# STA Methods vs Business Statistics Quiz (MBA)

The clearest difference is in-app purchases: STA Methods at none against Business Statistics Quiz (MBA)'s 7. STA Methods also leads on ads (none vs shown). Business Statistics Quiz (MBA)'s advantage is update cadence (every 3 weeks vs every 4 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Business Statistics Quiz (MBA) sells 7 in-app purchases, starting at $4.99 per month. STA Methods asks for nothing beyond the download.

STA Methods ships an update every 4 months, Business Statistics Quiz (MBA) every 3 weeks. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | STA Methods | Business Statistics Quiz (MBA) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sta-methods/id657466046/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 5 MB | 68 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Spade Apps, LLC](https://appshunter.io/developer/532346089) | [Arshad Iqbal](https://appshunter.io/developer/1547001151) |

## What reviewers say

### STA Methods

[App page](https://appshunter.io/ios/app/sta-methods/id657466046)

This app helps college statistics students by providing essential formulas and symbols for homework and study. It also includes a dedicated section for taking notes during class or for later review.

**Highlights:** Key statistics formulas, Essential symbols reference, In-app notes section, Study aid for college statistics, Homework assistance

**Features:** macOS Compatibility

**In-app purchases:** none


### Business Statistics Quiz (MBA)

[App page](https://appshunter.io/ios/app/business-statistics-quiz-mba/id1581620468)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Package | $4.99 | per month |
| 3 Months Package | $9.99 | per 3 months |
| 6 Months Package | $14.99 | per 6 months |
| 1 Year Package | $19.99 | per year |
| 1500 Coins | $0.99 | one-time |
| 3500 Coins | $1.99 | one-time |
| 6000 Coins | $2.99 | one-time |


## Frequently asked questions

### Is STA Methods free?

STA Methods is free to download, with no in-app purchases.

### Is Business Statistics Quiz (MBA) free?

Business Statistics Quiz (MBA) is free to download, with in-app purchases available.

### Do STA Methods or Business Statistics Quiz (MBA) have ads?

Business Statistics Quiz (MBA) shows ads; STA Methods does not.

### Which is updated more often, STA Methods or Business Statistics Quiz (MBA)?

STA Methods ships an update every 4 months, and Business Statistics Quiz (MBA) every 3 weeks. Most recently, STA Methods was updated on October 18, 2026 and Business Statistics Quiz (MBA) on October 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.*