# The ABA Lab vs College Executive Function

The clearest difference is in-app purchases: College Executive Function at none against The ABA Lab's 3. The ABA Lab's advantage is iOS requirement (15.1 vs 18.2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. The ABA Lab sells 3 in-app purchases, starting at $9.99 per month. College Executive Function asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | The ABA Lab | College Executive Function |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 days | Every 2 days |
| Size | 41 MB | 42 MB |
| Requires iOS | **15.1** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [WAMVYTECH GROUP LLC](https://appshunter.io/developer/1887877334) | [Borinquen Terrier LLC](https://appshunter.io/developer/6787716652) |

## What reviewers say

### The ABA Lab

[App page](https://appshunter.io/ios/app/the-aba-lab/id6761122498)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Quarterly | $19.99 | per 3 months |
| Yearly | $49.99 | per year |


### College Executive Function

[App page](https://appshunter.io/ios/app/college-executive-function/id6787716350)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is The ABA Lab free?

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

### Is College Executive Function free?

College Executive Function is free to download, with no in-app purchases.

### Do The ABA Lab or College Executive Function have ads?

Neither The ABA Lab nor College Executive Function shows ads.

### Which is updated more often, The ABA Lab or College Executive Function?

The ABA Lab ships an update every 2 days, and College Executive Function every 2 days. Most recently, The ABA Lab was updated on October 10, 2026 and College Executive Function on October 12, 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.*