UNUM Parking vs Sudoku Solver
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
UNUM Parking
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.
- Automatic entry and exit
- Seamless payment processing
- Manage special parking agreements
- Register guests
- EV charging management
Read full descriptionHide full description
VestPark UNUM is a comprehensive parking management system. As a user you will automatically be read in and out of the parking area and will be able to seamlessly pay for your parking by registrering a payment card. If you have special agreements, you will also be able to msanage your agreements in the UNUM app as well as register guests and charge your vehicle
Sudoku Solver
Read full descriptionHide full description
The only scanner that solves a Samurai. Point your camera at a printed Sudoku and get the solution. Not just the standard 9ร9 โ Sudoku Solver reads the five-grid Samurai too, the one no other scanner will touch. HOW IT WORKS Hold your phone over the puzzle. It finds the grid, reads the digits, and works out the answer โ usually in about a second. Nothing to type in, nothing to line up. IT TELLS YOU HOW, NOT JUST WHAT Every solution names the techniques the puzzle actually needed โ naked singles, hidden pairs, X-Wings โ so you can see where you were stuck. Want to work through it properly? One tap opens the exact board in Samuraiku and walks you through it step by step. SHARE THE ANSWER Send or print a clean solution card with the original clues in bold, so you can check your own work against it. WHAT IT DOESN'T DO No ads. No subscription. No account. Nothing is uploaded โ the camera image never leaves your phone, and it's never saved to your photo library. You pay once. Classic 9ร9 and Samurai. Works offline. Made by the people behind Samuraiku.
Screenshots
Verdict
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.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
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.
| Parameter | UNUM Parking | Sudoku Solver |
|---|---|---|
| Price | Free โ better | $3.99 |
| Positive reviews | 0.0% of reviews | โ |
| Update frequency | Every 4 weeks โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | โ |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.0 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 136 MB | 2 MB |
| Age rating | 4+ | +4 |
| Developer | Vestpark | Karl Groethe |
In-app purchases
UNUM Parking
No in-app purchases
Sudoku Solver
No in-app purchases
Questions
Is UNUM Parking free?
Is Sudoku Solver free?
Do UNUM Parking or Sudoku Solver have ads?
Which is updated more often, UNUM Parking or Sudoku Solver?
Other comparisons















