# Gravblock vs 10×10

The clearest difference is price: 10×10 at Free against Gravblock's $0.99. 10×10 also leads on review sentiment (75% vs 33%) and rating (4.7 vs 4.2). Gravblock's advantage is ads (none vs shown). On in-app purchases, device support and iOS requirement there is nothing between them.

10×10 is free to download; Gravblock costs $0.99 up front. Gravblock sells 8 one-off in-app purchases and 10×10 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

10×10 holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: 10×10 has 318 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 33% of Gravblock's written reviews are positive against 75% of 10×10's.

Gravblock ships an update every 6 months, 10×10 every 6 weeks. The most recent releases landed on June 7, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | Gravblock | 10×10 |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/gravblock/id1074030694/reviews) | **[4.7 (318 ratings)](https://appshunter.io/ios/app/1010/id1363111464/reviews)** |
| Number of ratings | 6 | **318** |
| Positive reviews | 33.3% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 3 MB | 8 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PulseFix LLC](https://appshunter.io/developer/1073314168) | [Serpensoft Group](https://appshunter.io/developer/321979768) |

## What reviewers say

### Gravblock

[App page](https://appshunter.io/ios/app/gravblock/id1074030694)

A challenging puzzle game where you strategically drop pieces onto a grid to clear rows and columns. Rotate the grid to find the best placement and advance through five difficulty levels. Compete for the top spot on the leaderboard.

**Highlights:** Grid-based puzzle gameplay, Grid rotation mechanic, Five difficulty levels, Leaderboard competition, Multiple color themes

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Theme 1 | $0.99 | one-time |
| Theme 2 | $0.99 | one-time |
| Theme 3 | $0.99 | one-time |
| Theme 4 | $0.99 | one-time |
| Theme 6 | $0.99 | one-time |
| Theme 5 | $0.99 | one-time |
| Theme 7 | $0.99 | one-time |
| Upgrade To Full Version | $1.99 | one-time |


### 10×10

[App page](https://appshunter.io/ios/app/1010/id1363111464)

Engage in a relaxing block puzzle game on a 10x10 grid. Strategically place and rotate blocks to clear rows and columns, aiming for high scores. Explore multiple game modes and compete with others.

**Highlights:** 10x10 block placement, Row and column clearing, Block rotation, Undo feature, Four game modes (Freestyle, Classic, Bombs, Blitz), GameCenter leaderboards

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Gravblock free?

Gravblock costs $0.99, and also offers in-app purchases.

### Is 10×10 free?

10×10 is free to download, with in-app purchases available.

### Which has better reviews, Gravblock or 10×10?

10×10 is rated higher. Gravblock averages 4.2 out of 5 from 6 ratings, while 10×10 averages 4.7 from 318 ratings.

### Do Gravblock or 10×10 have ads?

10×10 shows ads; Gravblock does not.

### Which is updated more often, Gravblock or 10×10?

Gravblock ships an update every 6 months, and 10×10 every 6 weeks. Most recently, Gravblock was updated on June 7, 2026 and 10×10 on September 25, 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.*