# Uniko vs SpaceBlok

The clearest difference is rating: Uniko at 5.0 against SpaceBlok's 4.2. Uniko also leads on in-app purchases (none vs 1) and ads (none vs shown). SpaceBlok's advantage is ratings volume (22 vs 1) and iOS requirement (13.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. SpaceBlok sells 1 one-off in-app purchase. Uniko asks for nothing beyond the download.

Uniko holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: SpaceBlok has 22 ratings behind it against 1, so its average is the more settled of the two.

Uniko ships an update weekly, SpaceBlok every 5 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Uniko | SpaceBlok |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/uniko/id1469365596/reviews)** | [4.2 (22 ratings)](https://appshunter.io/ios/app/spaceblok-brain-training-game/id1595333498/reviews) |
| Number of ratings | 1 | **22** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 49 MB | 90 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexandre Papanis](https://appshunter.io/developer/1299069989) | [Marc Samanci](https://appshunter.io/developer/1595333500) |

## What reviewers say

### Uniko

[App page](https://appshunter.io/ios/app/uniko/id1469365596)

A fast-paced game where players must quickly identify the single matching element between two cards. Earn points for speed and accuracy, but beware of incorrect selections that deduct points and time. Challenge friends and test your visual perception skills.

**Highlights:** Identify unique matching elements, Score points based on speed, Lose points for incorrect selections, Challenge friends, Test reflexes and visual perception

**Features:** macOS Compatibility

**In-app purchases:** none


### SpaceBlok

[App page](https://appshunter.io/ios/app/spaceblok-brain-training-game/id1595333498)

Engage in a fun, free puzzle game designed to sharpen logical thinking and memory. Strategically place blocks to clear lines, solve challenging puzzles, and boost cognitive skills. Enjoy an addictive gameplay experience suitable for all ages, with or without an internet connection.

**Highlights:** Logical thinking training, Block puzzle gameplay, Two challenging game modes, Endless levels, Offline play, Memory retention exercises

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |


## Frequently asked questions

### Is Uniko free?

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

### Is SpaceBlok free?

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

### Which has better reviews, Uniko or SpaceBlok?

Uniko is rated higher. Uniko averages 5.0 out of 5 from 1 ratings, while SpaceBlok averages 4.2 from 22 ratings.

### Do Uniko or SpaceBlok have ads?

SpaceBlok shows ads; Uniko does not.

### Which is updated more often, Uniko or SpaceBlok?

Uniko ships an update weekly, and SpaceBlok every 5 months. Most recently, Uniko was updated on November 3, 2026 and SpaceBlok on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*