# Abaco vs BrainForge AI

The clearest difference is price: BrainForge AI at Free against Abaco's $2.99. Abaco's advantage is in-app purchases (none vs 4) and ads (none vs shown). On update cadence there is nothing between them.

BrainForge AI is free to download; Abaco costs $2.99 up front. BrainForge AI sells 4 in-app purchases, starting at $12.99 per month. Abaco asks for nothing beyond the download.

Abaco ships an update every 5 days, BrainForge AI every 4 days. The most recent releases landed on October 15, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Abaco | BrainForge AI |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/abaco-flash-mental-math/id6753171585/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | Paid | — |
| Size | 42 MB | 41 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jiwon Park](https://appshunter.io/developer/1842841535) | [Navin Agrawal](https://appshunter.io/developer/1857020036) |

## What reviewers say

### Abaco

[App page](https://appshunter.io/ios/app/abaco-flash-mental-math/id6753171585)

Enhance your calculation abilities with this mental math training app. It offers customizable practice modes for addition, subtraction, multiplication, and division, designed to improve concentration and cognitive skills. Suitable for students, teachers, and adults seeking brain training.

**Highlights:** Addition/Subtraction practice, Multiplication/Division practice, Adjustable difficulty, Customizable problem settings, Speed control, Multi-language support

**Features:** Vision Pro support

**In-app purchases:** none


### BrainForge AI

[App page](https://appshunter.io/ios/app/brainforge-ai/id6755894302)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $12.99 | per month |
| Premium+ Monthly | $24.99 | per month |
| Premium Yearly | $119.99 | per year |
| Premium+ Yearly | $229.99 | per year |


## Frequently asked questions

### Is Abaco free?

Abaco costs $2.99, with no in-app purchases.

### Is BrainForge AI free?

BrainForge AI is free to download, with in-app purchases available.

### Do Abaco or BrainForge AI have ads?

BrainForge AI shows ads; Abaco does not.

### Which is updated more often, Abaco or BrainForge AI?

Abaco ships an update every 5 days, and BrainForge AI every 4 days. Most recently, Abaco was updated on October 15, 2026 and BrainForge AI on October 10, 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.*