# Match Block Jam vs Mass Gravity

The clearest difference is in-app purchases: Match Block Jam at none against Mass Gravity's 1. Match Block Jam also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Mass Gravity sells 1 one-off in-app purchase. Match Block Jam asks for nothing beyond the download.

Match Block Jam ships an update every 3 days, Mass Gravity every 4 days. The most recent releases landed on September 10, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Match Block Jam | Mass Gravity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mass-gravity/id6758637812/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | — | Free with in-app purchases |
| Size | 172 MB | 137 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kevin Kuelbag](https://appshunter.io/developer/1502817107) | [Cihan Toraman](https://appshunter.io/developer/1858040697) |

## What reviewers say

### Match Block Jam

[App page](https://appshunter.io/ios/app/match-block-jam/id6758343902)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mass Gravity

[App page](https://appshunter.io/ios/app/mass-gravity/id6758637812)

Bend space-time with a touch in this minimalist physics puzzle. Create temporary gravitational fields to guide masses, requiring precise timing and placement. Navigate increasingly complex levels where understanding motion and force is key.

**Highlights:** Minimalist physics puzzle gameplay, Create temporary gravitational fields, Guide masses by influencing their paths, Focus on timing and placement, Increasingly complex levels, Sense force and read motion

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

**In-app purchases (1)**

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


## Frequently asked questions

### Is Match Block Jam free?

Match Block Jam is free to download, with no in-app purchases.

### Is Mass Gravity free?

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

### Do Match Block Jam or Mass Gravity have ads?

Both Match Block Jam and Mass Gravity show ads.

### Which is updated more often, Match Block Jam or Mass Gravity?

Match Block Jam ships an update every 3 days, and Mass Gravity every 4 days. Most recently, Match Block Jam was updated on September 10, 2026 and Mass Gravity on September 18, 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.*