# Skills® LogBook vs ABA Data Notebook

The clearest difference is review sentiment: ABA Data Notebook at 57% against Skills® LogBook's 14%. ABA Data Notebook also leads on rating (3.3 vs 1.9). Skills® LogBook's advantage is device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ABA Data Notebook holds the better App Store score, 3.3 against 1.9. Both are backed by a comparable volume of ratings — 7 and 9 respectively. Written reviews point the same way: 14% of Skills® LogBook's written reviews are positive against 57% of ABA Data Notebook's.

Skills® LogBook ships an update every 2 months, ABA Data Notebook monthly. The most recent releases landed on September 25, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Skills® LogBook | ABA Data Notebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (7 ratings)](https://appshunter.io/ios/app/skills-logbook/id906139997/reviews) | **[3.3 (9 ratings)](https://appshunter.io/ios/app/aba-data-notebook/id1008564477/reviews)** |
| Number of ratings | 7 | **9** |
| Positive reviews | 14.3% of reviews | **57.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 88 MB | 30 MB |
| Requires iOS | 9.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [SKILLS Global LLC](https://appshunter.io/developer/1222378729) | [Operant Systems Inc.](https://appshunter.io/developer/598392258) |

## What reviewers say

### Skills® LogBook

[App page](https://appshunter.io/ios/app/skills-logbook/id906139997)

This application facilitates real-time data collection for applied behavior analysis (ABA) and tracks teaching outcomes. It offers seamless integration with a comprehensive ABA assessment tool, simplifying implementation for professionals and learners. The tool helps maximize clinical time by eliminating manual data collection and streamlining workflow.

**Highlights:** Real-time data collection, Instant progress tracking, Integration with Skills® For Autism, Evidence-based methodology, Offline work with auto-sync, Eliminates manual data collection

**Features:** macOS Compatibility

**In-app purchases:** none


### ABA Data Notebook

[App page](https://appshunter.io/ios/app/aba-data-notebook/id1008564477)

This app allows educators and therapists to track student skills and behaviors. It provides tools for defining behaviors, monitoring interventions, and generating reports. Data can be synced across devices and includes curriculum alignment with common assessment tools.

**Highlights:** Concurrent data collection for multiple students, Skills and behavior management, Graph and report generation, Define behaviors, antecedents, and consequences, Monitor interventions and assessments, Curriculum alignment with ABLLS, VB_MAPP, Cross-device data syncing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Skills® LogBook free?

Skills® LogBook is free to download, with no in-app purchases.

### Is ABA Data Notebook free?

ABA Data Notebook is free to download, with no in-app purchases.

### Which has better reviews, Skills® LogBook or ABA Data Notebook?

ABA Data Notebook is rated higher. Skills® LogBook averages 1.9 out of 5 from 7 ratings, while ABA Data Notebook averages 3.3 from 9 ratings.

### Do Skills® LogBook or ABA Data Notebook have ads?

Neither Skills® LogBook nor ABA Data Notebook shows ads.

### Which is updated more often, Skills® LogBook or ABA Data Notebook?

Skills® LogBook ships an update every 2 months, and ABA Data Notebook monthly. Most recently, Skills® LogBook was updated on September 25, 2026 and ABA Data Notebook on September 27, 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.*