AU) have ads?

Neither MAP BMS nor Child Support Calculator (AU) shows ads.

### Which is updated more often, MAP BMS or Child Support Calculator (AU)?

MAP BMS ships an update every 13 months, and Child Support Calculator (AU) daily. Most recently, MAP BMS was updated on October 4, 2026 and Child Support Calculator (AU) on October 8, 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.*