# Sporadic M12 vs Sandy Blocks

The clearest difference is review sentiment: Sporadic M12 at 100% against Sandy Blocks's 26%. Sporadic M12 also leads on rating (5.0 vs 2.6) and in-app purchases (none vs 13). Sandy Blocks's advantage is price (Free vs $0.99) and update cadence (every 3 weeks vs every 38 months). On device support there is nothing between them.

Sandy Blocks is free to download; Sporadic M12 costs $0.99 up front. Sandy Blocks sells 11 one-off in-app purchases. Sporadic M12 asks for nothing beyond the download.

Sporadic M12 holds the better App Store score, 5.0 against 2.6. That said, the two scores are not equally well evidenced: Sandy Blocks has 21 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Sporadic M12's written reviews are positive against 26% of Sandy Blocks's.

Sporadic M12 ships an update every 38 months, Sandy Blocks every 3 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sporadic M12 | Sandy Blocks |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sporadic-m12/id322438247/reviews)** | [2.6 (21 ratings)](https://appshunter.io/ios/app/sandy-blocks/id6450483763/reviews) |
| Number of ratings | 1 | **21** |
| Positive reviews | **100.0% of reviews** | 26.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 38 months | **Every 3 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 13 MB | 114 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Magnolia Heights Research and Development](https://appshunter.io/developer/322438250) | [Synthify Inc](https://appshunter.io/developer/1089257745) |

## What reviewers say

### Sporadic M12

[App page](https://appshunter.io/ios/app/sporadic-m12/id322438247)

A challenging number puzzle game inspired by Rubik's Cube. Players spin rings and swap numbers to match them with colored balls, aiming to return all numbers to their home positions. Each puzzle is randomly generated and solvable, offering unique challenges.

**Highlights:** Spinning number rings, Swapping number pairs, Color-coded ball matching, Randomly generated puzzles, Solvable challenges, Intuitive controls

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

**In-app purchases:** none


### Sandy Blocks

[App page](https://appshunter.io/ios/app/sandy-blocks/id6450483763)

This puzzle game transforms falling blocks into cascading sand. Strategically arrange blocks to connect walls, but watch them disintegrate into sand, altering the landscape and requiring quick thinking. Adapt to the fluid dynamics and fill gaps to score points in this visually stunning challenge.

**Highlights:** Blocks transform into sand, Strategic block arrangement, Dynamic, shifting landscape, Fluid sand dynamics, Score points by forming lines, Adapt to changing terrain

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 Skills | $5.99 | one-time |
| 5000 Coin | $5.99 | one-time |
| 30 min Time Boost | $5.99 | one-time |
| Time Boost | $5.99 | one-time |
| Skills | $5.99 | one-time |
| No Ads | $9.99 | one-time |
| Bundle Deal | $14.99 | one-time |
| Bundle Pro | $14.99 | one-time |
| Unlock colors | $19.99 | one-time |
| Unlock Colour and Levels | $19.99 | one-time |
| Bundle Unlimited + No Ads | $49.99 | one-time |


## Frequently asked questions

### Is Sporadic M12 free?

Sporadic M12 costs $0.99, with no in-app purchases.

### Is Sandy Blocks free?

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

### Which has better reviews, Sporadic M12 or Sandy Blocks?

Sporadic M12 is rated higher. Sporadic M12 averages 5.0 out of 5 from 1 ratings, while Sandy Blocks averages 2.6 from 21 ratings.

### Do Sporadic M12 or Sandy Blocks have ads?

Sandy Blocks shows ads; Sporadic M12 does not.

### Which is updated more often, Sporadic M12 or Sandy Blocks?

Sporadic M12 ships an update every 38 months, and Sandy Blocks every 3 weeks. Most recently, Sporadic M12 was updated on October 23, 2026 and Sandy Blocks on October 24, 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.*