# Functional Parenting Coach vs Kestrel ABA

The clearest difference is update cadence: Kestrel ABA at every 6 days against Functional Parenting Coach's every 2 weeks. Functional Parenting Coach's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Functional Parenting Coach sells 2 in-app purchases, starting at $2.99 per month and Kestrel ABA sells 1 in-app purchase, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Functional Parenting Coach ships an update every 2 weeks, Kestrel ABA every 6 days. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Functional Parenting Coach | Kestrel ABA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/functional-parenting-coach/id6791317215/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 6 days** |
| Monetization | Free | — |
| Size | 52 MB | 64 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Auaha App Development LLC](https://appshunter.io/developer/6779377997) | [Nathan Simmons](https://appshunter.io/developer/1850002641) |

## What reviewers say

### Functional Parenting Coach

[App page](https://appshunter.io/ios/app/functional-parenting-coach/id6791317215)

This app helps parents understand and respond to challenging child behaviors by identifying the underlying reasons. It offers tools and guidance for calm, effective parenting strategies, fostering stronger relationships and teaching children essential skills.

**Highlights:** "What should I do?" tool for immediate guidance, Script library for tough situations, Behavior-pattern analysis tool, Self-regulation tool for parents, Daily tips and habit-building challenges, ABC Behavior Tracker, Parenting Plan builder

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Functional Parenting Pro Monthly | $2.99 | per month |
| Functional Parenting Pro Yearly | $19.99 | per year |


### Kestrel ABA

[App page](https://appshunter.io/ios/app/kestrel-aba/id6793233786)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kestrel Pro | $14.99 | per month |


## Frequently asked questions

### Is Functional Parenting Coach free?

Functional Parenting Coach is free to download, with in-app purchases available.

### Is Kestrel ABA free?

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

### Do Functional Parenting Coach or Kestrel ABA have ads?

Neither Functional Parenting Coach nor Kestrel ABA shows ads.

### Which is updated more often, Functional Parenting Coach or Kestrel ABA?

Functional Parenting Coach ships an update every 2 weeks, and Kestrel ABA every 6 days. Most recently, Functional Parenting Coach was updated on October 25, 2026 and Kestrel ABA on October 11, 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.*