# Decision Widget vs Matrix math calculator Pro

The clearest difference is review sentiment: Decision Widget at 67% against Matrix math calculator Pro's 33%. Matrix math calculator Pro's advantage is update cadence (every 3 months vs every 8 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Decision Widget costs $0.99 and Matrix math calculator Pro $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Decision Widget ships an update every 8 months, Matrix math calculator Pro every 3 months. The most recent releases landed on October 13, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Decision Widget | Matrix math calculator Pro |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/decision-widget/id947983356/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | **66.7% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Size | 13 MB | 52 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francis Bonnin](https://appshunter.io/developer/284043095) | [camilo arcila](https://appshunter.io/developer/993049913) |

## What reviewers say

### Decision Widget

[App page](https://appshunter.io/ios/app/decision-widget/id947983356)

Customize your device's Home screen and Today view with custom widgets for random decision-making. Create multiple decision wheels with customizable choices, colors, and sounds for fun or practical use.

**Highlights:** Customizable Home screen and Today view widgets, Multiple decision wheels per widget, Randomly select items from customizable choices, Support for emoji smileys as choices, Adjustable font, size, and tick sounds, iOS 14 Home Screen Widgets compatible, Dark mode support

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

**In-app purchases:** none


### Matrix math calculator Pro

[App page](https://appshunter.io/ios/app/matrix-math-calculator-pro/id993049914)

Perform advanced matrix operations including addition, subtraction, and multiplication. Calculate the transpose, adjoint, inverse, determinant, and rank of matrices. Supports matrices of any dimension (MxN).

**Highlights:** Matrix Addition, Matrix Subtraction, Matrix Multiplication, Transpose Matrix, Adjoint Matrix, Inverse Matrix, Determinant Calculation, Rank Calculation

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

**In-app purchases:** none


## Frequently asked questions

### Is Decision Widget free?

Decision Widget costs $0.99, with no in-app purchases.

### Is Matrix math calculator Pro free?

Matrix math calculator Pro costs $0.99, with no in-app purchases.

### Do Decision Widget or Matrix math calculator Pro have ads?

Neither Decision Widget nor Matrix math calculator Pro shows ads.

### Which is updated more often, Decision Widget or Matrix math calculator Pro?

Decision Widget ships an update every 8 months, and Matrix math calculator Pro every 3 months. Most recently, Decision Widget was updated on October 13, 2026 and Matrix math calculator Pro on October 6, 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.*