# NiceClock Pro vs Matrix math calculator Pro

The clearest difference is review sentiment: NiceClock Pro at 83% against Matrix math calculator Pro's 33%. NiceClock Pro also leads on monetization model (free vs paid). Matrix math calculator Pro's advantage is iOS requirement (13.0 vs 15.5). On price, update cadence, ads and in-app purchases there is nothing between them.

NiceClock Pro 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.

NiceClock Pro ships an update every 2 months, Matrix math calculator Pro every 3 months. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | NiceClock Pro | Matrix math calculator Pro |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | **[4.6 (29 ratings)](https://appshunter.io/ios/app/niceclock-pro/id549003590/reviews)** | — |
| Number of ratings | **29** | — |
| Positive reviews | **83.2% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | **Free** | Paid |
| Size | 8 MB | 52 MB |
| Requires iOS | 15.5 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NiceApps GmbH](https://appshunter.io/developer/501767855) | [camilo arcila](https://appshunter.io/developer/993049913) |

## What reviewers say

### NiceClock Pro

[App page](https://appshunter.io/ios/app/niceclock-pro/id549003590)

Transform your iOS device into a beautiful, always-on clock. Features a clean interface with a Swiss font and customizable themes. Includes a night mode for easy viewing in the dark.

**Highlights:** Always-on display, Customizable themes, Night mode, Helvetica New font, Disable auto-lock

**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 NiceClock Pro free?

NiceClock Pro 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 NiceClock Pro or Matrix math calculator Pro have ads?

Neither NiceClock Pro nor Matrix math calculator Pro shows ads.

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

NiceClock Pro ships an update every 2 months, and Matrix math calculator Pro every 3 months. Most recently, NiceClock Pro was updated on October 23, 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.*