# GridLock vs Merge Bubbles 2K

The clearest difference is in-app purchases: Merge Bubbles 2K at none against GridLock's 4. Merge Bubbles 2K also leads on iOS requirement (15.0 vs 17.0). GridLock's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. GridLock sells 4 one-off in-app purchases. Merge Bubbles 2K asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | GridLock | Merge Bubbles 2K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (343 ratings)](https://appshunter.io/ios/app/merge-bubbles-2k/id1445729626/reviews)** |
| Number of ratings | — | **343** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Ad-supported |
| Size | 9 MB | 47 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Erdener Uyan](https://appshunter.io/developer/1843571074) | [ANDREY NOVIKOV](https://appshunter.io/developer/418898717) |

## What reviewers say

### GridLock

[App page](https://appshunter.io/ios/app/gridlock-number-puzzle/id912871295)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack of 10 Crowns | $0.99 | one-time |
| Pack of 30 Crowns | $1.99 | one-time |
| Pack of 60 Crowns | $2.99 | one-time |
| Pack of 120 Crowns | $3.99 | one-time |


### Merge Bubbles 2K

[App page](https://appshunter.io/ios/app/merge-bubbles-2k/id1445729626)

Engage in a challenging puzzle game where you shoot numbered bubbles. Merge identical numbers to create higher values, aiming to reach 2048 and beyond. Test your skills and see how high you can score in this addictive experience.

**Highlights:** Shoot and merge numbered bubbles, Achieve 2048 tiles, Score higher numbers, Challenging gameplay, Addictive puzzle experience

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

**In-app purchases:** none


## Frequently asked questions

### Is GridLock free?

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

### Is Merge Bubbles 2K free?

Merge Bubbles 2K is free to download, with no in-app purchases.

### Do GridLock or Merge Bubbles 2K have ads?

Merge Bubbles 2K shows ads; GridLock does not.

### Which is updated more often, GridLock or Merge Bubbles 2K?

GridLock ships an update every 3 months, and Merge Bubbles 2K every 3 months. Most recently, GridLock was updated on November 6, 2026 and Merge Bubbles 2K on November 2, 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.*