# ABA Wizard vs Kestrel ABA

The clearest difference is price: Kestrel ABA at Free against ABA Wizard's $14.99. Kestrel ABA also leads on update cadence (every 6 days vs every 3 months). ABA Wizard's advantage is in-app purchases (none vs 1) and chart position (#16 vs unranked). On ads there is nothing between them.

Kestrel ABA is free to download; ABA Wizard costs $14.99 up front. Kestrel ABA sells 1 in-app purchase, starting at $14.99 per month. ABA Wizard asks for nothing beyond the download.

ABA Wizard ships an update every 3 months, Kestrel ABA every 6 days. The most recent releases landed on October 15, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | ABA Wizard | Kestrel ABA |
| --- | --- | --- |
| Price | $14.99 | **Free** |
| Rating | **[4.8 (3.9K ratings)](https://appshunter.io/ios/app/aba-wizard/id1326943979/reviews)** | — |
| Number of ratings | **3.9K** | — |
| Positive reviews | 69.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 days** |
| Monetization | Paid | — |
| Best chart rank | **#16** | — |
| Size | 7 MB | 64 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [TYSM Technologies, LLC](https://appshunter.io/developer/6790445816) | [Nathan Simmons](https://appshunter.io/developer/1850002641) |

## What reviewers say

### ABA Wizard

[App page](https://appshunter.io/ios/app/aba-wizard/id1326943979)

**Currently charting:** #16 Top Paid · Education, #117 Top Paid (US App Store)

Prepare for the BCBA or BCaBA exam with a comprehensive practice question library. This app offers nearly 1000 questions aligned with the 6th edition Test Content Outline, providing immediate feedback and explanations to help you master applied behavior analysis principles.

**Highlights:** Nearly 1000 practice questions, Aligned with 6th edition Test Content Outline, Immediate feedback and explanations, Covers essential ABA principles, Organized by task list items

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💡 Helpful for studying and preparing for BCBA exam
- 🚀 Convenient and accessible on-the-go study tool
- 👍 Provides explanations and references for incorrect answers
- 🔍 Covers a wide range of ABA topics and concepts

**What reviewers complain about**

- 🐛 Inaccurate or confusing questions/answers
- 🔁 Repetitive questions across different sections
- 📝 Grammatical errors and typos in the app
- 🔋 Can cause device to heat up and freeze

**Reported bugs**

- Sections not opening or loading properly
- App crashing or freezing on certain devices
- Incorrect answers marked as correct

**Requested features**

- More scenario-based questions
- Ability to customize study sections
- Progress tracking and performance analytics
- Feedback/reporting mechanism for errors


### 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 ABA Wizard free?

ABA Wizard costs $14.99, with no in-app purchases.

### Is Kestrel ABA free?

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

### Do ABA Wizard or Kestrel ABA have ads?

Neither ABA Wizard nor Kestrel ABA shows ads.

### Which is updated more often, ABA Wizard or Kestrel ABA?

ABA Wizard ships an update every 3 months, and Kestrel ABA every 6 days. Most recently, ABA Wizard was updated on October 15, 2026 and Kestrel ABA on September 25, 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.*