# ABA Data Notebook vs GAINS®

The clearest difference is rating: GAINS® at 5.0 against ABA Data Notebook's 3.3. GAINS® also leads on device support (3 vs 1). ABA Data Notebook's advantage is ratings volume (9 vs 2) and iOS requirement (8.0 vs 14.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

GAINS® holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 9 and 2 respectively.

ABA Data Notebook ships an update monthly, GAINS® every 2 months. The most recent releases landed on September 27, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | ABA Data Notebook | GAINS® |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (9 ratings)](https://appshunter.io/ios/app/aba-data-notebook/id1008564477/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/gains/id1535538482/reviews)** |
| Number of ratings | **9** | 2 |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 30 MB | 105 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Operant Systems Inc.](https://appshunter.io/developer/598392258) | [Guiding Technologies Corp.](https://appshunter.io/developer/1504889021) |

## What reviewers say

### 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


### GAINS®

[App page](https://appshunter.io/ios/app/gains/id1535538482)

This application provides expert guidance for instructors and caregivers to support individuals with developmental and neuro-related disabilities. It automates data collection and report generation, adapting to learner progress in real-time.

**Highlights:** Expert guiding software, ABA, SLT, and OT techniques, Mitigates developmental challenges, Automated data collection, Automated report generation, Adaptive learner progress tracking

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ABA Data Notebook free?

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

### Is GAINS® free?

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

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

GAINS® is rated higher. ABA Data Notebook averages 3.3 out of 5 from 9 ratings, while GAINS® averages 5.0 from 2 ratings.

### Do ABA Data Notebook or GAINS® have ads?

Neither ABA Data Notebook nor GAINS® shows ads.

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

ABA Data Notebook ships an update monthly, and GAINS® every 2 months. Most recently, ABA Data Notebook was updated on September 27, 2026 and GAINS® on September 24, 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.*