# UNUM Parking vs Sudoku Solver

The clearest difference is price: UNUM Parking at Free against Sudoku Solver's $3.99. UNUM Parking also leads on iOS requirement (15.0 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

UNUM Parking is free to download; Sudoku Solver costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UNUM Parking ships an update every 4 weeks, Sudoku Solver every 2 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | UNUM Parking | Sudoku Solver |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 136 MB | 2 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | +4 |
| Developer | [Vestpark](https://appshunter.io/developer/1574553509) | [Karl Groethe](https://appshunter.io/developer/6785324277) |

## What reviewers say

### UNUM Parking

[App page](https://appshunter.io/ios/app/unum-parking/id1574553507)

This app simplifies parking management by automatically reading users in and out of parking areas. It allows for seamless payment via registered cards, management of special agreements, guest registration, and electric vehicle charging.

**Highlights:** Automatic entry and exit, Seamless payment processing, Manage special parking agreements, Register guests, EV charging management

**Features:** Vision Pro support

**In-app purchases:** none


### Sudoku Solver

[App page](https://appshunter.io/ios/app/sudoku-solver-camera-scan/id6790636152)

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

**In-app purchases:** none


## Frequently asked questions

### Is UNUM Parking free?

UNUM Parking is free to download, with no in-app purchases.

### Is Sudoku Solver free?

Sudoku Solver costs $3.99, with no in-app purchases.

### Do UNUM Parking or Sudoku Solver have ads?

Neither UNUM Parking nor Sudoku Solver shows ads.

### Which is updated more often, UNUM Parking or Sudoku Solver?

UNUM Parking ships an update every 4 weeks, and Sudoku Solver every 2 months. Most recently, UNUM Parking was updated on October 30, 2026 and Sudoku Solver on October 28, 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.*