# 7Sec Chess vs Idle Ball Crusher

The clearest difference is in-app purchases: 7Sec Chess at none against Idle Ball Crusher's 7. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Idle Ball Crusher sells 7 one-off in-app purchases. 7Sec Chess asks for nothing beyond the download.

7Sec Chess ships an update weekly, Idle Ball Crusher every 4 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 7Sec Chess | Idle Ball Crusher |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Weekly | **Every 4 days** |
| Size | 120 MB | 9 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Salih Eksioglu](https://appshunter.io/developer/1633491617) | [seungmin baek](https://appshunter.io/developer/1808151311) |

## What reviewers say

### 7Sec Chess

[App page](https://appshunter.io/ios/app/7sec-chess/id6754979752)

**Features:** macOS Compatibility

**In-app purchases:** none


### Idle Ball Crusher

[App page](https://appshunter.io/ios/app/idle-ball-crusher/id6761987093)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pebble — 100 Gems | $0.99 | one-time |
| Starter Pack | $0.99 | one-time |
| Stone — 550 Gems | $4.99 | one-time |
| Remove Ads | $4.99 | one-time |
| Boulder — 1,400 Gems | $9.99 | one-time |
| Comet — 3,000 Gems | $19.99 | one-time |
| Galaxy — 7,500 Gems | $49.99 | one-time |


## Frequently asked questions

### Is 7Sec Chess free?

7Sec Chess is free to download, with no in-app purchases.

### Is Idle Ball Crusher free?

Idle Ball Crusher is free to download, with in-app purchases available.

### Do 7Sec Chess or Idle Ball Crusher have ads?

Both 7Sec Chess and Idle Ball Crusher show ads.

### Which is updated more often, 7Sec Chess or Idle Ball Crusher?

7Sec Chess ships an update weekly, and Idle Ball Crusher every 4 days. Most recently, 7Sec Chess was updated on October 30, 2026 and Idle Ball Crusher on November 5, 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.*