# 3kblockClick vs IQ Cube

The clearest difference is in-app purchases: 3kblockClick at none against IQ Cube's 2. 3kblockClick also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). IQ Cube's advantage is update cadence (every 2 weeks vs every 8 months). On price and device support there is nothing between them.

Both are free to download. IQ Cube sells 2 one-off in-app purchases. 3kblockClick asks for nothing beyond the download.

3kblockClick ships an update every 8 months, IQ Cube every 2 weeks. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 3kblockClick | IQ Cube |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Size | 27 MB | 110 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Shengtian Entertainment](https://appshunter.io/developer/573416985) | [Geeky Games, LLC](https://appshunter.io/developer/1162217455) |

## What reviewers say

### 3kblockClick

[App page](https://appshunter.io/ios/app/3kblockclick/id6466747861)

**In-app purchases:** none


### IQ Cube

[App page](https://appshunter.io/ios/app/iq-cube/id6757963564)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Boards | $2.99 | one-time |
| No Ads | $2.99 | one-time |


## Frequently asked questions

### Is 3kblockClick free?

3kblockClick is free to download, with no in-app purchases.

### Is IQ Cube free?

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

### Do 3kblockClick or IQ Cube have ads?

IQ Cube shows ads; 3kblockClick does not.

### Which is updated more often, 3kblockClick or IQ Cube?

3kblockClick ships an update every 8 months, and IQ Cube every 2 weeks. Most recently, 3kblockClick was updated on October 4, 2026 and IQ Cube on October 13, 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.*