# Study Notes ABA vs RBT Exam Prep & Practice Test

The clearest difference is monetization model: RBT Exam Prep & Practice Test at free with in-app purchases against Study Notes ABA's subscription. RBT Exam Prep & Practice Test also leads on iOS requirement (13.0 vs 15.0). Study Notes ABA's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 24 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Study Notes ABA sells 3 in-app purchases, starting at $19.99 per month and RBT Exam Prep & Practice Test sells 2 in-app purchases, starting at $24.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.9 for Study Notes ABA against 4.8 for RBT Exam Prep & Practice Test. Both are backed by a comparable volume of ratings — 3.6K and 1.6K respectively. Written reviews are what separate them: 89% of Study Notes ABA's written reviews are positive against 86% of RBT Exam Prep & Practice Test's.

Study Notes ABA ships an update every 5 weeks, RBT Exam Prep & Practice Test every 24 months. The most recent releases landed on September 25, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Study Notes ABA | RBT Exam Prep & Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (3.6K ratings)](https://appshunter.io/ios/app/study-notes-aba/id1496799082/reviews)** | [4.8 (1.6K ratings)](https://appshunter.io/ios/app/rbt-exam-prep-and-practice-test/id6476617438/reviews) |
| Number of ratings | **3.6K** | 1.6K |
| Positive reviews | **88.7% of reviews** | 85.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 24 months |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 1.3 GB | 84 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Bx Connections LLC](https://appshunter.io/developer/1496799081) | [Best Fun Games](https://appshunter.io/developer/896888007) |

## What reviewers say

### Study Notes ABA

[App page](https://appshunter.io/ios/app/study-notes-aba/id1496799082)

Prepare for the BCBA exam with a comprehensive study service. Access over 2500 practice questions, personalized study plans, live study groups, and motivational tools. Engage with a community of learners and utilize fun games and note-sharing features to master ABA concepts.

**Highlights:** 2500+ practice questions, Personalized study plan & countdown, Weekly live study group sessions, Leaderboard and motivational badges, Study tips and strategies, Note sharing and discussion board, Deep breathing tool and study games

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $19.99 | per month |
| Updated Premium Yearly | $119.99 | per year |
| Lifetime Access | $199.99 | one-time |

**What reviewers like**

- 🚀 Amazing app
- 👍 Helpful study tool
- 👍 Fun and convenient
- 👍 Reinforcing and motivating
- 👍 Comprehensive features

**What reviewers complain about**

- 🐛 Bugs and crashes
- 🐛 Errors in questions
- 🐛 Glitches and freezing
- 💰 Expensive for some users

**Reported bugs**

- Login screen freezes
- App crashing on certain sections
- Inconsistent marking of correct answers

**Requested features**

- Dark mode option
- More explanations for answers
- Improved proofreading of content
- Better integration of live study groups


### RBT Exam Prep & Practice Test

[App page](https://appshunter.io/ios/app/rbt-exam-prep-and-practice-test/id6476617438)

Prepare for your Registered Behavior Technician (RBT) exam with realistic practice tests and quizzes. Featuring over 2,000 expert-written questions and detailed explanations, this app offers a personalized study plan and progress tracking to help you pass on your first attempt.

**Highlights:** 2,000+ realistic practice questions, Detailed explanations for answers, Hundreds of tests and quizzes, Personalized study plan, Progress tracking and metrics, Expert-designed content

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $24.99 | per month |
| Lifetime premium access | $89.99 | one-time |

**What reviewers like**

- 👍 Thoughtfully designed
- 🚀 Convenient and easy to use
- 💡 Helpful explanations for answers
- 🚀 Great study guide and practice exams
- 👍 Engaging and interesting content

**What reviewers complain about**

- 🐛 Questions not representative of actual exam
- 💰 Paid subscription required for full access

**Reported bugs**

- Forced 5-star reviews to remove ads
- Occasional app crashes or freezes

**Requested features**

- Free access to more practice questions
- Increased difficulty level of questions


## Frequently asked questions

### Is Study Notes ABA free?

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

### Is RBT Exam Prep & Practice Test free?

RBT Exam Prep & Practice Test is free to download, with in-app purchases available.

### Which has better reviews, Study Notes ABA or RBT Exam Prep & Practice Test?

Study Notes ABA is rated higher. Study Notes ABA averages 4.9 out of 5 from 3.6K ratings, while RBT Exam Prep & Practice Test averages 4.8 from 1.6K ratings.

### Do Study Notes ABA or RBT Exam Prep & Practice Test have ads?

RBT Exam Prep & Practice Test shows ads; Study Notes ABA does not.

### Which is updated more often, Study Notes ABA or RBT Exam Prep & Practice Test?

Study Notes ABA ships an update every 5 weeks, and RBT Exam Prep & Practice Test every 24 months. Most recently, Study Notes ABA was updated on September 25, 2026 and RBT Exam Prep & Practice Test on September 26, 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.*