# Abaco vs StudyCoachAI

The clearest difference is price: StudyCoachAI at Free against Abaco's $2.99. Abaco's advantage is in-app purchases (none vs 3) and ads (none vs shown). On update cadence there is nothing between them.

StudyCoachAI is free to download; Abaco costs $2.99 up front. StudyCoachAI sells 3 in-app purchases, starting at $2.99 per 7 days. Abaco asks for nothing beyond the download.

Abaco ships an update every 5 days, StudyCoachAI weekly. The most recent releases landed on August 30, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | Abaco | StudyCoachAI |
| --- | --- | --- |
| 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** | Weekly |
| Monetization | Paid | — |
| Size | 42 MB | 11 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jiwon Park](https://appshunter.io/developer/1842841535) | [Eren Aykan Acar](https://appshunter.io/developer/1876157042) |

## 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


### StudyCoachAI

[App page](https://appshunter.io/ios/app/studycoachai-smart-tutor/id6762046276)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $2.99 | per 7 days |
| Monthly Pro | $7.99 | per month |
| Yearly Pro | $49.99 | per year |


## Frequently asked questions

### Is Abaco free?

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

### Is StudyCoachAI free?

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

### Do Abaco or StudyCoachAI have ads?

StudyCoachAI shows ads; Abaco does not.

### Which is updated more often, Abaco or StudyCoachAI?

Abaco ships an update every 5 days, and StudyCoachAI weekly. Most recently, Abaco was updated on August 30, 2026 and StudyCoachAI on June 3, 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.*