# Study Notes ABA vs Full Spectrum ABA

The clearest difference is in-app purchases: Full Spectrum ABA at none against Study Notes ABA's 3. Full Spectrum ABA also leads on review sentiment (100% vs 89%). Study Notes ABA's advantage is ratings volume (3.6K vs 59). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Study Notes ABA sells 3 in-app purchases, starting at $19.99 per month. Full Spectrum ABA asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Study Notes ABA against 5.0 for Full Spectrum ABA. That said, the two scores are not equally well evidenced: Study Notes ABA has 3.6K ratings behind it against 59, so its average is the more settled of the two. Written reviews are what separate them: 89% of Study Notes ABA's written reviews are positive against 100% of Full Spectrum ABA's.

Study Notes ABA ships an update every 5 weeks, Full Spectrum ABA every 2 months. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Study Notes ABA | Full Spectrum ABA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (3.6K ratings)](https://appshunter.io/ios/app/study-notes-aba/id1496799082/reviews) | **[5.0 (59 ratings)](https://appshunter.io/ios/app/full-spectrum-aba/id1598376819/reviews)** |
| Number of ratings | **3.6K** | 59 |
| Positive reviews | 88.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Subscription | **Free** |
| Size | 1.3 GB | 50 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 12+ | 4+ |
| Developer | [Bx Connections LLC](https://appshunter.io/developer/1496799081) | [Full Spectrum Behavior Analysis LLC](https://appshunter.io/developer/1598376821) |

## 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


### Full Spectrum ABA

[App page](https://appshunter.io/ios/app/full-spectrum-aba/id1598376819)

Access free Continuing Education Units for ABA providers, including journal clubs, leadership programs, podcasts, and training. The app also provides information on ABA therapy services for children and young adults with autism.

**Highlights:** Free CEUs for ABA providers, Journal clubs and podcasts, Leadership and entrepreneurship programs, PGP trainings and RBT mentorship, Information on ABA therapy services, Autistic advocacy updates

**In-app purchases:** none


## Frequently asked questions

### Is Study Notes ABA free?

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

### Is Full Spectrum ABA free?

Full Spectrum ABA is free to download, with no in-app purchases.

### Which has better reviews, Study Notes ABA or Full Spectrum ABA?

Full Spectrum ABA is rated higher. Study Notes ABA averages 4.9 out of 5 from 3.6K ratings, while Full Spectrum ABA averages 5.0 from 59 ratings.

### Do Study Notes ABA or Full Spectrum ABA have ads?

Neither Study Notes ABA nor Full Spectrum ABA shows ads.

### Which is updated more often, Study Notes ABA or Full Spectrum ABA?

Study Notes ABA ships an update every 5 weeks, and Full Spectrum ABA every 2 months. Most recently, Study Notes ABA was updated on September 25, 2026 and Full Spectrum ABA on September 18, 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.*