# Blink4! vs SudokuVerse

Blink4! and SudokuVerse are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Blink4! sells 6 in-app purchases, starting at $8.99 per month and SudokuVerse sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Blink4! | SudokuVerse |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blink4/id6758837068/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 days | — |
| Monetization | Ad-supported | — |
| Size | 51 MB | 65 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Onur Gumus](https://appshunter.io/developer/1875229042) | [Nico Echezarreta](https://appshunter.io/developer/1886751166) |

## What reviewers say

### Blink4!

[App page](https://appshunter.io/ios/app/blink4/id6758837068)

Test your memory and speed with this challenging game. Memorize rapidly flashing numbers and type them before time runs out. Progress through 50 tiers of increasing difficulty and compete globally.

**Highlights:** 50-tier progression, Global leaderboard, Millisecond precision timing, Gem system for continues, Minimalist design, Brain training

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blinkpass | $8.99 | per month |
| 50 Elmas | $0.99 | one-time |
| 150 Gems | $2.99 | one-time |
| 500 Gems | $7.99 | one-time |
| 1200 Gems | $14.99 | one-time |
| 3000 Gems | $29.99 | one-time |


### SudokuVerse

[App page](https://appshunter.io/ios/app/sudokuverse/id6760909778)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SudokuVerse Pro | $1.99 | per month |


## Frequently asked questions

### Is Blink4! free?

Blink4! is free to download, with in-app purchases available.

### Is SudokuVerse free?

SudokuVerse is free to download, with in-app purchases available.

### Do Blink4! or SudokuVerse have ads?

Both Blink4! and SudokuVerse show ads.

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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.*